Quick answer
Works primarily as a solvent; Additional functions include moisturizer and cleansing agent; Is a moderate-viscosity fluid; Deemed safe as used in cosmetics
Peg/ppg-17/6 Copolymer
Updated
Oxirane, methyl-, polymer with oxirane
Purpose
A synthetically created polymer that works primarily as a solvent but also happens to have moisturizing and cleansing abilities.
Rating
GOOD
Category
Solvent, Polymer
INCI Purpose
SOLVENT
Alternative Names
At a Glance
Works primarily as a solvent
Additional functions include moisturizer and cleansing agent
Is a moderate-viscosity fluid
Deemed safe as used in cosmetics
Article
PEG/PPG-17/6 copolymer is a synthetic glycol-created polymer that works primarily as a solvent but can also impart moisturizing and cleansing properties. The acronym PEG in its name stands for polyethylene glycol; PPG stands for polypropylene glycol.
According to one of its manufacturers, PEG/PPG-17/6 copolymer is a moderate-viscosity fluid used in skin lotions, eye makeup removers, antiperspirants, and deodorants. The independent Cosmetic Ingredient Review panel has found PEG/PPG-17/6 safe as it is used in cosmetics, where amounts typically range between 1–10% for rinse-off or leave-on products. This copolymer is often blended with other ingredients based around glycerin and butylene glycol.
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