VICHY Dercos Salicylic Acid Anti-Dandruff Scalp Serum, 3 fl oz — Exfoliating & Hydrating Treatment for Flakes & Itch

Vichy Dercos Salicylic Acid Anti-Dandruff Treatment is a lightweight, non-greasy scalp serum that exfoliates flakes and soothes irritation while delivering lasting hydration.

This dermatologist-formulated serum targets the most common signs of dandruff—flakes, scales, itching, redness and general scalp irritation—using salicylic acid to gently exfoliate, glycerin to lock in moisture, and madecassoside to calm sensitivity. Designed for everyday use on all hair types, the fast-absorbing formula can be applied to clean or unwashed hair and works from the first application to restore a balanced, comfortable scalp. Vichy positions this treatment as part of a full dandruff regimen and recommends combining it with their targeted shampoo and conditioner for best results.

How quickly will I notice a reduction in flakes and visible dandruff?

Many users report an immediate improvement in visible flakes after the first application thanks to salicylic acid’s exfoliating action. Continued, regular use helps reduce recurrence by removing excess scale and supporting healthier scalp turnover.

• Begin seeing fewer surface flakes after one use
• Salicylic acid dissolves buildup that causes visible dandruff
• Consistent application limits future flake formation

Can this serum relieve itching and redness without drying the scalp?

The formula balances exfoliation with hydration: glycerin restores moisture while madecassoside soothes redness and sensitivity. Because it’s lightweight and non-greasy, the serum reduces itch without leaving the scalp feeling tight or flaky from over-drying.

• Madecassoside calms irritated skin and reduces visible redness
• Glycerin locks in moisture to prevent dryness and rebound itching
• Non-oily texture absorbs quickly for comfortable wear

How do I use the Vichy Dercos anti-dandruff serum in my routine?

Apply the serum directly to the scalp one to four times daily, massaging gently until absorbed; no rinse is required. For a comprehensive approach, pair with Vichy Dercos selenium sulfide shampoo and Dercos moisturizing conditioner to address dandruff at multiple steps.

• Use on clean or unwashed hair for flexible timing
• Massage into affected areas and allow to absorb—do not rinse
• Combine with Vichy dandruff shampoo and conditioner for best results

Is this treatment suitable for sensitive scalps and all hair types?

Yes—the serum was formulated to be effective for a wide range of scalp types, including sensitive skin. Ingredients were chosen to gently exfoliate without harsh irritation, while soothing agents support comfort for reactive scalps.

• Dermatologist-formulated and clinically tested for tolerance
• Works on straight, curly, fine and thick hair textures
• Safe for frequent use as directed, consult a professional if needed

Who is this for: Vichy Dercos Salicylic Acid Anti-Dandruff Treatment is aimed at anyone dealing with persistent flakes, itching, redness or scalp scaling who wants a fast-absorbing, non-greasy spot treatment. It suits people who need on-the-go relief between washes, those with sensitive scalps seeking a gentler exfoliant, and anyone looking to layer a targeted serum into a broader dandruff care routine with shampoo and conditioner. For best outcomes, follow product directions or your dermatologist’s advice and integrate with a full scalp-care regimen when needed.

Ingredients

SALICYLIC ACID 1.9%, WATER • ALCOHOL DENAT. • AMINOMETHYL PROPANOL • ASCORBYL GLUCOSIDE • MADECASSOSIDE • NIACINAMIDE • PEG-40 HYDROGENATED CASTOR OIL • POLYSORBATE 21 • SODIUM HYALURONATE • FRAGRANCE