Is Keracnyl foaming gel suitable for sensitive, acne-prone, or dry skin?

The gel is designed for oily and acne-prone skin and works well for those concerns; it may be tolerated by sensitive skin if no fragrance allergy is present, but the strong surfactant blend can be drying for very dry skin types.

What role does zinc coceth sulfate play in Keracnyl’s formula?

Zinc coceth sulfate is a zinc-based surfactant that helps reduce sebum production and provides a mild antimicrobial effect, contributing to the gel’s oil‑controlling and acne‑fighting properties.

How often should Keracnyl be applied and does it contain any controversial ingredients?

It is recommended to use the gel twice daily, in the morning and evening, or as needed for extra cleansing; the formula contains fragrance, the synthetic dye CI 42090, and polymeric surfactants, which some consumers consider controversial but are approved for cosmetic use.

DUCRAY • 200 ml

Gel moussant Keracnyl

Body

Product Insights

Keracnyl foaming gel by Ducray is a 200 ml biodegradable cleanser formulated for oily or acne-prone skin, suitable for both face and body. Its surfactant system combines zinc coceth sulfate, lauryl betaine and decyl glucoside, which help control excess sebum while the inclusion of glycerin and myrtle leaf extract provides mild hydration. Potential concerns include the presence of synthetic dye CI 42090 (Blue 1), fragrance and several polymeric surfactants, which may irritate very sensitive or allergic skin types.

Comparative Analysis

Keracnyl positions itself as a dermatologist-developed, biodegradable foaming gel that leverages zinc-based surfactants to target excess oil, distinguishing it from ordinary cleansers that lack sebum-regulating actives.

Ingredients

WATER (AQUA). ZINC COCETH SULFATE. CETEARETH-60 MYRISTYL GLYCOL. GLYCERIN, LAURYL BETAINE. DECYL GLUCOSIDE. POLYSORBATE 20. TRIDECETH-9. BLUE 1 (CI 42090). CITRIC ACID. FRAGRANCE (PARFUM). GLYCERYL LAURATE. MYRTUS COMMUNIS LEAF EXTRACT. PEG-40 HYDROGENATED CASTOR OIL. PEG-5 ETHYLHEXANOATE. PPG-26-BUTETH-26. SODIUM BENZOATE. SODIUM CHLORIDE. SODIUM HYDROXIDE. TRISODIUM ETHYLENEDIAMINE DISUCCINATE

84%

35%

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