Polyglyceryl-6 Distearate

Polyglyceryl-6 Distearate is a non-ionic emulsifier/surfactant typically used at low percentages (about 0.5–5%) to stabilize creams and lotions, and it is generally well-tolerated compared with harsher surfactants. Human patch testing and post-market experience suggest a low rate of irritation and sensitization, with occasional reactions possible in highly compromised barrier states (e.g., active eczema) due to surfactant-related disruption. Given its routine use in leave-on products and overall favorable safety profile, I rate it as very gentle but not completely inert. Safety Notes: Polyglyceryl-6 Distearate is used as a non-ionic emulsifier/co-emulsifier in O/W creams, lotions, cleansing creams and balm-to-milk systems; in commercial products it can appear at very low levels (~0.05–0.3%) as a minor co-emulsifier or label-support ingredient in multi-emulsifier systems. Most leave-on emulsions sit around ~0.5–3%, while the highest consumer-available levels (~5–8%) are observed in high-internal-phase creams, rich cold-cream style moisturizers, and some cleansing creams/balm cleansers where extra emulsifier is needed to emulsify higher oil loads; it is not specifically concentration-limited by major regulations beyond general cosmetic safety requirements.