Kojic acid dipalmitate powder(KAD) is a fat-soluble derivative of Kojic Acid. Compared with kojic acid, it has good stability while inheriting the biological activity of kojic acid. Kojic acid and its derivatives, such as Kojic acid palmitate, can modify tyrosinase and destroy tyrosinase activity, thereby inhibiting the formation of melanin.

Kojic acid dipalmitate powder is a chemical substance with a molecular formula of C38H66O6. It is a white powder or needle-like crystal and is mainly used as a cosmetic whitening additive. Here is our product specification for your reference.

Kojic acid dipalmitate is a new type of kojic acid derivative, which has excellent functionality, compatibility, stability and safety as a whitening agent. Clinical experiments show that it has an effective rate of> 50% in eliminating stains and chloasma, and a total effective rate of> 90%. Compared with kojic acid, it has a higher whitening effect. In terms of compatibility, it can almost Compatible with any preservatives and sunscreens. It is compounded with vitamin C or vitamin C derivatives and has a synergistic effect. Its whitening effect increases exponentially. Due to the active 2,5 in the molecular structure of kojic acid dipalmitate The hydroxyl group at the position is protected by forming an ester, so its sensitivity to light and heat is significantly reduced, it is not easy to be oxidized and yellowed in the air, and its chemical stability is also very strong.

Functions of kojic acid dipalmitate powder

1. Skin lightening

Kojic dipalmitate is more efficacious than kojic acid in inhibiting the activity of tyrosinase present in human skin so as to inhibit the melanin formation and produce excellent effects in whitening skin and in anti-suntan.

2. Solubility and skin absorbance

99% Kojic acid dipalmitate powder is oil soluble and is more easily absorbed into skin when it is incorporated into a cream as compared with kojic acid.

3. Compatibility

Compatible with almost all cosmetic ingredients, especially advantageous for use in combination with sunscreens.