Practical guidance for working with azelaic acid in cosmetic formulations: how to handle its limited water solubility, which pH range works and what to know about stability.

Our publication on skincare products with a high dosage of azelaic acid, with COSMOS listed solubilisers and an oil-free serum with 12% azelaic acid.

Why more brands formulate with more than 10% azelaic acid, and what to consider for pH, solubility and stability in high-dosage products.