Based on its formula, is this product safe for sensitive, acne‑prone, or dry skin and hair?

Yes, the product is designed to be ultra‑gentle and uses mild, coconut‑derived surfactants and soothing lavandin flower water, making it generally suitable for normal, dry or slightly sensitive skin and hair, but those with very sensitive skin or fragrance allergies should patch‑test because it contains fragrance and sulfates that can cause irritation.

What role does lavandin (Lavandula hybrida) flower water play in this shampoo‑shower gel?

Lavandin flower water acts as a natural aromatic extract that provides a calming scent and mild astringent properties, helping to soothe the scalp and reduce the feeling of tightness after cleansing, while also contributing a light botanical fragrance.

What is the recommended frequency of use for this ultra‑gentle shampoo‑shower gel, and are there any controversial ingredients to be aware of?

The gel can be used daily as a regular body wash and hair cleanser; however, users should be aware that it contains sodium coco‑sulfate (a sulfate surfactant) and a synthetic fragrance with benzyl alcohol and benzyl salicylate, which some consider controversial for very sensitive or allergy‑prone individuals, so an occasional patch test is advised.

Coslys • 250 ml

Shampooing douche ultra doux sans savon aux céréales

Hair

Product Insights

The product is a 250 mL plastic bottle of an ultra‑gentle, soap‑free 2‑in‑1 shampoo and shower gel formulated by Coslys, featuring lavandin flower water, cereal extracts and a blend of mild coconut‑derived surfactants (sodium coco‑sulfate, cocamidopropyl betaine, decyl glucoside, coco‑glucoside) that cleanse while preserving the natural moisture of hair and skin. It also includes humectants and antioxidants such as glycerin and vitamin E (tocopherol) for added softness and protection, but the formula contains a synthetic fragrance, benzyl alcohol, benzyl salicylate and sulfates that may irritate very sensitive or allergy‑prone users. Overall, the gel offers a soothing, low‑pH cleansing experience suitable for daily use on normal to slightly dry skin and hair, provided that individuals with known fragrance or sulfates sensitivities perform a patch test first.

Comparative Analysis

Positioned as an ultra‑gentle, soap‑free 2‑in‑1 shampoo‑shower gel with lavandin and cereal‑derived soothing ingredients, it differentiates itself from typical sulfate‑heavy cleansers by targeting consumers who prioritize mildness and a fragrant, natural feel.

Ingredients

Aqua (water), lavandula hybrida (lavandin) flower water, sodium coco-sulfate, cocamidopropyl betaine, decyl glucoside, sodium chloride, glycerin, sodium cocoyl wheat amino acids, sodium lauroyl oat amino acids, coco-glucoside, glyceryl oleate, parfum (fragrance), coconut alcohol, tetrasodium glutamate diacetate, sodium sulfate, glycine soja (soybean) oil, tocopherol,sodium hydroxide, dehydroacetic acid, benzyl alcohol, benzyl salicylate

84%

35%

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