Humectant

Polyglycerin-6

Reviewed by Daisy · Last updated 18 Aug 2026

Also known as: Hexaglycerin, Hexaglycerol, Polyglycerin 06P, Polyglycerin No. 500

Synthetic glycerin polymer composed of six repeating glycerin molecules | Best known for its humectant properties

Addresses

Dehydration

What Is Polyglycerin-6?

Polyglycerin-6 is a synthetic humectant and glycerin polymer that helps hydrate the skin. It does so by attracting water to the skin’s surface.

Through proper hydration, humectants like polyglycerin-6 work to give the skin a plump, healthy, dewy look. Usage levels of polyglycerin-6 in skin care range from 2–10%, with amounts of 2% or less also used in hair care to help stabilize foaming agents.

Clinical Evidence & References

Published Research

  • PubChem, Accessed August 2022, ePublication [https://pubchem.ncbi.nlm.nih.gov/compound/Polyglycerin-6]
  • International Journal of Cosmetic Science, July 2021, pages 601-609 [https://onlinelibrary.wiley.com/doi/abs/10.1111/ics.12723]

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