Vichy Dercos Anti-Dandruff Water to Foam Shampoo with Salicylic Acid (200ml) for Curly Hair
Product description
What it is
Vichy Dercos Anti-Dandruff Water to Foam Shampoo is a dermatologist-developed cleansing treatment designed to tackle stubborn dandruff while caring for curls and coils. The formula combines Piroctone Olamine and Salicylic Acid to target visible flakes from the very first wash, with added glycerin to support hydration in textured hair.
How it works

The product creates a water-to-foam cleanse that helps remove flakes without stripping the hair fibre. The 10% glycerin moisturises, aiming to keep curls soft and defined rather than dry or frizzy after washing. The Salicylic Acid is included to help exfoliate the scalp, which can contribute to a healthier, refreshed scalp sensation over repeated use.
What stands out
On the surface, this shampoo is notable for its combination of anti-dandruff action and curl-friendly care. The presence of glycerin is positioned to support hydration, which can be particularly valuable for curly or coily hair types that may be more prone to dryness after cleansing. Clinically, users report that flakes are reduced for a large majority and that hair feels softer and shinier after use.



The good and the not-so-good
- What works well: effective reduction in visible flakes from the first wash, hair feels softer and shines more after each use, gentle enough for coloured hair and sensitive scalps, the wash form is easy to use and pleasant for those who prefer a foam cleansing experience.
- Possible caveats: results can vary with scalp condition and hair type, some may find the foam texture unusual if switching from traditional shampoos, as with many medicated formulations, ongoing use tends to be more effective for persistent flakes than a one-off cleanse.
Who it’s for

This shampoo suits those dealing with persistent dandruff who also have curly or coily hair and want to avoid colour fade or scalp irritation. It’s a pragmatic choice for people who value a product developed with dermatologists and who need a moisturising component alongside anti-dandruff action.
Who it isn’t perfect for
If you have very fine or straight hair and don’t struggle with flakes, you might not prioritise the anti-dandruff efficacy here, and the hydration focus could feel less necessary. If you’re seeking a purely cosmetic smoothening without any scalp treatment, there are other options that don’t tackle scalp scale.



When it makes sense to buy
If you’re looking for a robust anti-dandruff solution that also respects curl definition and colour-treated hair, this product offers a balanced approach. The data suggest strong user satisfaction for flake reduction and for hair feel after wash, which can be valuable for routine use rather than occasional treatment.
When to hold off

If your primary concern is a mild scalp itch without visible flakes, or you prefer foaming cleansers that are extremely light on hydration, you may want to trial a lighter option first. For heavily chemically processed or extremely delicate scalps, consider patch testing and monitoring any sensitivity.
What to check before buying
- Confirm your hair type and scalp condition align with a medicated anti-dandruff shampoo that also targets moisture for curls.
- Note the 200ml size and plan for how many washes you’ll get, depending on your washing frequency.
- If colour vibrancy is a priority, this formula is described as safe for coloured hair, but always observe your hair’s reaction over a couple of weeks.



Practical usage note
Imagine washing your curls with a bottle that lathers into a soft foam, then rinsing to reveal scalp relief and hair that feels less tangled and more defined. If you style with products designed for moisture, you might notice the shine and suppleness persist beyond the wash day.
FAQ
- Does it stop dandruff immediately? It targets visible flakes from the first wash, but persistent flakes may require regular use.
- Is it suitable for coloured hair? Yes, it is dermatologically tested to be gentle enough for coloured hair.
- Can I use this daily? The product is designed for regular use, follow the included guidance and monitor scalp response.
Final decision
Final verdict
It’s a sensible pick if you want an anti-dandruff shampoo that also cares for curls and keeps colour looking vibrant. It may not be the best option if you don’t need flake control or if you prefer an ultra-light cleanse. If you prioritise visible flake reduction with added moisture for curls, this is worth considering.
Products with discounts that might interest you
- Kérastase Gloss Absolu Bain Crème Hydra-Glaze Shampoo: Hydration, Shine and Curl Definition
- Aussie Miracle Moist Shampoo 1L Pump to Restore Brittle & Dry Hair
- MATRIX Food For Soft Hydrating Shampoo with Avocado Oil & Hyaluronic Acid (300ml)
- Aveda Shampure Nurturing Shampoo for Fine to Medium Hair – Daily Gentle Cleanse
- Living Proof Perfect Hair Day Advanced Clean Dry Shampoo – Breakthrough Formula
- Biolage Scalp Sync Clarifying Shampoo: A Practical Clean for Oily Scalps
- L’Oréal Professionnel Metal Detox Shampoo (300ml) — sulphate-free vegan clarifying for colour and breakage protection
- Goldwell Dualsenses Scalp Specialist Shampoo 250ml
- Biolage Strength Recovery Shampoo: Moisturising & Repairing for Damaged Hair, 400ml
- Head & Shoulders Citrus Fresh Anti Dandruff Shampoo for Greasy Hair 1L
- Biolage Volume Boost Shampoo (Soy Protein) for Fine Hair, Immediate Lift & Volume, 400ml
- Kérastase Gloss Absolu Shampoo for All Hair Types with Glycolic Acid, Hyaluronic Acid & Wild Rose – 250ml
- L’Oréal Professionnel Paris Vitamino Colour Spectrum Sulphate Free Shampoo for Coloured Hair
- Matrix Repairing Shampoo with Citric Acid & Squalane for damaged hair
- Nizoral Anti-Dandruff Treatment Shampoo (1 x 100ml) — Clinically proven for itchy, flaky scalps
- OLAPLEX N°.4 Bond Maintenance Shampoo — Strengthening Cleanser for Damaged Hair, 250 mL
- Schwarzkopf Professional OSiS+ Refresh Dust Bodifying Dry Shampoo for Greasy Hair & Scalp (300 ml)
- REDKEN Scalp Relief Soothing Shampoo (Amino Mint) for oily roots and sensitised lengths, 300 ml
- L’Oréal Professionnel Metal Detox Clarifying Shampoo (Sulphate-Free, Vegan) – for damaged hair
- Kérastase Nutritive Bain Satin Gentle Hydrating Shampoo for Dry Hair
- L’Oréal Professionnel Absolut Repair Molecular sulphate-free shampoo for extremely damaged hair
- Kérastase Gloss Absolu Bain Crème Hydra-Glaze shampoo refill (sulphate-free) for shiny, thick & curly hair
- L’Oréal Professionnel Absolut Repair Hydrating Shampoo for dry hair
- Aveda Rosemary Mint Purifying Shampoo – clarifying daily shampoo for normal to oily hair

