KÉRASTASE Chronologiste Régénérant Shampoo for Dull, Sensitized Hair — 8.5 fl oz, Hydrating & Strengthening with Hyaluronic Acid

KÉRASTASE Chronologiste Régénérant Shampoo is a revitalizing anti-aging shampoo that gently cleanses while delivering scalp-to-ends hydration and strengthening for dull, sensitized hair.

This salon-grade shampoo is formulated to address the visible signs of aging hair—loss of volume, dullness, dryness, fragility and frizz—by combining hyaluronic acid for moisture and vitamin E for antioxidant support. Designed for dry, brittle or sensitized hair and scalps, it cleans without stripping, helping hair feel softer, more resilient and with improved bounce and shine. The formula works best as the first step in the Chronologiste routine, followed by the brand’s masque for deeper conditioning.

How does this shampoo improve hydration without weighing hair down?

The Chronologiste Régénérant Shampoo uses hyaluronic acid to attract and retain moisture along the hair fiber and at the scalp, replenishing hydration without heavy oils. Lightweight surfactants cleanse impurities while leaving a breathable finish, so strands look lifted rather than flattened.

• Hyaluronic acid provides scalp-to-ends moisture retention.
• Gentle cleansing removes buildup but preserves softness.
• Formulation balances nourishment with lightness for natural bounce.

Will it help strengthen fragile or aging hair?

This shampoo supports hair strength by fortifying the scalp environment and smoothing the fiber to reduce breakage during styling. Vitamin E in the formula helps protect strands from environmental aggressors, while conditioning agents restore flexibility and reduce brittleness.

• Strengthening ingredients reduce breakage risk.
• Antioxidant protection helps shield hair from damage.
• Improves elasticity so hair resists snapping during styling.

How should I use it for best results in my routine?

Apply on wet hair, distribute evenly from scalp to ends and massage until a gentle lather forms, then rinse thoroughly. For optimal renewal, follow with Chronologiste Masque Intense to amplify hydration, shine and manageability.

• Use on wet hair; massage scalp to ends and rinse.
• Pair with Chronologiste Masque Intense for deeper restoration.
• Suitable for regular use on dull, dry, brittle or sensitized hair.

Is this shampoo suitable for my sensitive or mature scalp?

Formulated to be gentle yet effective, it targets signs of scalp aging—dryness and sensitivity—by replenishing moisture and supporting scalp health. While not a medical treatment, its mild cleansing base and hydrating actives make it a good choice for those seeking a nourishing, age-aware shampoo.

• Gentle surfactants reduce irritation risk compared with harsher shampoos.
• Hydration-focused actives soothe dry, aging scalps.
• Works for a variety of textured hair that appears dull or fragile.

Who is this for: KÉRASTASE Chronologiste Régénérant Shampoo is aimed at anyone with dull, dry, brittle or sensitized hair and scalps that show signs of aging—loss of volume, reduced shine, fragility and frizz. It’s a fitting choice for people who want a luxurious, restorative cleanse that emphasizes hydration, strength and manageability as part of a premium haircare ritual.

Ingredients

Aqua/Water/Eau, Sodium Laureth Sulfate, Coco-Betaine, Laureth-5 Carboxylic Acid, Cocamide Mipa, Sodium Chloride, Isostearyl Neopentanoate, Polyquaternium-10, Ppg-5-Ceteth-20, Amodimethicone, Sodium Benzoate, Sodium Hydroxide, Citric Acid, Peg-55 Propylene Glycol Oleate, Peg-60 Hydrogenated Castor Oil, Salicylic Acid, Propylene Glycol, Benzyl Salicylate, Hexyl Cinnamal, Benzyl Alcohol, Limonene, Butylene Glycol, Citronellol, Geraniol, Tocopherol, Bisabolol, 2-Oleamido-1,3-Octadecanediol, Safflower Glucoside, Hydroxycitronellal, Sodium Hyaluronate, Alteromonas Ferment Extract, Bht, Sodium Citrate, Parfum / Fragrance, C230808/1.