Polyglyceryl-3 Stearate
A plant-derived mild emulsifier. It blends oil and water and keeps cream uniform. Well tolerated.
Supporting ingredient
It gives a product its texture, stability or shelf life. It has no claimed effect on the skin, so an efficacy tier does not apply. What is known about its safety is below
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Polyglyceryl-3 Stearate (INCI: Polyglyceryl-3 Stearate) is a plant-derived emulsifier made from glycerin and stearic acid. Its role is to bind the water and oil phases so the cream stays uniform and stable and does not separate. It is a functional ingredient, part of the formula's structure, not an active that works on the skin. It does not moisturize or treat; its value is giving the product a good texture and holding it together. At that task it is effective and is considered a mild emulsifier. Applied topically it is not significantly absorbed, so it can be used during pregnancy and breastfeeding. Tolerance is high: low irritation potential, low allergy risk, plus a mild surfactant profile. It is a good choice in formulas designed for sensitive skin.
Frequently asked questions
Is Polyglyceryl-3 Stearate safe during pregnancy?
Polyglyceryl-3 Stearate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Polyglyceryl-3 Stearate for?
Polyglyceryl-3 Stearate suits: normal, dry, combination, oily, sensitive.
What is Polyglyceryl-3 Stearate and what does it do in cosmetics?
A plant-derived mild emulsifier.
What's the INCI name for Polyglyceryl-3 Stearate?
The INCI name is Polyglyceryl-3 Stearate.
See Polyglyceryl-3 Stearate in a product composition right on the store page
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Similar role in the formula
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