Shellac
A natural film-forming resin. It gives shine and a long-lasting film, common in makeup. 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
Shellac (INCI: Shellac) is a natural resin made by the lac insect and refined for cosmetic use. It works as a film former: it leaves a glossy, durable layer on the surface. It is common in mascaras, hair fixatives, nail polishes and long-wear products. As a skincare active it offers nothing; this is a functional component. Its value is in texture and finish, adding shine and keeping color or a hairstyle in place. It does not treat skin or hair at a biological level. For topical use it is not meaningfully absorbed and can be used during pregnancy and breastfeeding. Tolerance is good, with low irritation potential and low allergy risk. It suits sensitive skin. With lash or lip products, remove the residue well at the end of the day so the film does not build up.
Frequently asked questions
Is Shellac safe during pregnancy?
Shellac is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Shellac for?
Shellac suits: normal, dry, combination, oily, sensitive.
What is Shellac and what does it do in cosmetics?
A natural film-forming resin.
What's the INCI name for Shellac?
The INCI name is Shellac.
See Shellac 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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