PEG-45/Dodecyl Glycol Copolymer
A polymer stabilizer and co-emulsifier. It keeps the formula uniform and improves texture. Well tolerated.
Supporting ingredient
It gives a product its texture, stability or shelf life. It has no claimed effect on the skin, so an efficacy tier does not apply. What is known about its safety is below
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
PEG-45/Dodecyl Glycol Copolymer is a copolymer that works as a stabiliser and co-emulsifier. In creams and lotions it keeps the formula homogeneous, helps bind the phases and improves the final texture. It is a technical support ingredient, not a headliner. This is a functional formula component, not a skincare active. Its role is product stability and feel, not treating skin. It does not moisturise or correct on its own. It delivers exactly what is asked of it: a stable emulsion and a uniform feel. Applied topically it has no systemic relevance, so it can be used during pregnancy and breastfeeding. Tolerability is good, with low irritation and allergy potential. It suits sensitive skin. Because it is used in modest amounts and serves a structural function, it is rarely the cause of a skin reaction.
Frequently asked questions
Is PEG-45/Dodecyl Glycol Copolymer safe during pregnancy?
PEG-45/Dodecyl Glycol Copolymer is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is PEG-45/Dodecyl Glycol Copolymer for?
PEG-45/Dodecyl Glycol Copolymer suits: normal, dry, combination, oily, sensitive.
What is PEG-45/Dodecyl Glycol Copolymer and what does it do in cosmetics?
A polymer stabilizer and co-emulsifier.
What's the INCI name for PEG-45/Dodecyl Glycol Copolymer?
The INCI name is PEG-45/Dodecyl Glycol Copolymer.
See PEG-45/Dodecyl Glycol Copolymer in a product composition right on the store page
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Similar role in the formula
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