What it is
Diisobutyl Adipate is an adipic acid diester used as an emollient and solvent in cosmetic formulations. It is effective at dissolving organic UV filters and helps thin out a formula so it spreads easily and absorbs with a light, non-tacky finish. It is commonly found in sunscreens, makeup, and other leave-on products.
Safety & warnings
This emollient ester is generally well tolerated with a low risk of irritation or sensitization in topical use. It is considered low on the comedogenicity scale for most users.
Origin & sourcing
Synthetic. It is a manufactured ester of adipic acid.
Questions everyone asks
What does Diisobutyl Adipate do in sunscreen?
It dissolves oil-soluble UV filters and acts as a light emollient that helps the product spread smoothly and absorb quickly.
Is Diisobutyl Adipate natural or synthetic?
It is a synthetic ester made from adipic acid, used for its solvency and lightweight skin feel.