PEG-32
A polyethylene-glycol humectant and solvent. It draws water and helps dissolve actives. Well tolerated.
Evidence by route
Topical application
A functional humectant and solvent. Safe.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
PEG-32 is a polyethylene glycol that works as a humectant and solvent. Its INCI name is PEG-32. In a formula it draws water toward the skin surface and helps dissolve actives and other ingredients so the blend stays stable and even. This is a functional ingredient, not a skincare active. It does have some humectant ability, but its main role is supportive: a carrier and texturizer. Do not expect it to correct specific skin concerns. Applied topically it has no systemic relevance, so it can be used during pregnancy and breastfeeding. Tolerance is high, with a low irritation and allergy potential, and it suits sensitive skin. Most people see no reaction.
Frequently asked questions
Is PEG-32 safe during pregnancy?
PEG-32 is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is PEG-32 for?
PEG-32 suits: normal, dry, combination, oily, sensitive.
What is PEG-32 and what does it do in cosmetics?
A polyethylene-glycol humectant and solvent.
What's the INCI name for PEG-32?
The INCI name is PEG-32.
See PEG-32 in a product composition right on the store page
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