Does Stearic Acid Bleach Skin?

Most people have a low risk of experiencing stearic acid side effects when using it on their skin, considering it's a natural fatty acid found in humans. However, some people with sensitive skin may have experience mild reactions.

What does stearic acid do to the skin?

Stearic acid is an emulsifier, emollient, and lubricant that can soften skin and help to keep products from separating. Stearic acid is used in hundreds of personal care products, including moisturizer, sunscreen, makeup, soap, and baby lotion.

Is stearic acid bad for the skin?

The Cosmestics Database describes stearic acid as “safe and mild,” generally. However, it does highlight that stearic acid can be a skin irritant to those with sensitive skin. Like other sets of chemicals, it also has the potential to be a carcinogen, or a product that increases the risk of cancer.