Polyglyceryl-4 Isostearate (Polyglyceryl-4 Isostearate) is a other ingredient used in skincare to other ingredient. It's found in 21 products in our database, making it a moderately popular ingredient.
What it does
Other ingredient
Who it's best for
A supporting ingredient in the formula.
Plays a functional role in the product's texture or stability
Generally well-tolerated at cosmetic concentrations
Not typically a decision-driver when choosing products
What does Polyglyceryl-4 Isostearate do in skincare?
Polyglyceryl-4 Isostearate is classified as "other ingredient" in skincare formulations. Other ingredient.
Is Polyglyceryl-4 Isostearate safe for sensitive skin?
Polyglyceryl-4 Isostearate 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 Polyglyceryl-4 Isostearate?
21 products in our database contain Polyglyceryl-4 Isostearate. The highest-rated is It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ scoring 9.1/9.8.
Can I use Polyglyceryl-4 Isostearate every day?
Most supporting ingredients are present at safe concentrations and are encountered daily in standard skincare products.
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