Suppliers for CAS
501-36-0
|
Properties | CAS |
501-36-0 | Formula |
C14H12O3 |
|
|
57 Registered suppliers
Simagchem Corporation
P.R.China
Xiamen Hisunny Chemical Co., Ltd.
P.R.China
Molecular Formula : C14H12O3
Aecochem Corp.
P.R.China
Molecular Formula : C14H12O3
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Molecular Formula : C14H12O3
Sancai Industry Co.,Ltd.
P.R.China
Appearance | White fine powder
| Assay(Trans-Resveratrol,) HPLC | 98% Min
| Sieve Analysis | 100% pass 80 mesh
| Loss on Drying | 5% Max.
| Sulphated Ash | 5% Max.
| Heavy Metal | 10ppm Max
| As | 2ppm Max
| Residual Solvents | 0.05% Max
| Total Plate Count | 10000/g Max
| Yeast & Mold | 100/g Max
| E.Coli | Negative
| Salmonella | Negative |
Hangzhou Keying Chem Co., Ltd.
P.R.China
Appearance | White fine powder
| Assay(Trans-Resveratrol,) HPLC | 98% Min
| Sieve Analysis | 100% pass 80 mesh
| Loss on Drying | 5% Max.
| Sulphated Ash | 5% Max.
| Heavy Metal | 10ppm Max
| As | 2ppm Max
| Residual Solvents | 0.05% Max
| Total Plate Count | 10000/g Max
| Yeast & Mold | 100/g Max
| E.Coli | Negative
| Salmonella | Negative |
H&Z Industry Co.,Ltd
P.R.China
Appearance | White fine powder
| Assay(Trans-Resveratrol,) HPLC | 98% Min
| Sieve Analysis | 100% pass 80 mesh
| Loss on Drying | 5% Max.
| Sulphated Ash | 5% Max.
| Heavy Metal | 10ppm Max
| As | 2ppm Max
| Residual Solvents | 0.05% Max
| Total Plate Count | 10000/g Max
| Yeast & Mold | 100/g Max
| E.Coli | Negative
| Salmonella | Negative |
Xingrui Industry Co., Limited
P.R.China
Appearance | White fine powder
| Assay(Trans-Resveratrol,) HPLC | 98% Min
| Sieve Analysis | 100% pass 80 mesh
| Loss on Drying | 5% Max.
| Sulphated Ash | 5% Max.
| Heavy Metal | 10ppm Max
| As | 2ppm Max
| Residual Solvents | 0.05% Max
| Total Plate Count | 10000/g Max
| Yeast & Mold | 100/g Max
| E.Coli | Negative
| Salmonella | Negative |
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
Appearance | White fine powder
| Assay(Trans-Resveratrol,) HPLC | 98% Min
| Sieve Analysis | 100% pass 80 mesh
| Loss on Drying | 5% Max.
| Sulphated Ash | 5% Max.
| Heavy Metal | 10ppm Max
| As | 2ppm Max
| Residual Solvents | 0.05% Max
| Total Plate Count | 10000/g Max
| Yeast & Mold | 100/g Max
| E.Coli | Negative
| Salmonella | Negative |
Capot Chemical Co., Ltd.
P.R.China
More details are to be found here
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C14H12O3 Molecular Weight: 228.24 Hazard Symbols: Xi WGKGermany: 3 HS Code: 29072990
Molecular Formula: C14H12O3 Molecular Weight: 228.24328 Hazard Symbols: Xn WGKGermany: 1
Zhonghe Fountain (Tianjin) Biotech Ltd.
P.R.China
CosmateŽRESV,Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.
|
| Appearance | White to off-white crysalline powder
| Assay | 98% min.
| Particle Size | 100% Through 80 mesh
| Loss on Drying | 2% max.
| Residue on Ignition | 0.5%max.
| Heavy Metals | 10 ppm max.
| Lead(as Pb) | 2 ppm max.
| Arsenic(As) | 1 ppm max.
| Mercury(Hg) | 0.1 ppm max.
| Cadmium(Cd) | 1 ppm max.
| Solvents Residue | 1,500 ppm max.
| Total Plate Count | 1,000 cfu/g max.
| Yeast & Mold | 100 cfu/g max.
| E.Coli | Negative
| Salmonella | Negative
| Staphylococcus | Negative
|
| Applications | Antioxidant,Skin Whitening,Anti-Aging,Sun Screen,Anti-inflammation,Anti-Micorbial |
Cangzhou Goldlion Chemicals Co., Ltd.
P.R.China
CosmateŽRESV,Resveratrol is a naturally occurring phytoalexin produced by some higher plants in response to injury or fungal infection. Phytoalexins are chemical substances produced by plants as a defense against infection by pathogenic microorganisms, such as fungi. Alexin is from the Greek, meaning to ward off or to protect. Resveratrol may also have alexin-like activity for humans. Epidemiological, in vitro and animal studies suggest that a high resveretrol intake is associated with a reduced incidence of cardiovascular disease, and a reduced risk for cancer.
|
| Appearance | White to off-white crysalline powder
| Assay | 98% min.
| Particle Size | 100% Through 80 mesh
| Loss on Drying | 2% max.
| Residue on Ignition | 0.5%max.
| Heavy Metals | 10 ppm max.
| Lead(as Pb) | 2 ppm max.
| Arsenic(As) | 1 ppm max.
| Mercury(Hg) | 0.1 ppm max.
| Cadmium(Cd) | 1 ppm max.
| Solvents Residue | 1,500 ppm max.
| Total Plate Count | 1,000 cfu/g max.
| Yeast & Mold | 100 cfu/g max.
| E.Coli | Negative
| Salmonella | Negative
| Staphylococcus | Negative
|
| Applications | Antioxidant,Skin Whitening,Anti-Aging,Sun Screen,Anti-inflammation,Anti-Micorbial |
Tianjin YR Chemspec Technology Co.,Ltd.
P.R.China
Resveratrol is a polyphenolic compound widely found in plants. In 1940, Japanese first discovered resveratrol in roots of plant veratrum album. In the 1970s, resveratrol was first discovered in grape skins. Resveratrol exists in plants in trans and cis free forms; both forms have antioxidant biological activity. The trans isomer has a higher biological activity than cis. Resveratrol is not only found in grape skin, but also in other plants such as polygonum cuspidatum, peanuts, and mulberry. Resveratrol is a natural antioxidant and whitening agent for skin care.
Resveratrol is the main raw material in pharmaceutical, chemical, health care, and cosmetics industries. In cosmetic applications, resveratrol is characterized by capturing free radicals, anti-oxidation, and anti-ultraviolet radiation. It is a natural antioxidant. Resveratrol can also effectively promote vasodilation. Moreover, Resveratrol has anti-inflammatory, anti-bactericidal and moisturizing effect. It can eliminate skin acne, herpes, wrinkles, etc. Therefore, Resveratrol can be used in night cream and moisturizing cosmetics.
Appearance: Off-white to White Fine powder
Odor: Characteristic
Assay: 98.0% min.
Loss on Drying: 0.5%max.
Benefits:
*Anti-oxidation
Resveratrol protects cells from oxidative stress; it is an antioxidant that activates the synthesis of other compounds. Resveratrol also regulates inflammatory response and even helps distribute the cosmetic sunscreen, so that it helps prevent UV damage to skin. A study in 2008 showed that topical application of resveratrol to skin can prevent UV-induced damage. Structural similarity allows resveratrol to replace estrogen in postmenopausal women. So resveratrol can reduce collagen loss and delay skin aging.
*Whitening
Resveratrol can also act as a skin lightening agent that inhibits tyrosinase activity. It also fights photo-aging by inhibiting synthesis of melanin. It makes skin whiter and less pigmented. It is confirmed in animal models that topical application of resveratrol inhibits melanin production, and reduces skin pigmentation after UV irradiation.
*Anti-inflammation
A 2002 study showed that resveratrol inhibits the growth of bacteria and fungi that cause skin infections, such as Staphylococcus aureus, lactococcus, and Trichophyton. Moreover, resveratrol can reduce the ability of skin cells to produce hydrogen peroxide. As the level of inflammation decreases, the cumulative damage in the cells also decreases. Even acne can be alleviated by use of resveratrol, because it has antibacterial property that controls growth of sebaceous gland cells.
Resveratrol itself is sensitive to UV light. It is recommended for use with other sunscreens, or use at night to maintain its effectiveness. Night cream containing 1% resveratrol, 1% vitamin E and 0.5% baicalin can increase synthesis of collagen and other proteins. Also the formulation reduces fine lines and wrinkles, increases skin elasticity and dermal thickness.
Combined with green tea extract, resveratrol can reduce facial redness in about 6 weeks.
Resveratrol has synergistic effect with vitamin C, vitamin E and retinoic acid.
Resveratrol can reduce skin irritation caused by alpha hydroxy acid when used in combination with alpha hydroxy acid.
Mixing with butyl resorcinol (a derivative of resorcinol) has a synergistic whitening effect and can significantly reduce melanin synthesis.
Resveratrol and UV-filter can also be combined into a cosmetic formulation. The formulation has following advantages: 1) prevents UV-induced resveratrol decomposition; 2) enhances skin permeability, and improves bioavailability of effective active ingredients in cosmetics; 3) avoids recrystallization of resveratrol and 4) enhances stability of cosmetic formulation
Beckmann-Kenko GmbH
Germany
Resveratrol is a polyphenolic compound widely found in plants. In 1940, Japanese first discovered resveratrol in roots of plant veratrum album. In the 1970s, resveratrol was first discovered in grape skins. Resveratrol exists in plants in trans and cis free forms; both forms have antioxidant biological activity. The trans isomer has a higher biological activity than cis. Resveratrol is not only found in grape skin, but also in other plants such as polygonum cuspidatum, peanuts, and mulberry. Resveratrol is a natural antioxidant and whitening agent for skin care.
Resveratrol is the main raw material in pharmaceutical, chemical, health care, and cosmetics industries. In cosmetic applications, resveratrol is characterized by capturing free radicals, anti-oxidation, and anti-ultraviolet radiation. It is a natural antioxidant. Resveratrol can also effectively promote vasodilation. Moreover, Resveratrol has anti-inflammatory, anti-bactericidal and moisturizing effect. It can eliminate skin acne, herpes, wrinkles, etc. Therefore, Resveratrol can be used in night cream and moisturizing cosmetics.
Appearance: Off-white to White Fine powder
Odor: Characteristic
Assay: 98.0% min.
Loss on Drying: 0.5%max.
Benefits:
*Anti-oxidation
Resveratrol protects cells from oxidative stress; it is an antioxidant that activates the synthesis of other compounds. Resveratrol also regulates inflammatory response and even helps distribute the cosmetic sunscreen, so that it helps prevent UV damage to skin. A study in 2008 showed that topical application of resveratrol to skin can prevent UV-induced damage. Structural similarity allows resveratrol to replace estrogen in postmenopausal women. So resveratrol can reduce collagen loss and delay skin aging.
*Whitening
Resveratrol can also act as a skin lightening agent that inhibits tyrosinase activity. It also fights photo-aging by inhibiting synthesis of melanin. It makes skin whiter and less pigmented. It is confirmed in animal models that topical application of resveratrol inhibits melanin production, and reduces skin pigmentation after UV irradiation.
*Anti-inflammation
A 2002 study showed that resveratrol inhibits the growth of bacteria and fungi that cause skin infections, such as Staphylococcus aureus, lactococcus, and Trichophyton. Moreover, resveratrol can reduce the ability of skin cells to produce hydrogen peroxide. As the level of inflammation decreases, the cumulative damage in the cells also decreases. Even acne can be alleviated by use of resveratrol, because it has antibacterial property that controls growth of sebaceous gland cells.
Resveratrol itself is sensitive to UV light. It is recommended for use with other sunscreens, or use at night to maintain its effectiveness. Night cream containing 1% resveratrol, 1% vitamin E and 0.5% baicalin can increase synthesis of collagen and other proteins. Also the formulation reduces fine lines and wrinkles, increases skin elasticity and dermal thickness.
Combined with green tea extract, resveratrol can reduce facial redness in about 6 weeks.
Resveratrol has synergistic effect with vitamin C, vitamin E and retinoic acid.
Resveratrol can reduce skin irritation caused by alpha hydroxy acid when used in combination with alpha hydroxy acid.
Mixing with butyl resorcinol (a derivative of resorcinol) has a synergistic whitening effect and can significantly reduce melanin synthesis.
Resveratrol and UV-filter can also be combined into a cosmetic formulation. The formulation has following advantages: 1) prevents UV-induced resveratrol decomposition; 2) enhances skin permeability, and improves bioavailability of effective active ingredients in cosmetics; 3) avoids recrystallization of resveratrol and 4) enhances stability of cosmetic formulation
New Natural Biotechnology Co.,Ltd.
P.R.China
Resveratrol is a polyphenolic compound widely found in plants. In 1940, Japanese first discovered resveratrol in roots of plant veratrum album. In the 1970s, resveratrol was first discovered in grape skins. Resveratrol exists in plants in trans and cis free forms; both forms have antioxidant biological activity. The trans isomer has a higher biological activity than cis. Resveratrol is not only found in grape skin, but also in other plants such as polygonum cuspidatum, peanuts, and mulberry. Resveratrol is a natural antioxidant and whitening agent for skin care.
Resveratrol is the main raw material in pharmaceutical, chemical, health care, and cosmetics industries. In cosmetic applications, resveratrol is characterized by capturing free radicals, anti-oxidation, and anti-ultraviolet radiation. It is a natural antioxidant. Resveratrol can also effectively promote vasodilation. Moreover, Resveratrol has anti-inflammatory, anti-bactericidal and moisturizing effect. It can eliminate skin acne, herpes, wrinkles, etc. Therefore, Resveratrol can be used in night cream and moisturizing cosmetics.
Appearance: Off-white to White Fine powder
Odor: Characteristic
Assay: 98.0% min.
Loss on Drying: 0.5%max.
Benefits:
*Anti-oxidation
Resveratrol protects cells from oxidative stress; it is an antioxidant that activates the synthesis of other compounds. Resveratrol also regulates inflammatory response and even helps distribute the cosmetic sunscreen, so that it helps prevent UV damage to skin. A study in 2008 showed that topical application of resveratrol to skin can prevent UV-induced damage. Structural similarity allows resveratrol to replace estrogen in postmenopausal women. So resveratrol can reduce collagen loss and delay skin aging.
*Whitening
Resveratrol can also act as a skin lightening agent that inhibits tyrosinase activity. It also fights photo-aging by inhibiting synthesis of melanin. It makes skin whiter and less pigmented. It is confirmed in animal models that topical application of resveratrol inhibits melanin production, and reduces skin pigmentation after UV irradiation.
*Anti-inflammation
A 2002 study showed that resveratrol inhibits the growth of bacteria and fungi that cause skin infections, such as Staphylococcus aureus, lactococcus, and Trichophyton. Moreover, resveratrol can reduce the ability of skin cells to produce hydrogen peroxide. As the level of inflammation decreases, the cumulative damage in the cells also decreases. Even acne can be alleviated by use of resveratrol, because it has antibacterial property that controls growth of sebaceous gland cells.
Resveratrol itself is sensitive to UV light. It is recommended for use with other sunscreens, or use at night to maintain its effectiveness. Night cream containing 1% resveratrol, 1% vitamin E and 0.5% baicalin can increase synthesis of collagen and other proteins. Also the formulation reduces fine lines and wrinkles, increases skin elasticity and dermal thickness.
Combined with green tea extract, resveratrol can reduce facial redness in about 6 weeks.
Resveratrol has synergistic effect with vitamin C, vitamin E and retinoic acid.
Resveratrol can reduce skin irritation caused by alpha hydroxy acid when used in combination with alpha hydroxy acid.
Mixing with butyl resorcinol (a derivative of resorcinol) has a synergistic whitening effect and can significantly reduce melanin synthesis.
Resveratrol and UV-filter can also be combined into a cosmetic formulation. The formulation has following advantages: 1) prevents UV-induced resveratrol decomposition; 2) enhances skin permeability, and improves bioavailability of effective active ingredients in cosmetics; 3) avoids recrystallization of resveratrol and 4) enhances stability of cosmetic formulation
Guangzhou Topwork Chemical Co., Ltd.
P.R.China
Resveratrol is a polyphenolic compound widely found in plants. In 1940, Japanese first discovered resveratrol in roots of plant veratrum album. In the 1970s, resveratrol was first discovered in grape skins. Resveratrol exists in plants in trans and cis free forms; both forms have antioxidant biological activity. The trans isomer has a higher biological activity than cis. Resveratrol is not only found in grape skin, but also in other plants such as polygonum cuspidatum, peanuts, and mulberry. Resveratrol is a natural antioxidant and whitening agent for skin care.
Resveratrol is the main raw material in pharmaceutical, chemical, health care, and cosmetics industries. In cosmetic applications, resveratrol is characterized by capturing free radicals, anti-oxidation, and anti-ultraviolet radiation. It is a natural antioxidant. Resveratrol can also effectively promote vasodilation. Moreover, Resveratrol has anti-inflammatory, anti-bactericidal and moisturizing effect. It can eliminate skin acne, herpes, wrinkles, etc. Therefore, Resveratrol can be used in night cream and moisturizing cosmetics.
Appearance: Off-white to White Fine powder
Odor: Characteristic
Assay: 98.0% min.
Loss on Drying: 0.5%max.
Benefits:
*Anti-oxidation
Resveratrol protects cells from oxidative stress; it is an antioxidant that activates the synthesis of other compounds. Resveratrol also regulates inflammatory response and even helps distribute the cosmetic sunscreen, so that it helps prevent UV damage to skin. A study in 2008 showed that topical application of resveratrol to skin can prevent UV-induced damage. Structural similarity allows resveratrol to replace estrogen in postmenopausal women. So resveratrol can reduce collagen loss and delay skin aging.
*Whitening
Resveratrol can also act as a skin lightening agent that inhibits tyrosinase activity. It also fights photo-aging by inhibiting synthesis of melanin. It makes skin whiter and less pigmented. It is confirmed in animal models that topical application of resveratrol inhibits melanin production, and reduces skin pigmentation after UV irradiation.
*Anti-inflammation
A 2002 study showed that resveratrol inhibits the growth of bacteria and fungi that cause skin infections, such as Staphylococcus aureus, lactococcus, and Trichophyton. Moreover, resveratrol can reduce the ability of skin cells to produce hydrogen peroxide. As the level of inflammation decreases, the cumulative damage in the cells also decreases. Even acne can be alleviated by use of resveratrol, because it has antibacterial property that controls growth of sebaceous gland cells.
Resveratrol itself is sensitive to UV light. It is recommended for use with other sunscreens, or use at night to maintain its effectiveness. Night cream containing 1% resveratrol, 1% vitamin E and 0.5% baicalin can increase synthesis of collagen and other proteins. Also the formulation reduces fine lines and wrinkles, increases skin elasticity and dermal thickness.
Combined with green tea extract, resveratrol can reduce facial redness in about 6 weeks.
Resveratrol has synergistic effect with vitamin C, vitamin E and retinoic acid.
Resveratrol can reduce skin irritation caused by alpha hydroxy acid when used in combination with alpha hydroxy acid.
Mixing with butyl resorcinol (a derivative of resorcinol) has a synergistic whitening effect and can significantly reduce melanin synthesis.
Resveratrol and UV-filter can also be combined into a cosmetic formulation. The formulation has following advantages: 1) prevents UV-induced resveratrol decomposition; 2) enhances skin permeability, and improves bioavailability of effective active ingredients in cosmetics; 3) avoids recrystallization of resveratrol and 4) enhances stability of cosmetic formulation
Hangzhou Verychem Science & Technology Co., Ltd.
P.R.China
Resveratrol is a polyphenolic compound widely found in plants. In 1940, Japanese first discovered resveratrol in roots of plant veratrum album. In the 1970s, resveratrol was first discovered in grape skins. Resveratrol exists in plants in trans and cis free forms; both forms have antioxidant biological activity. The trans isomer has a higher biological activity than cis. Resveratrol is not only found in grape skin, but also in other plants such as polygonum cuspidatum, peanuts, and mulberry. Resveratrol is a natural antioxidant and whitening agent for skin care.
Resveratrol is the main raw material in pharmaceutical, chemical, health care, and cosmetics industries. In cosmetic applications, resveratrol is characterized by capturing free radicals, anti-oxidation, and anti-ultraviolet radiation. It is a natural antioxidant. Resveratrol can also effectively promote vasodilation. Moreover, Resveratrol has anti-inflammatory, anti-bactericidal and moisturizing effect. It can eliminate skin acne, herpes, wrinkles, etc. Therefore, Resveratrol can be used in night cream and moisturizing cosmetics.
Appearance: Off-white to White Fine powder
Odor: Characteristic
Assay: 98.0% min.
Loss on Drying: 0.5%max.
Benefits:
*Anti-oxidation
Resveratrol protects cells from oxidative stress; it is an antioxidant that activates the synthesis of other compounds. Resveratrol also regulates inflammatory response and even helps distribute the cosmetic sunscreen, so that it helps prevent UV damage to skin. A study in 2008 showed that topical application of resveratrol to skin can prevent UV-induced damage. Structural similarity allows resveratrol to replace estrogen in postmenopausal women. So resveratrol can reduce collagen loss and delay skin aging.
*Whitening
Resveratrol can also act as a skin lightening agent that inhibits tyrosinase activity. It also fights photo-aging by inhibiting synthesis of melanin. It makes skin whiter and less pigmented. It is confirmed in animal models that topical application of resveratrol inhibits melanin production, and reduces skin pigmentation after UV irradiation.
*Anti-inflammation
A 2002 study showed that resveratrol inhibits the growth of bacteria and fungi that cause skin infections, such as Staphylococcus aureus, lactococcus, and Trichophyton. Moreover, resveratrol can reduce the ability of skin cells to produce hydrogen peroxide. As the level of inflammation decreases, the cumulative damage in the cells also decreases. Even acne can be alleviated by use of resveratrol, because it has antibacterial property that controls growth of sebaceous gland cells.
Resveratrol itself is sensitive to UV light. It is recommended for use with other sunscreens, or use at night to maintain its effectiveness. Night cream containing 1% resveratrol, 1% vitamin E and 0.5% baicalin can increase synthesis of collagen and other proteins. Also the formulation reduces fine lines and wrinkles, increases skin elasticity and dermal thickness.
Combined with green tea extract, resveratrol can reduce facial redness in about 6 weeks.
Resveratrol has synergistic effect with vitamin C, vitamin E and retinoic acid.
Resveratrol can reduce skin irritation caused by alpha hydroxy acid when used in combination with alpha hydroxy acid.
Mixing with butyl resorcinol (a derivative of resorcinol) has a synergistic whitening effect and can significantly reduce melanin synthesis.
Resveratrol and UV-filter can also be combined into a cosmetic formulation. The formulation has following advantages: 1) prevents UV-induced resveratrol decomposition; 2) enhances skin permeability, and improves bioavailability of effective active ingredients in cosmetics; 3) avoids recrystallization of resveratrol and 4) enhances stability of cosmetic formulation
Newstar Chem Enterprise Ltd.
P.R.China
Resveratrol is a polyphenolic compound widely found in plants. In 1940, Japanese first discovered resveratrol in roots of plant veratrum album. In the 1970s, resveratrol was first discovered in grape skins. Resveratrol exists in plants in trans and cis free forms; both forms have antioxidant biological activity. The trans isomer has a higher biological activity than cis. Resveratrol is not only found in grape skin, but also in other plants such as polygonum cuspidatum, peanuts, and mulberry. Resveratrol is a natural antioxidant and whitening agent for skin care.
Resveratrol is the main raw material in pharmaceutical, chemical, health care, and cosmetics industries. In cosmetic applications, resveratrol is characterized by capturing free radicals, anti-oxidation, and anti-ultraviolet radiation. It is a natural antioxidant. Resveratrol can also effectively promote vasodilation. Moreover, Resveratrol has anti-inflammatory, anti-bactericidal and moisturizing effect. It can eliminate skin acne, herpes, wrinkles, etc. Therefore, Resveratrol can be used in night cream and moisturizing cosmetics.
Appearance: Off-white to White Fine powder
Odor: Characteristic
Assay: 98.0% min.
Loss on Drying: 0.5%max.
Benefits:
*Anti-oxidation
Resveratrol protects cells from oxidative stress; it is an antioxidant that activates the synthesis of other compounds. Resveratrol also regulates inflammatory response and even helps distribute the cosmetic sunscreen, so that it helps prevent UV damage to skin. A study in 2008 showed that topical application of resveratrol to skin can prevent UV-induced damage. Structural similarity allows resveratrol to replace estrogen in postmenopausal women. So resveratrol can reduce collagen loss and delay skin aging.
*Whitening
Resveratrol can also act as a skin lightening agent that inhibits tyrosinase activity. It also fights photo-aging by inhibiting synthesis of melanin. It makes skin whiter and less pigmented. It is confirmed in animal models that topical application of resveratrol inhibits melanin production, and reduces skin pigmentation after UV irradiation.
*Anti-inflammation
A 2002 study showed that resveratrol inhibits the growth of bacteria and fungi that cause skin infections, such as Staphylococcus aureus, lactococcus, and Trichophyton. Moreover, resveratrol can reduce the ability of skin cells to produce hydrogen peroxide. As the level of inflammation decreases, the cumulative damage in the cells also decreases. Even acne can be alleviated by use of resveratrol, because it has antibacterial property that controls growth of sebaceous gland cells.
Resveratrol itself is sensitive to UV light. It is recommended for use with other sunscreens, or use at night to maintain its effectiveness. Night cream containing 1% resveratrol, 1% vitamin E and 0.5% baicalin can increase synthesis of collagen and other proteins. Also the formulation reduces fine lines and wrinkles, increases skin elasticity and dermal thickness.
Combined with green tea extract, resveratrol can reduce facial redness in about 6 weeks.
Resveratrol has synergistic effect with vitamin C, vitamin E and retinoic acid.
Resveratrol can reduce skin irritation caused by alpha hydroxy acid when used in combination with alpha hydroxy acid.
Mixing with butyl resorcinol (a derivative of resorcinol) has a synergistic whitening effect and can significantly reduce melanin synthesis.
Resveratrol and UV-filter can also be combined into a cosmetic formulation. The formulation has following advantages: 1) prevents UV-induced resveratrol decomposition; 2) enhances skin permeability, and improves bioavailability of effective active ingredients in cosmetics; 3) avoids recrystallization of resveratrol and 4) enhances stability of cosmetic formulation
Fountain Biotechnology Co.,Ltd
P.R.China
Resveratrol is a polyphenolic compound widely found in plants. In 1940, Japanese first discovered resveratrol in roots of plant veratrum album. In the 1970s, resveratrol was first discovered in grape skins. Resveratrol exists in plants in trans and cis free forms; both forms have antioxidant biological activity. The trans isomer has a higher biological activity than cis. Resveratrol is not only found in grape skin, but also in other plants such as polygonum cuspidatum, peanuts, and mulberry. Resveratrol is a natural antioxidant and whitening agent for skin care.
Resveratrol is the main raw material in pharmaceutical, chemical, health care, and cosmetics industries. In cosmetic applications, resveratrol is characterized by capturing free radicals, anti-oxidation, and anti-ultraviolet radiation. It is a natural antioxidant. Resveratrol can also effectively promote vasodilation. Moreover, Resveratrol has anti-inflammatory, anti-bactericidal and moisturizing effect. It can eliminate skin acne, herpes, wrinkles, etc. Therefore, Resveratrol can be used in night cream and moisturizing cosmetics.
Appearance: Off-white to White Fine powder
Odor: Characteristic
Assay: 98.0% min.
Loss on Drying: 0.5%max.
Benefits:
*Anti-oxidation
Resveratrol protects cells from oxidative stress; it is an antioxidant that activates the synthesis of other compounds. Resveratrol also regulates inflammatory response and even helps distribute the cosmetic sunscreen, so that it helps prevent UV damage to skin. A study in 2008 showed that topical application of resveratrol to skin can prevent UV-induced damage. Structural similarity allows resveratrol to replace estrogen in postmenopausal women. So resveratrol can reduce collagen loss and delay skin aging.
*Whitening
Resveratrol can also act as a skin lightening agent that inhibits tyrosinase activity. It also fights photo-aging by inhibiting synthesis of melanin. It makes skin whiter and less pigmented. It is confirmed in animal models that topical application of resveratrol inhibits melanin production, and reduces skin pigmentation after UV irradiation.
*Anti-inflammation
A 2002 study showed that resveratrol inhibits the growth of bacteria and fungi that cause skin infections, such as Staphylococcus aureus, lactococcus, and Trichophyton. Moreover, resveratrol can reduce the ability of skin cells to produce hydrogen peroxide. As the level of inflammation decreases, the cumulative damage in the cells also decreases. Even acne can be alleviated by use of resveratrol, because it has antibacterial property that controls growth of sebaceous gland cells.
Resveratrol itself is sensitive to UV light. It is recommended for use with other sunscreens, or use at night to maintain its effectiveness. Night cream containing 1% resveratrol, 1% vitamin E and 0.5% baicalin can increase synthesis of collagen and other proteins. Also the formulation reduces fine lines and wrinkles, increases skin elasticity and dermal thickness.
Combined with green tea extract, resveratrol can reduce facial redness in about 6 weeks.
Resveratrol has synergistic effect with vitamin C, vitamin E and retinoic acid.
Resveratrol can reduce skin irritation caused by alpha hydroxy acid when used in combination with alpha hydroxy acid.
Mixing with butyl resorcinol (a derivative of resorcinol) has a synergistic whitening effect and can significantly reduce melanin synthesis.
Resveratrol and UV-filter can also be combined into a cosmetic formulation. The formulation has following advantages: 1) prevents UV-induced resveratrol decomposition; 2) enhances skin permeability, and improves bioavailability of effective active ingredients in cosmetics; 3) avoids recrystallization of resveratrol and 4) enhances stability of cosmetic formulation
Arakato Development Ltd
Hong Kong
Refine Chemical Co.,Ltd.
P.R.China
Unilong Industry Co.,Ltd
P.R.China
Appearance | White or off-white Powder
| Melting point | 258-263℃
| Loss on drying | 0.5%
| Moisture content | 0.5%
| Heavy metal | 10ppm
| Arsenic | 2.0ppm
| Cadmium | 1.0ppm
| Lead | 2.0ppm
| Mercury | 0.1ppm
| Total plate count | 1000CFU/G
| Mold and yeast | 100CFU/G |
Wuhan PharmChem Co., LTD.
P.R.China
Molecular formula :C14H12O3
FUDAW INDUSTRY LTD
P.R.China
Molecular formula :C14H12O3
OPQ Chemical Co., Ltd
P.R.China
Molecular formula :C14H12O3
X´ian Taicheng Chem Co., Ltd
P.R.China
Molecular formula :C14H12O3
Create Chemical Co., Ltd.
P.R.China
Molecular formula :C14H12O3
Xiamen Kinbester Co., Ltd.
P.R.China
Molecular formula :C14H12O3
Shandong Ench Chemical Co.,Ltd
P.R.China
Molecular formula :C14H12O3
Shandong Lanhai Industry Co.,Ltd.
P.R.China
Molecular formula :C14H12O3
Shandong Minglang Chemical Co., Ltd
P.R.China
Molecular formula :C14H12O3
Hangzhou Zhongqi Chem Co., Ltd
P.R.China
Molecular formula :C14H12O3
Nantong Xindao Biotech Ltd
P.R.China
Molecular formula :C14H12O3
Lori Industry Co., Ltd
P.R.China
Zehao Industry Co., Ltd.
P.R.China
Hangzhou Lingrui Chemical Co., Ltd.
P.R.China
Skyrun Industrial Co., Ltd.
P.R.China
BOC Sciences
USA
Description : Resveratrol (also known as SRT-501) is a phytoalexin derived from grapes and other food products with antioxidant and potential chemopreventive activities. Resveratrol induces phase II drug-metabolizing enzymes (anti-initiation activity), mediates anti-inflammatory effects and inhibits cyclooxygenase and hydroperoxidase functions (anti-promotion activity), and induces promyelocytic leukemia cell differentiation (anti-progression activity), thereby exhibiting activities in three major steps of carcinogenesis. This agent may inhibit TNF-induced activation of NF-kappaB in a dose-and time-dependent manner. Resveratrol is a natural compound used in cosmetic material. - Molecular Weight :228.24
- Boiling Point :449.1°C at 760 mmHg
- Melting Point :261-263°C
- Purity :≥98%
Molecular Formula : C14H12O3 Canonical SMILES : C1=CC(=CC=C1C=CC2=CC(=CC(=C2)O)O)O InChI : InChI=1S/C14H12O3/c15-12-5-3-10(4-6-12)1-2-11-7-13(16)9-14(17)8-11/h1-9,15-17H/b2-1+ InChIKey : LUKBXSAWLPMMSZ-OWOJBTEDSA-N Solubility : Soluble in DMSO, Ethanol Appearance : Off-white to Yellow-brown Powder Application : Ingredient of health care products. Storage : Store at -20°C Synonyms : trans-Resveratrol; SRT-501; SRT 501; SRT501; RM1812; RM 1812; RM-1812; CA1201; CA 1201; CA-1201; Resvida; Vineatrol 20M; 3,4',5-Trihydroxystilbene; 3,4',5-Stilbenetriol
More details are to be found here
Shandong SanYoung Industry Co., Ltd
P.R.China
Description : Resveratrol (also known as SRT-501) is a phytoalexin derived from grapes and other food products with antioxidant and potential chemopreventive activities. Resveratrol induces phase II drug-metabolizing enzymes (anti-initiation activity), mediates anti-inflammatory effects and inhibits cyclooxygenase and hydroperoxidase functions (anti-promotion activity), and induces promyelocytic leukemia cell differentiation (anti-progression activity), thereby exhibiting activities in three major steps of carcinogenesis. This agent may inhibit TNF-induced activation of NF-kappaB in a dose-and time-dependent manner. Resveratrol is a natural compound used in cosmetic material. - Molecular Weight :228.24
- Boiling Point :449.1°C at 760 mmHg
- Melting Point :261-263°C
- Purity :≥98%
Molecular Formula : C14H12O3 Canonical SMILES : C1=CC(=CC=C1C=CC2=CC(=CC(=C2)O)O)O InChI : InChI=1S/C14H12O3/c15-12-5-3-10(4-6-12)1-2-11-7-13(16)9-14(17)8-11/h1-9,15-17H/b2-1+ InChIKey : LUKBXSAWLPMMSZ-OWOJBTEDSA-N Solubility : Soluble in DMSO, Ethanol Appearance : Off-white to Yellow-brown Powder Application : Ingredient of health care products. Storage : Store at -20°C Synonyms : trans-Resveratrol; SRT-501; SRT 501; SRT501; RM1812; RM 1812; RM-1812; CA1201; CA 1201; CA-1201; Resvida; Vineatrol 20M; 3,4',5-Trihydroxystilbene; 3,4',5-Stilbenetriol
More details are to be found here
Carbone Scientific Co., Ltd.
U.K.
Description : Resveratrol (also known as SRT-501) is a phytoalexin derived from grapes and other food products with antioxidant and potential chemopreventive activities. Resveratrol induces phase II drug-metabolizing enzymes (anti-initiation activity), mediates anti-inflammatory effects and inhibits cyclooxygenase and hydroperoxidase functions (anti-promotion activity), and induces promyelocytic leukemia cell differentiation (anti-progression activity), thereby exhibiting activities in three major steps of carcinogenesis. This agent may inhibit TNF-induced activation of NF-kappaB in a dose-and time-dependent manner. Resveratrol is a natural compound used in cosmetic material. - Molecular Weight :228.24
- Boiling Point :449.1°C at 760 mmHg
- Melting Point :261-263°C
- Purity :≥98%
Molecular Formula : C14H12O3 Canonical SMILES : C1=CC(=CC=C1C=CC2=CC(=CC(=C2)O)O)O InChI : InChI=1S/C14H12O3/c15-12-5-3-10(4-6-12)1-2-11-7-13(16)9-14(17)8-11/h1-9,15-17H/b2-1+ InChIKey : LUKBXSAWLPMMSZ-OWOJBTEDSA-N Solubility : Soluble in DMSO, Ethanol Appearance : Off-white to Yellow-brown Powder Application : Ingredient of health care products. Storage : Store at -20°C Synonyms : trans-Resveratrol; SRT-501; SRT 501; SRT501; RM1812; RM 1812; RM-1812; CA1201; CA 1201; CA-1201; Resvida; Vineatrol 20M; 3,4',5-Trihydroxystilbene; 3,4',5-Stilbenetriol
More details are to be found here
Ambeed, Inc.
USA
Purity : 98% Smile code : OC1=CC(/C=C/C2=CC=C(O)C=C2)=CC(O)=C1 MDL Number : MFCD00133799 MolFormula : C14H12O3 MolWeight : 228.2433 Available in stock : 15811.732
More details are to be found here
Autech Industry Co.,Limited
P.R.China
Purity : 98% Smile code : OC1=CC(/C=C/C2=CC=C(O)C=C2)=CC(O)=C1 MDL Number : MFCD00133799 MolFormula : C14H12O3 MolWeight : 228.2433 Available in stock : 15811.732
More details are to be found here
BLD Pharmatech Ltd
P.R.China
Smile code: OC1=CC(/C=C/C2=CC=C(O)C=C2)=CC(O)=C1 MDL Number: MFCD00133799 Purity : 98% Available in stock: 11661.63 g
More details are to be found here
Xiamen Equation Chemical Co.,Ltd
P.R.China
Smile code: OC1=CC(/C=C/C2=CC=C(O)C=C2)=CC(O)=C1 MDL Number: MFCD00133799 Purity : 98% Available in stock: 11661.63 g
More details are to be found here
AK Scientific, Inc.
USA
Smile code: OC1=CC(/C=C/C2=CC=C(O)C=C2)=CC(O)=C1 MDL Number: MFCD00133799 Purity : 98% Available in stock: 11661.63 g
More details are to be found here
Chemlyte Solutions
P.R.China
More details are to be found here
Chemos GmbH & Co. KG
Germany
More details are to be found here
BuGuCh & Partners
Germany
Assay(HPLC) : ≥99.0% Melting point : 258.0 ~ 263.0℃ Loss on drying : ≤0.5% Moisture content : ≤0.5% Heavy metals : ≤10ppm Arsenic : ≤2ppm Cadmium : ≤2ppm Lead : ≤5ppm Mercury : ≤1ppm Total plate count : ≤10000CFU/G Mold and yeast : ≤100CFU/G E.coli : ND Salmonella : ND
Assay(HPLC) : ≥99.0% Melting point : 258.0 ~ 263.0℃ Loss on drying : ≤0.5% Moisture content : ≤0.5% Heavy metals : ≤10ppm Arsenic : ≤2ppm Cadmium : ≤2ppm Lead : ≤5ppm Mercury : ≤1ppm Total plate count : ≤10000CFU/G Mold and yeast : ≤100CFU/G E.coli : ND Salmonella : ND
Luck Herb Biotechnology Co., Ltd
P.R.China
Active Ingredient | resveratrol
| Specification | 50%-98%
| Appearance | White powder
| Molecular Formula | C14H12O3
| EINECS | 610-504-8
| Part Used | root of Polygonum cuspidatum
| MOQ | 1kg |
Kumar Organic Products Ltd.
U.K.
Active Ingredient | resveratrol
| Specification | 50%-98%
| Appearance | White powder
| Molecular Formula | C14H12O3
| EINECS | 610-504-8
| Part Used | root of Polygonum cuspidatum
| MOQ | 1kg |
Zhejiang Yixin Pharmaceutical Co., Ltd.
P.R.China
Active Ingredient | resveratrol
| Specification | 50%-98%
| Appearance | White powder
| Molecular Formula | C14H12O3
| EINECS | 610-504-8
| Part Used | root of Polygonum cuspidatum
| MOQ | 1kg |
World. Chem. Co., Ltd.
P.R.China
Active Ingredient | resveratrol
| Specification | 50%-98%
| Appearance | White powder
| Molecular Formula | C14H12O3
| EINECS | 610-504-8
| Part Used | root of Polygonum cuspidatum
| MOQ | 1kg |
Evonik ( formerly Wilshire Technologies, Inc. )
USA
Active Ingredient | resveratrol
| Specification | 50%-98%
| Appearance | White powder
| Molecular Formula | C14H12O3
| EINECS | 610-504-8
| Part Used | root of Polygonum cuspidatum
| MOQ | 1kg |
XD BIOCHEMS Ltd
P.R.China
Active Ingredient | resveratrol
| Specification | 50%-98%
| Appearance | White powder
| Molecular Formula | C14H12O3
| EINECS | 610-504-8
| Part Used | root of Polygonum cuspidatum
| MOQ | 1kg |
Sigma-Aldrich International GmbH
Switzerland
Santa Cruz Biotechnology, Inc.
USA
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