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Polyglycerin-3

Polyglycerin-3Hydrator

A plant-derived humectant made of linked glycerin units that draws and holds water with a non-sticky feel.

What it does

Polyglycerin-3 is made by joining three glycerin units. It is a humectant that binds water at the skin surface, often with a lighter, less tacky feel than glycerin alone, and it helps dissolve other water-soluble ingredients. It is a water-binding, conditioning ingredient rather than an active.

This page is public and indexed on purpose (unlike profiles and drops, which are unlisted) — it’s the citation behind shared ingredient cards, and it should be findable.
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