PEG-40 Hydrogenated Castor Oil
Non-ionic solubilizer made from castor oil and ethylene oxide. Dissolves fragrances, essential oils and oil-soluble actives in the water phase.
Evidence by route
Topical application
CWeak evidence. In vitro data, open-label studies, or expert consensus.
Safe solubilizer for clear toners and micellar waters. Rare reactions come from residual impurities.
Tolerability and safety
Irritation potential
LowAllergen risk
LowPregnancy
SafeSkin types
Suitable for
NormalDryOilyCombination
Frequently asked questions
Is PEG-40 Hydrogenated Castor Oil safe during pregnancy?
PEG-40 Hydrogenated Castor Oil is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is PEG-40 Hydrogenated Castor Oil for?
PEG-40 Hydrogenated Castor Oil suits: normal, dry, oily, combination.