A gentle cleanser cleans without stripping the skin's natural oils. The surfactants — the ingredients that do the cleaning — matter most. Milder ones lift dirt and oil while leaving the barrier intact, so skin does not feel tight afterward.
Ceramides and niacinamide in a cleanser can help support the barrier, though a product that rinses off in under a minute does most of its work as a cleanser, not a treatment. The real barrier repair comes from your moisturizer.
For dry or sensitive skin, a non-stripping wash like this is usually a better daily choice than a foaming, deep-clean formula.
| Key active | Ceramide + niacinamide + prebiotic thermal water |
| Texture | Creamy, low-foam |
| Best for | Dry, sensitive skin |
| Approximate price | $15–$20 |
| Fragrance | Fragrance free |
A genuinely well-built gentle cleanser. Coco-betaine as the main surfactant, with ceramide and niacinamide — it cleans without stripping and leaves the barrier supported.
Fragrance-free, and a large 400 ml bottle for around $20, which is good value.
It does not leave skin tight, which is the single most useful thing you can say about a cleanser for dry skin.
It is a deserved bestseller.
La Roche-Posay contradicts itself on whether this removes makeup. The product page says it does. La Roche-Posay's own FAQ advises using a separate makeup remover.
Believe the FAQ. A low-foam, gentle cleanser like this is not going to shift long-wear makeup or water-resistant sunscreen in one pass, and the marketing copy is writing a cheque the surfactant system cannot cash.
Cocamidopropyl betaine and coco-betaine are in the same family — named Allergen of the Year in 2004. Gentle does not mean allergy-proof, and this is worth knowing if you have reacted to a "gentle" cleanser before and could not work out why.
The "prebiotic thermal water" story is brand-run. The foundational research is authored by a La Roche-Posay scientist.
Too gentle for oily skin, which will not feel properly clean on it.
Water, Glycerin, Pentaerythrityl Tetraethylhexanoate, Propylene Glycol, Ammonium Polyacryloyldimethyl Taurate, Polysorbate 60, Ceramide NP, Niacinamide, Sodium Chloride, Coco-Betaine, Disodium EDTA, Caprylyl Glycol, Panthenol, T-Butyl Alcohol, Tocopherol
1. Nicotinamide increases biosynthesis of ceramides as well as other stratum corneum lipids to improve the epidermal permeability barrier (https://doi.org/10.1111/j.1365-2133.2000.03705.x) — Supports the claim that niacinamide helps keep the barrier supported: topical nicotinamide boosts ceramide and stratum corneum lipid synthesis and lowers transepidermal water loss in dry skin. 2. Ceramides and Skin Health: New Insights (https://doi.org/10.1111/exd.70042) — Supports the claim that ceramide helps the barrier and prevents tightness/stripping, by reviewing how ceramides build the moisture barrier and preserve skin hydration. 3. Cocamidopropyl betaine (https://pubmed.ncbi.nlm.nih.gov/18627690/) — Backs describing coco-betaine (cocamidopropyl betaine) as the main surfactant: it is an amphoteric detergent widely used in cleansers and makeup removers that induces relatively mild skin irritation. 4. Irritant and sensitizing potential of eight surfactants commonly used in skin cleansers: an evaluation of 105 patients (https://pubmed.ncbi.nlm.nih.gov/20920412/) — Supports the claim that a gentle cleanser cleans without stripping, by patch-testing cleanser surfactants (including cocamidopropyl betaine) and finding modern mild surfactants generally non-irritating.