Kojic Acid Dipalmitate (KAD)

CAS No. 79725-98-7 Kojic Acid Dipalmitate (KAD) is a diesterified derivative  of Kojic Acid.  It is considered to be superior to Kojic Acid in its whitening ability and is more stable than Kojic Acid in cosmetic formulations. By inhibiting tyrosinase activity, Kojic Acid Dipalmitate is capable of suppressing skin pigmentation.  Its ability to suppress melanin formation makes it effective in whitening dark skin, or areas of dark skin. Its effects have been boosted when used in combination with glucosamine derivatives like N-Acetyl Glucosamine (NAG). Kojic Acid Dipalmitate has good stability in heat and light, with no color change. Benefits Does not complex with metal ions and will not change color Light and heat stable Compatible with most cosmetic ingredients. Applications Sunscreens and after-sun products Makeup products Skin lightening products Anti-aging products Creams and lotions INCI: Kojic Acid Dipalmitate SDS & Tech Data Kojic Acid Dipalmitate (KAD) Specification Sheet Kojic Acid Dipalmitate SDS Formulation Guide Kojic Acid Dipalmitate (KAD) can tend to form a crystal precipitate in some cosmetic formulations.  It is recommended to add Isopropyl Palmitate or Isopropyl Myristate to the oil phase containing KAD and heat to 80°C (167°F) and hold for 5 minutes until the KAD dissolves completely. Then add the oil phase to the aqueous phase and emulsify for about 10 minutes. Stable from pH 3 to 10. Typical usage rate:  1 - 5%, typically 3-5% in whitening products Appearance:  White to almost white crystalline powder Solubility:   Insoluble in water, soluble in oil