Is Decolor' sans ammoniaque safe for sensitive or acne-prone skin?

While the product is dermatologist-tested and free of ammonia, it contains hydrogen peroxide, alcohol denat and fragrance, which can irritate sensitive or acne-prone skin; a patch test on a small area is strongly advised before full use.

What role does hydrogen peroxide play in this facial bleaching gel?

Hydrogen peroxide acts as the active bleaching agent by oxidizing melanin in hair shafts, breaking down pigment to achieve a lighter appearance; the estimated concentration is roughly 24% of the formula, providing effective bleaching while remaining less harsh than ammonia.

How often should the gel be applied and are there any controversial ingredients to be aware of?

The gel is intended for a single application per bleaching session, following the instruction to apply Gel 1, wait the recommended time, then add Gel 2; it contains ingredients such as fragrance, phenoxyethanol, benzoic acid and sodium laureth sulfate, which some consumers consider controversial due to potential irritation or sensitization.

Blondépil • 2 x 25mL

Decolor' sans ammoniaque

Hygiene

Product Insights

Decolor' sans ammoniaque is an ammonia-free facial bleaching gel designed for hair removal on the face, sold in a dual-gel system (Gel 1 and Gel 2) in 2 x 25 mL tubes. The formula is dermatologist-tested and includes soothing agents such as panthenol and cetearyl alcohol, while avoiding ammonia, which makes it gentler than traditional bleaches. However, it contains hydrogen peroxide, alcohol denat, fragrance, sodium laureth sulfate and several preservatives, which may cause irritation or allergic reactions in sensitive skin, so a patch test is recommended before full application.

Comparative Analysis

Positioned as an ammonia-free facial bleaching gel for hair removal, it differentiates itself with a dual-gel delivery system and dermatologist-tested formulation, targeting consumers who prefer a milder alternative to conventional ammonia-based bleaches.

Ingredients

Gel n°1 : aqua, hydrogen peroxide, cetearyl alcohol, alcohol denat, steareth-10 ally ether/acrylates copolymer, peg-40 castor oil, carbomer, sodium cetearyl sulfate, panthenol, xanthan gum, caprylic/capric triglyceride, tribehenin, disodium edta, phosphoric acid, sodium laureth sulfate, sorbitan laurate, nylon-12, parfum, benzoic acid, o-cresolphtalein, palmatine, phenoxyethanol, formic acid, acetic acid. Gel n°2 : aqua, ethanolamine, steareth-10 ally ether/acrylates copolymer, sodium hydroxide, xanthan gum, sodium laureth sulfate, phenoxyethanol, sodium carbonate, triethanolamine, methylparaben.

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