Is Fleur de coton safe for sensitive, acne‑prone, or dry underarm skin?

The formula includes moisturising agents like glycerin and sunflower oil that benefit dry skin, but the aluminium chlorohydrate and fragrance allergens may trigger irritation in highly sensitive or acne‑prone skin; most users tolerate it well, and a patch test is advisable for those with known sensitivities.

What is the specific role and benefit of aluminium chlorohydrate in this deodorant?

Aluminium chlorohydrate acts as the primary antiperspirant agent by forming temporary gel plugs in the sweat ducts, which significantly reduces the amount of sweat released from the underarm area.

What is the optimal application frequency for Fleur de coton, and does it contain any controversial chemicals?

Apply the product once daily to clean, dry underarms, preferably in the morning, and reapply if extra protection is needed later in the day; the formulation includes aluminium chlorohydrate, synthetic fragrances and preservatives such as EDTA and benzyl alcohol, which are approved for cosmetic use but are considered controversial by some consumers.

Mon savon au lait • 500ml

Fleur de coton

Hygiene

Product Insights

Fleur de coton is a 500 ml antiperspirant deodorant from the French brand Mon savon au lait, formulated with water, aluminium chlorohydrate, glycerin, sunflower seed oil and hydrolyzed milk protein. The inclusion of glycerin, sunflower oil and milk protein aims to moisturise and soothe the skin, while the aluminium salt provides a strong sweat‑blocking effect. However, the product also contains aluminium, a synthetic fragrance blend with allergens such as alpha‑isomethyl ionone, coumarin and geraniol, as well as EDTA and benzyl alcohol, which may irritate sensitive or allergy‑prone skin.

Comparative Analysis

Positioned as a cotton‑flower scented antiperspirant that combines moisturizing actives with a classic aluminum‑based sweat control, it targets consumers seeking long‑lasting protection without the dryness of harsher alcohol‑based roll‑ons.

Ingredients

Aqua, aluminium chlorohydrate, glycerin, helianthus, annuus seed oil, steareth-2, parfum, steareth-20, disodium edta, pentaeythirityl, tetra-di-t-butyl hydroxyhydrocinnamate, hydrolyzed milk protein, citric acid, alpha-isomethyl ionone, benzyl alcohol, coumarin, geraniol Parfum léger fleur de coton

84%

35%

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