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Polyglycerin-6

What Polyglycerin-6 is & what it does

Polyglycerin-6 is a synthetic polymer made by linking six glycerin units together. In skincare and sunscreen formulas it works as a humectant and skin-conditioning agent that draws and holds water, and it can also help emulsify and add slip. A notable property is that it offers glycerin-like hydration with a lighter, less sticky feel.

Is Polyglycerin-6 safe in skincare?

Polyglycerin-6 is a well-established cosmetic ingredient and is generally considered safe for use in skincare and sunscreen at typical levels. As a glycerin-based humectant it is usually gentle and well tolerated across skin types. Anyone with very reactive skin can patch test a new product first.

What does Polyglycerin-6 do in skincare?

Polyglycerin-6 works as a humectant and skin-conditioning agent that draws and holds water to help keep skin feeling hydrated. It can also assist with emulsifying and add a smooth slip to the formula. It offers glycerin-like hydration with a lighter, less sticky feel.

Is Polyglycerin-6 natural or synthetic?

Polyglycerin-6 is usually classed as synthetic or semi-synthetic, made by linking six glycerin units together, with the glycerin often sourced from plant oils. It is generally free of animal-derived inputs, so it is typically suitable for vegan formulas. Final sourcing and certification depend on the manufacturer.

Sunscreens with Polyglycerin-6

We rate 25 sunscreens that contain it, showing the top 10 by overall score:

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