Snapshot
- Overview
- Helps gently lift makeup, sunscreen, and oil during cleansing.
- Category
- Emulsifying
- Type
- Emulsifier
PEG-10 Isostearate
PEG-10 Isostearate is a nonionic surfactant formed by esterifying isostearic acid with polyethylene glycol averaging ten units in chain length. It emulsifies oils, solubilizes fragrances, and supports mild cleansing in makeup-removing products.
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Our take
Is PEG-10 Isostearate a Good Ingredient?
Rated Good as a mild, effective nonionic emulsifier and solubilizer that supports cleansing and makeup removal without the harshness of stronger surfactants. Some users may experience eye stinging or slight irritation at higher use levels, which keeps it from a higher tier.
What it does
Skin Benefits
Gently lifts makeup, sunscreen, and excess oil while keeping skin comfortable. Supports a clean rinse without a tight sensation.
Where you'll find it
Uses in Skincare & Cosmetics
Common in cleansing oils, balm cleansers, and bi-phase makeup removers for effective yet mild cleansing. Also used in fragranced toners and mists to evenly disperse scent components.
Before you use it
Safety
Usually low irritation, but can sting eyes or cause mild redness for sensitive skin, especially in cleansing formats; rinse well. No widely cited regulatory restrictions at typical cosmetic concentrations.
Products with PEG-10 Isostearate
