PPG-15 Stearyl Ether
Ingredient Info
PPG-15 Stearyl Ether is a skin-conditioning agent made from propylene glycol and stearyl alcohol. It helps soften and smooth the skin while improving how products feel and spread on the skin.
Benefits
- Softens and conditions skin
- Improves product texture and spreadability
- Helps maintain skin moisture
Potential concerns
- Slight skin irritation possible in sensitive individuals
- May cause minor eye irritation if contacted directly
Science: The Cosmetic Ingredient Review Expert Panel confirmed PPG-15 Stearyl Ether is safe for cosmetic use at concentrations up to 25% (typically used at 2-10%). Animal studies showed it is slowly absorbed, poorly penetrates skin, and caused minimal irritation at typical use levels.
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