What is symwhite?
The scientific name of symwhite powder is phenethyl resorcinol, which is a tyrosinase inhibitor derived from silver pines. It is an effective brightening ingredient extracted from pine trees. The structure of the component is similar to tyrosine. Since phenethyl resorcinol can inhibit the formation of melanin from the root, its skin-lightening effect is also the best.
It is reported that SymWhite 377 is the most effective tyrosinase inhibitor; it is 22 times more effective than kojic acid, and it is 210 times more effective than kojic acid in inhibiting the activity of melanin synthesis in B16V cells. Not only that, but it also has excellent antioxidant and anti-wrinkle abilities. Although symwhite is the most effective ingredient in resorcinol derivatives, it is also the most irritating, so pay attention to the added concentration when using it.
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Experimental verification of the efficacy of symwhite powder products
1. Whitening efficacy test
(1) The comparison on B16V melanoma cells shows that the effect of SymWhite377 is more than 200 times that of kojic acid.
(2) Experiments on the epidermis show that using 0.1% SymWhite 377 can reduce 95% of melanin, and its whitening effect is more than ten times that of kojic acid.
(3) The comparison of human tyrosinase shows that the efficacy of SymWhite 377 is more than 3000 times that of kojic acid.
2. Skin and hair test
(1) Human skin explants: After six days of application, 0.5% of SymWhite 377 can reduce melanin by 33% after six days of application on the skin.
(2) Hair test shows that the effect of SymWhite377 is more than 100 times that of arbutin.
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3. Clinical trials show that: using this ingredient on the skin twice a day for 28 consecutive days, 0.5% of SymWhite377, compared with the new skin, the skin blackness after use is reduced by 553%, and the experiment proves that 0.5% SymWhite 377 is more effective than 1.0% kojic acid.
SymWhite 377 Skin Whitening Effect
1. Adding 0.4% of SymWhite to the product can reduce melanin by 21%.
2. Mixing 0.2% phenethyl resorcinol with 0.04% bisabolol or 2% SymWhite Plus can reduce melanin by 15%.
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3. Although bisabolol has no whitening effect, it can enhance its whitening effect if used in combination with SymWhite.
4. Phenylethyl resorcinol combined with bisabolol and pentanediol will have a more substantial inhibitory effect on melanin.
Uses of phenethyl resorcinol
1. Symwhite powder is an excellent skin whitening ingredient, which can inhibit tyrosinase activity, reduce melanin content in the skin, and even improve skin tone. Its whitening effect is 22 times that of kojic acid.
2. It is a good antioxidant.
3. Widely used in the field of cosmetics, the additional amount in the cosmetic formula is 0.1-1.0%.
4. It has a robust anti-irritant effect and is used to soothe the skin.
5. It has a strong anti-inflammatory effect, which can reduce skin inflammation.
6. Anti-ultraviolet, can reduce pigmentation, spots, and other problems caused by UV.
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What are the disadvantages of symwhite powder?
1. irritating
When the concentration of symwhite reaches 1.8%, sensitive skin will experience a tingling feeling, so sensitive skin must be used with caution.
2. Protect from light
Since phenethyl resorcinol cannot meet the sun, it is generally used at night. If you want to use it during the day, you must take sunscreen measures.
3. Since symwhite 377 is very easy to be oxidized, it needs to be used up as soon as possible after opening the bottle.
4. If the concentration of Symwhite is too high, there will be adverse reactions. As long as the concentration is not high and the ingredients are mild in combination with skin care products, the adverse reactions and side effects will be reduced.
How to contact us?
Our company has a wide range of high-quality products, such as plant extracts, fruit and vegetable powders, cosmetics, tablet candies, and other products for sale. We have many years of operational experience in this industry and are a professional raw material supplier. Now our company is selling an excellent whitening ingredient---symwhite powder. Now the price of this product is very favorable, and it is sold directly from the factory, which can guarantee the quality so that you can buy it with confidence. If you are interested, you can come to consult us.
You can contact us through the international website or e-mail at ella.zhang@huilinbio-tech.com; after seeing the news, there will be professional personnel to answer your questions one-on-one; looking forward to cooperating with you!