Cosmetics Grade Resveratrol Manufacturer

1. Cosmetics Grade Resveratrol Overview

Resveratrol is a natural plant polyphenol. It is widely found in nature, such as hellebore, polygonum cuspidatum, grape, peanut, pineapple and other plants or fruits. Plamed Resveratrol is extracted from root of polygonum cuspidatum, belonging to natural cosmetics raw material. Resveratrol has strong antioxidant property. It can scavenge free radicals in the body, and promote skin cells’ metabolism. Also it regulates internal and external secretion. It can inhibit melanocytes formation; and its whitening effect is better than arbutin and ethyl ascorbic acid. Resveratrol also has UV absorbency with maximum UV absorption at 366nm. In addition, Resveratrol can inhibit the production of inflammatory related substance TxB2 (a metabolite of arachidonic acid). So it has anti-inflammatory and anti-allergic effect. Resveratrol can promote collagen secretion and SOD activity. Thereby it can improve the ability of skin immune cells, and maintain skin elasticity and thickness. Therefore, Resveratrol can be used as anti-oxidant, whitening agent, sunscreen, anti-inflammatory agent and anti-aging agent in cosmetics. It is of great application value in cosmetic market.

2. Cosmetics Grade Resveratrol Botanical Source

Polygonum cuspidatum (Latin name: Reynoutria japonica Houtt.), also known as Japanese knotweed, is a perennial herbaceous plant. It is also a Chinese medicine plant. Its roots are thick and strong, which can be used as medicine. Polygonum cuspidatum is native to east Asia. And now it is widely distributed throughout China, mainly in northwest, north and south China. The dried root of polygonum cuspidatum is a traditional Chinese medicine. It contains a variety of pharmacological active ingredients, including emodin, resveratrol, etc. Therefore, polygonum cuspidatum extract is widely used in medicine industry.

3. Cosmetics Grade Resveratrol Manufacturer Specifications

10% Water Soluble Resveratrol Specification

98% Resveratrol Specification

4. Cosmetics Grade Resveratrol Manufacturer Flow Chart

5. Cosmetics Grade Resveratrol Benefits

• Anti-oxidation

Resveratrol is a natural antioxidant present in plants. Its antioxidant mechanism is mainly to eliminate or inhibit free radicals production. Studies have confirmed that antioxidant effect of Resveratrol is stronger than that of vitamin C and vitamin E. It has strong function of scavenging free radicals and resisting lipid per-oxidation. Furthermore, it can regulate the activity of antioxidant related enzymes.

• Anti-aging

Study on aging of mice by Resveratrol shows that Resveratrol can scavenge free radicals; it can reduce H₂0₂ content in skin tissue, and increase the activity of ATP enzyme. The study proves that Resveratrol can resist skin aging caused by lipid peroxidation that is led by free radicals and their metabolites. Thus Resveratrol can improve body immunity, and delay tissue damage. It has certain anti-aging effect.

• Whitening and sun block

Resveratrol can inhibit cell proliferation. It can significantly inhibit tyrosinase activity, and reduce melanin content. Thus Resveratrol plays a role of whitening skin. In addition, Resveratrol has strong UV absorbency. It has maximum UV absorption at 366nm. It can reduce radiation damage to skin caused by ultraviolet light.

• Anti-inflammation and anti-microbial

Resveratrol has inhibitory effect on escherichia coli, pseudomonas aeruginosa and staphylococcus aureus, as well as skin fungi. Experimental result shows that Resveratrol has certain anti-HBV effect in vitro. Its mechanism of action is to inhibit DNA replication of HBV, and to induce apoptosis of cells infected with HBV, so as to exert its antiviral activity.

6. Pharmacological studies of Resveratrol and Cosmetics

7. Plamed Resveratrol Characteristic

• Plamed doesn’t add cheap synthesized Resveratrol. Plamed Resveratrol has a higher activity.
• The process has been upgraded many times, so Plamed Resveratrol has a cost advantages.
• Plamed Resveratrol’s color is whiter, and it is more suitable for cosmetics.

8. Cosmetics Grade Resveratrol Application & Attention

Resveratrol is widely used in anti-aging, anti-oxidation, whitening, sun protection, anti-allergic cosmetics.

Attention:

• Resveratrol is often used in combination with various kinds of vitamins, such as vitamin C, vitamin E, and retinoic acid.
• Resveratrol is unstable under alkaline conditions (pH>10) and it will turn pink or red.
• Resveratrol can be used in combination with AHA to reduce irritation of AHA on skin.

Resveratrol application cases in major cosmetic brands in the world:

9. Cosmetics Grade Resveratrol Reference Formula

Anti-wrinkle emulsion:

10. Cosmetics Grade Resveratrol Safety

• Resveratrol is evaluated as Generally Recognized as Safe (GRAS) by USA’s Food and Drug Administration (FDA).
• Cosmetic, Toiletry &Fragrance Association (CTFA) has specified Resveratrol as a cosmetics ingredient.
• Resveratrol is listed on The International Catalogue of Chinese Cosmetic Raw Materials Standards in 2010 issued by CAFFCI and On the Announcement of Name List of Cosmetics Raw Material published by CFDA in 2014. No reports show its insecurity.

11. Packing and Storage

Package: Packed in 25kg paper drums with two plastic bags inside.

Storage: Stored in a cool dry place and away from direct sunlight and oxidizing agents.

Plamed focuses on natural cosmetic ingredients for more than 10 years. We have founded four subsidiary companies, which respectively develops different kinds of cosmetic raw material. Plamed is a company whose CEO is designated as the first secretary general of Shaanxi Plant Extraction Association.

As a professional Cosmetics Grade Resveratrol manufacturer, Plamed have been constantly upgrading the production process. We firmly believe that good Cosmetics Grade Resveratrol and good Resveratrol price will help customers make good terminal products and help customers win a lasting and broad market.