Kojic acid dipalmitate. This innovative kojic acid derivative offers enhanced stability to light, heat, and metal ions while maintaining its powerful ability to inhibit skin tyrosinase activity to prevent melanin formation. More effective than traditional kojic acid, kojic acid dipalmitate is highly effective in even skin tone and combating age spots, stretch marks, freckles, and other pigmentation concerns on the face and body. Experience the superior benefits of kojic acid dipalmitate for a more even skin tone and radiant complexion. Say goodbye to uneven pigmentation and hello to flawless skin.
1. Skin Lightening: Kojic Acid Dipalmitate offers more efficacious skin lightening effects. Comparing with Kojic Acid, Kojic Dipalmitate markedly enhances the inhibitory effects on tyrosinase activity, which prohibits the formation of melanin. As a oilsoluble skin whitening agent, it is easier to be absorbed by skin.
2. Light and Heat Stability:Kojic Acid Dipalmitate is light and heat stable, But Kojic Acid tends to oxidize over time.
3. pH Stability: Kojic Acid Dipalmitate is stable within a wide pH range of 4-9, which provides flexibility to formulators.
4. Color Stability: Kojic Acid Dipalmitate does not turn brown or yellow over time,becuase Kojic Acid Dipalmitate is stable to pH, light, heat and oxidation, and does not complex with metal ions, which lead to color stability.
Technical Parameters:| Appearance | White or almost white crystal powder |
|
Assay |
98.0% min. |
|
Melting point |
92.0℃~96.0℃ |
|
Loss on drying |
0.5%max. |
|
Residue on Ignition |
≤0.5% max. |
|
Heavy Metals |
≤10 ppm max. |
|
Arsenic |
≤2 ppm max. |
