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How to Resolve Kojic Acid Dipalmitate Solubility?
Jul 26, 2019

It is difficult to add kojic acid dipalmitate to the formulation, and it is easy to form a crystal precipitate.

In order to solve this problem, it is recommended to add isopropyl palmitate or isopropyl myristate to the oil phase containing kojic acid dipalmitate, and heat the oil phase to 80 ° C, and keep it for 5 minutes until kojic acid dipalmitate is completely dissolved, and then the oil phase is added to the aqueous phase and emulsified for about 10 minutes.


The pH of the end product usually obtained is about 5.0 to 8.0.


The recommended addition amount of kojic acid dipalmitate in cosmetics is 1-5%; the amount added in whitening products is 3-5%.


Kojic acid dipalmitate


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