VICHY Dercos Collagen Peptide Pre-Shampoo Treatment 150ml — Ultra-Repairing, Anti-Breakage Strengthening

VICHY Dercos Collagen Peptide 17 Ultra-Repairing Pre-Shampoo Treatment is a leave-on bond-repair formula designed to strengthen fragile hair and reduce breakage before you wash.

Many people experience increased hair fall as fibers weaken from environmental stress, styling and a natural loss of scalp collagen. This 150ml pre-shampoo step is part of VICHY's three-product Ultra Repairing System that targets weakened bonds and visible damage with a patented collagen peptide and citric acid combination. Used before shampooing, the treatment primes strands so the active ingredients work more effectively during cleansing and conditioning, helping hair look fuller, smoother and more resilient over time.

How does the pre-shampoo treatment strengthen hair before I wash it?

The treatment deposits Collagen Peptide 17 and citric acid onto dry hair to reinforce inner bonds and thicken fragile fibers. Leaving it on before applying shampoo lets the ingredients begin repair work without being immediately rinsed away.

• Applies to dry hair to maximize ingredient uptake at the fiber level.
• Targets weak points along the strand to reduce breakage during washing.
• Prepares hair so shampoo and conditioner can seal the repair process.

What measurable benefits can I expect, and when will I see them?

Clinical testing of the Ultra Repairing System shows a significant reduction in breakage when the three steps are used together, with hair appearing fuller and smoother after repeated use. Individual results vary by hair type and damage level, but many users notice improved manageability within a few washes.

• System use reported to reduce hair breakage by up to 73% versus untreated hair.
• Progressive strengthening with regular application: prep, cleanse, condition.
• Enhanced thickness and resilience as collagen peptide rebuilds fibers.

How do I use the pre-shampoo with the rest of the Ultra Repairing System?

Start on dry hair with the pre-shampoo treatment, leave it on for the recommended time, then layer the Ultra Repairing Shampoo on top without rinsing to let actives work together. Finish by applying the Ultra Repairing Conditioner to nourish and seal the strands.

• Step 1: Apply treatment to dry hair, leave for around five minutes for best effect.
• Step 2: Apply shampoo directly over the treatment; cleanse as normal.
• Step 3: Rinse and use the repairing conditioner to finish and smooth hair.

Is this treatment suitable for my hair type and concerns?

The formula is designed to address breakage-related hair fall and visible damage rather than genetic thinning alone. It works well on chemically treated, heat-stressed or environmentally damaged hair where bond reinforcement and fiber thickening are priorities.

• Recommended for hair weakened by chemical services, heat styling, or pollution.
• Suitable for anyone seeking to reduce breakage and improve fiber resilience.
• Integrates into a routine with the matching shampoo and conditioner for best results.

Who is this for: VICHY Dercos Collagen Peptide 17 Pre-Shampoo Treatment is aimed at people experiencing hair fall due to breakage and visible damage—those wanting to rebuild hair fiber strength, increase strand thickness, and improve manageability. It’s especially useful if you routinely color, blow-dry, or heat-style hair, or if your scalp and strands have been exposed to stressors like pollution and environmental aging. For optimal outcome, use it as the first step of the Ultra Repairing System alongside VICHY’s repairing shampoo and conditioner.

Ingredients

AQUA / WATER / EAU • GLYCERIN • PROPYLENE GLYCOL • GLYCINE • CITRIC ACID • PEG-40 HYDROGENATED CASTOR OIL • PARFUM / FRAGRANCE • SODIUM HYDROXIDE • CARVONE • CETRIMONIUM CHLORIDE • CITRUS AURANTIUM BERGAMIA PEEL OIL • CITRUS LIMON PEEL OIL • DISODIUM PHOSPHATE • HYDROLYZED VEGETABLE PROTEIN PG-PROPYL SILANETRIOL • HYDROXYETHYLCELLULOSE • HYDROXYPROPYL GUAR • HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE • LIMONENE • LINALYL ACETATE • PALMITOYL TETRAPEPTIDE-7 • PALMITOYL TRIPEPTIDE-1 • PHENOXYETHANOL • PINENE • POLYSORBATE 20 • POLYSORBATE 60 • POLYSORBATE 80 • POTASSIUM SORBATE • QUATERNIUM-80 • SODIUM BENZOATE • SODIUM LACTATE • SODIUM PHOSPHATE • TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES • XANTHAN GUM