Is Cosmia antiperspirant safe for sensitive, acne-prone, or dry under-arm skin?

The formula works for most users, but because it contains fragrance and aluminium chlorohydrate, people with very sensitive or acne-prone skin may experience irritation and should perform a patch test before regular use.

What does aluminium chlorohydrate do in this antiperspirant?

Aluminium chlorohydrate creates temporary plugs in the sweat ducts, reducing the amount of sweat released onto the skin and providing long-lasting dryness.

How often should I apply this aerosol antiperspirant and does it contain any controversial ingredients?

Apply a thin layer to clean, dry under-arms once each morning; reapply if needed, but avoid excessive layering as the spray includes volatile propellants (butane, propane) and aluminium salts, which some consumers consider controversial for health or environmental reasons.

Cosmia • 0.2 l

Anti-transpirant

Beauty

Product Insights

Cosmia antiperspirant is a 200 ml aerosol deodorant formulated with propellants such as butane, propane and isobutane, an aluminium-based antiperspirant (aluminium chlorohydrate), and skin-conditioning agents like dimethicone and isopropyl myristate. It provides fast-dry sweat reduction and a light fragrance, yet the presence of fragrance, aluminium salts, and volatile hydrocarbons may irritate sensitive skin or raise concerns for users avoiding synthetic chemicals. The product comes in an aerosol can that is not currently recyclable and lacks verified vegan or cruelty-free certification.

Comparative Analysis

Positioned as an affordable, quick-dry aerosol antiperspirant, Cosmia's 200 ml spray targets the mass-market segment by delivering aluminium chlorohydrate sweat control with a light fragrance, differentiating it from stick or roll-on alternatives that lack the same rapid-dry application.

Ingredients

Butane, propane, isododecane, aluminium chlorohydrate, isobutane, isopropyl myristate, parfum, disteardimonium hectorite, propylene carbonate, dimethicone, tetramethyl acetyloctahydronaphthalenes, dimethiconol, citrus aurantium peel oil, limonene, linalyl acetate, citronellol, alpha-isomethyl ionone, eucalyptus globulus oil, pinene, dimethyl phenethyl acetate.

84%

35%

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