PEG-40 Stearate
PEG-40 Stearate
PEG-40 Stearate is a nonionic emulsifier derived from stearic acid and polyethylene glycol. It helps oil and water mix together, improves product texture, and contributes to formulation stability in creams, lotions, and cleansers.
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Safety: Generally well tolerated by most skin types.
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Comedogenic rating(likelihood of clogging pores)
1/5 — Very low likelihood
✓ Does not disqualify fragrance-free, alcohol-free, SLS-free or paraben-free claims
Common names & aliases
No aliases recorded
Functions
🔗 Emulsifier
Keeps oil and water phases mixed together in a stable formula.
🫧 Surfactant
Reduces surface tension between oil and water
Similar ingredientsSame function — click a category above to see full A–Z list
SCI
Baby Foam
Glyceryl Stearate
Glycerol Monostearate
PEG-30 Stearate
Polyethylene Glycol-30 Stearate
PEG-30 Stearate
Polyethylene Glycol-30 Stearate
Cetearyl Alcohol
Cetostearyl Alcohol
Cetyl Alcohol
1-Hexadecanol
Polysorbate 60
Polyoxyethylene (20) Sorbitan Monostearate
PEG-75 Stearate
Polyethylene Glycol-75 Stearate
Found in these products