PEG-10
What PEG-10 is & what it does
A silicone elastomer emulsifier that stabilizes formulas while giving a smooth, cushiony, soft-focus finish. It helps refine texture and lock in actives.
What does PEG-10 do in skincare?
PEG-10 is a polyethylene glycol used mainly as a solubilizer, humectant, and texture aid. In skincare and sunscreen formulas it helps mix oil- and water-based components, can attract moisture, and contributes to a smooth product feel. The number 10 refers to the average length of the polymer chain.
Is PEG-10 safe?
PEG-10 is a widely used cosmetic ingredient in the polyethylene glycol family and is generally considered well tolerated in formulated products. Some people prefer to avoid PEGs for personal reasons, and purity of manufacturing can matter for this class of ingredients. If you have sensitive skin, patch testing the full product is reasonable.
Is PEG-10 natural or synthetic?
It is synthetic. PEG-10 is a polyethylene glycol made by polymerizing ethylene oxide, so it is a manufactured ingredient rather than a naturally occurring one.
Sunscreens with PEG-10
We rate 23 sunscreens that contain it, showing the top 10 by overall score:
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Umbrella Sport Active SPF 50
92/100
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Naked Sundays Beautyscreen Mineral Peptide Foundation Tint SPF 50
83/100
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Kose Cosmeport Suncut Prodefense Multiblock UV Sunscreen Milk Spf 50+ PA ++++
77/100
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Ciele Bronze & Protect SPF 50+ Bronzing Concentrate
77/100
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Mizon UV Sun Protector Cream
76/100
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Kinlo Golden Rays Sunscreen SPF 50+ Melanated Tint
76/100
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Tatcha The Silk Sunscreen Mineral Broad Spectrum SPF 50 Pa++++ With Hyaluronic Acid And Niacinamide
76/100
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Colorescience Sunforgettable Total Protection Face Shield SPF 50
76/100
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Colorescience Sunforgettable Total Protection™ Face Shield Spf 50
76/100
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Skingredients 04 Skin Shield Spf 50 PA+++
76/100