Allyl Stearate/VA Copolymer
A film-forming polymer. It holds SPF filters and pigments in an even layer and improves wear. Inert to skin.
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
Allyl Stearate/VA Copolymer (INCI same) is a film-forming polymer. In a formula it keeps sunscreen filters and pigments in an even layer and improves the product's resistance to sweat and water. That is why it appears in sunscreens and long-wear makeup. On efficacy: this is a functional film and fixation ingredient, not a skincare active. It does not treat skin. Its real contribution is helping SPF and color spread evenly and last longer, which genuinely matters in a sunscreen. It is topical, with no meaningful systemic absorption. It can be used during pregnancy and breastfeeding. Tolerance is high: low irritation and allergy potential, suitable for sensitive skin. It is an inert polymer that does not clog pores under normal conditions.
Frequently asked questions
Is Allyl Stearate/VA Copolymer safe during pregnancy?
Allyl Stearate/VA Copolymer is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Allyl Stearate/VA Copolymer for?
Allyl Stearate/VA Copolymer suits: normal, dry, combination, oily, sensitive.
What is Allyl Stearate/VA Copolymer and what does it do in cosmetics?
A film-forming polymer.
What's the INCI name for Allyl Stearate/VA Copolymer?
The INCI name is Allyl Stearate/VA Copolymer.
See Allyl Stearate/VA Copolymer in a product composition right on the store page
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
Similar role in the formula
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