A humectant polymer and solvent. It draws in moisture and helps dissolve components. Well tolerated.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
A functional humectant. Safe.
PEG/PPG-17/6 copolymer (INCI PEG/PPG-17/6 Copolymer) is a copolymer of ethylene oxide and propylene oxide. In cosmetics it serves a double role: it draws water as a humectant and helps dissolve and blend components that would otherwise be poorly compatible. It belongs among functional components rather than skincare actives. Its value is in formulation: it adds some supporting hydration and helps achieve an even, stable mix. On its own it does not treat the skin. Topically it has no systemic relevance, so it is compatible with pregnancy and breastfeeding. Tolerance is good: low irritation and low allergy risk, including for sensitive skin. It is a well-accepted formula aid that rarely causes problems.
Irritation potential
LowAllergen risk
LowPregnancy
SafeSuitable for
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
PEG/PPG-17/6 Copolymer is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
PEG/PPG-17/6 Copolymer suits: normal, dry, combination, oily, sensitive.
A humectant polymer and solvent.
The INCI name is PEG/PPG-17/6 Copolymer. It may also appear as: ПЭГ/ППГ-17/6 сополимер.
Published: · updated: