PEG-32 is a synthetic polymer derived from petroleum. In cosmetics, it primarily functions as a humectant, drawing moisture into the skin, and as a solvent, helping to dissolve other ingredients. It also acts as an emulsifier, assisting in blending oil and water components in a formulation.
NoneHumectant, solvent, emulsifierVeganEvidence: Medium
BenefitMinimal 0.8 / 4
Hydration
RiskLow 1.2 / 4
Irritation
Sensitization
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
improves product texture
enhances ingredient solubility
provides mild hydration
Things to watch
potential for skin irritation in high concentrations
may enhance penetration of other ingredients
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PEG-32 is a synthetic polymer, specifically a polyethylene glycol, which is derived from petroleum. It is created through a process called ethoxylation.
Is PEG-32 safe for sensitive skin?
While generally considered safe, some individuals with very sensitive or compromised skin might experience mild irritation, especially in products with high concentrations of PEG-32. Patch testing is always recommended.
Spotty Labs