What it is
Polyglycerin-6 is a polyol formed by joining six glycerin (glycerol) units into a single chain. It is a water-soluble humectant that draws moisture and helps keep formulas hydrated, and it can also serve as a mild solvent and texture agent. Compared with glycerin alone it offers a less sticky, more cushiony feel, which makes it useful in sunscreens and other leave-on products.
Safety & warnings
Polyglycerin-6 is generally well tolerated, non-irritating at typical use levels, and not considered comedogenic. It is widely used as a glycerin alternative for humectancy.
Origin & sourcing
Produced synthetically by polymerizing glycerin, which itself is commonly sourced from vegetable oils.
Questions everyone asks
How is Polyglycerin-6 different from glycerin?
It is made by linking six glycerin units, which gives strong humectancy with a less tacky, more cushiony skin feel than glycerin alone.
What is Polyglycerin-6 used for?
It is a humectant that helps formulas hold water and condition the skin, and it can also act as a mild solvent and texture agent.