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PEG-2 DISTEARATE

CAS 109-30-8
75

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A polyethylene glycol diester of stearic acid used as an emollient and opacifying agent in cosmetic emulsions with a long history of safe use in rinse-off products.

PEG-2 distearate (oxydiethane-1,2-diyl distearate) is a non-ionic PEG diester used as an emollient, viscosity controller, and opacifying agent in cosmetic formulations. It is not restricted in EU cosmetic regulation and has a long history of safe use. PEG compounds with low degree of ethoxylation (like PEG-2) have minimal skin penetration potential. It is primarily used in shower gels, bar soaps, and lotions.

Skin benefits

  • Emollient and skin softening
  • Opacifying agent for product texture

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.