China Wholesale Tans Down Under Suppliers Factories - PromaCare-EAA / 3-O-Ethyl Ascorbic Acid – Uniproma

Product Paramete

Trade name	PromaCare-EAA
CAS No.	86404-04-8
INCI Name	3-O-Ethyl Ascorbic Acid
Chemical Structure
Application	Whitening Cream, Lotion, skin cream. mask
Package	1kg net per foil bag, 20 bags per carton
Appearance	White to off-white crystal powder
Purity	98% min
Solubility	Oil soluble Vitamin c derivative, Water soluble
Function	Skin whiteners
Shelf life	2 years
Storage	Keep container tightly closed and in a cool place. Keep away from heat.
Dosage	0.5-3%

Application

PromaCare-EAA is a derivative of ascorbic acid, one of the most excellent derivative so far. It is very stable in chemical structure, and it’s a genuine stable and non-discoloring derivative of ascorbic acid, with better performance, because its routine of metabolism is same as Vitamin C after it enters into skin.

PromaCare-EAA is a unique lipophilic and hydrophilic material, easily be used in the cosmetic formulation. It is most important that PromaCare-EAA can easily enter into dermis and develop its biological effect, while the pure ascorbic acid almost could not enter into dermis.

PromaCare-EAA is a new stable derivative of ascorbic acid, and it’s an excellent choice for cosmetic.

The character of PromaCare-EAA:

Excellent whitening effect: inhibit the activity of tyrasinase by acting on Cu²⁺, preventing the synthesis of melanin, effectively brighten the skin and remove freckle;

High anti-oxidation;

Stable derivative of ascorbic acid;

Lipophilic and hydrophilic structure;

Defense the inflammation caused by sun light and inhibit the growth of bacteria;

Improve the complexion, endow the elasticity on skin;

Repair the skin cell, accelerate the synthesis of collagen;

Use method:

Emulsification system: Add PromaCare-EAA into suitable amount of water, when the pasty starts to solifying (when the temperature decreases to 60℃), add the solution into emulsification system, mix and stir evenly. No need to emulsify the mixture during this process.

Single system: Directly add PromaCare-EAA into water, stir evenly.

Product application:

1) Whitening products: Cream, lotion, gel, essence, mask, etc;

2) Anti-wrinkle products: Improve the synthesis of collagen, and moisturize skin and tighten skin;

3) Anti-oxidation products: Strengthen oxidation resistance and eliminate free radical

4) Anti-inflammation product: Prevent skin inflammation and relieve skin fatigue.