Natural mineral filler that delivers a shimmering effect. Base for luminous eyeshadows, highlighters and BB creams.
Topical application
CWeak evidence. In vitro data, open-label studies, or expert consensus.
Safe mineral component without systemic effects. Ethical brands audit supply chains due to child labor on Indian mines.
Mica is a mineral filler-pigment, an aluminum silicate with hydroxyl groups. In cosmetics used as a filler, optical light scatterer, and substrate for pigments (titanium dioxide, iron oxides). Mechanism. Thin mica platelets scatter and reflect light, mask irregularities and fine lines. Combined with titanium dioxide and iron oxides it creates shimmer and iridescence. Where applied. Foundations, powders, eyeshadows, lipsticks, blushes, glow products. Concentration 1–50%. In Spain in Skeyndor, Mesoestetic Cover Cream, mass-market makeup lines. Evidence base. No clinical RCTs required – an inert mineral filler. CIR confirmed safety. Safety. Hypoallergenic, non-comedogenic, non-irritating. Does not photosensitize. Safe for all ages and phototypes. Ethical concerns. Since 2014 NGO and Reuters reports have described labor violations at Indian and Madagascar mica mines – child labor, hazardous conditions. Brands (Estée Lauder, L'Oréal, Lush) switch to certified responsible sourcing or synthetic fluorphlogopite – a functional analog. Pregnancy and lactation – topically safe.
Irritation potential
LowAllergen risk
LowPregnancy
SafeSuitable for
The Evigrade extension adds an evidence panel to Wildberries, Goldapple, Letu, iHerb, Sephora 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.
Mica is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Mica suits: normal, dry, oily, combination, sensitive.
Natural mineral filler that delivers a shimmering effect.
The INCI name is Mica. It may also appear as: CI 77019.
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