What it is
This ingredient is produced by hydrolyzing starch into shorter saccharides and then hydrogenating them into stable sugar alcohols. In sunscreen formulas it functions as a humectant that helps attract and hold water at the skin surface, supporting a softer, more conditioned feel. Its polyol character also lends mild moisture retention to the product itself.
Safety & warnings
Hydrogenated starch hydrolysates are mild, with low irritation and sensitization potential, and are not considered comedogenic.
Origin & sourcing
Plant derived, from starch (such as corn or other plant starch) that has been hydrolyzed and hydrogenated.
Questions everyone asks
What is hydrolyzed hydrogenated starch?
It is a sugar-alcohol carbohydrate made from starch that has been broken down and then hydrogenated for stability.
What does it do in skincare and sunscreen?
It acts as a humectant that helps hold moisture, leaving skin feeling soft and conditioned.