Stearic Acid (Stearic Acid) is a holds the formula together used in skincare to fatty acid thickener and emulsifier. It's found in 397 products in our database, making it one of the most common ingredients.
What it does
Fatty acid thickener and emulsifier
Who it's best for
A supporting ingredient — found in most cream and lotion formulas.
Essential for product stability, not typically chosen by the consumer
Generally well-tolerated across all skin types
Helps oil and water phases blend into a smooth, usable texture
Stearic Acid is generally well-tolerated and has no specific concern flags in our database. As with any ingredient, patch-test if you have highly reactive skin.
What products contain Stearic Acid?
397 products in our database contain Stearic Acid. The highest-rated is cerave Skin Renewing Night Cream scoring 9.4/9.8.
Can I use Stearic Acid every day?
Emulsifiers are present in most cream formulas and are used daily without concern. They are a structural part of the product.
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