KÉRASTASE Gloss Absolu Shine Shampoo for Medium to Thick Hair, 8.5 fl oz — Sulfate-Free Hydrating Formula

KÉRASTASE Gloss Absolu Shine Shampoo is a sulfate-free, hydra-illuminating creamy cleanser designed to hydrate thick, frizzy hair while revealing glossy, smooth shine.

This shampoo, Bain Crème Hydra-Glaze from the Gloss Absolu line, pairs high-foaming creaminess with targeted conditioning actives to both cleanse and soften dense hair textures. Formulated with hyaluronic acid to lock in moisture, glycolic acid to improve product penetration, and wild rose oil for nourishment, it aims to reduce frizz and enhance natural curl definition while delivering a luxurious scented experience. The bottle is refillable and mainly made from recycled plastic, supporting lower-waste routines when paired with other Gloss Absolu essentials.

How does this shampoo tame thick, frizzy hair?

The formula hydrates and smooths cuticles to reduce surface roughness that causes frizz, helping strands lie flatter and reflect light. Its cream-to-foam texture offers a thorough cleanse without stripping, so moisture levels stay balanced for improved manageability.

• Hyaluronic acid attracts and retains water in the fiber.
• Glycolic acid helps active ingredients penetrate deeper into the cuticle.
• Wild rose oil softens and adds slip for detangling and smoothing.

What visible benefits can I expect after using it?

Immediately after rinsing, hair appears glossier and feels softer; repeated use builds longer-lasting control over frizz and curl shape. KÉRASTASE reports noticeably increased shine, with smoother texture and easier styling as the routine continues.

• Instant glossy finish and tactile softness.
• Up to several days of reduced frizz and enhanced curl definition.
• Improved detangling and reduced surface roughness for styling ease.

Is this shampoo safe for colored or chemically treated hair?

The sulfate-free base is gentler on color than traditional SLS shampoos and helps preserve treatment results when used as part of a care routine. However, as with any active-containing product, patch testing and consulting your stylist for specific treated-hair protocols is recommended.

• Sulfate-free cleansing minimizes color fade compared with harsher detergents.
• Hydrating actives maintain moisture in chemically altered fibers.
• Best paired with Gloss Absolu masque and finishing products for full care.

How should I use it for best results?

Apply to wet hair, emulsify to a creamy lather, and gently massage the scalp and lengths before rinsing. Follow with a hydrating masque and frizz-control cream from the Gloss Absolu range to lock in shine and manageability.

• Use as the first step in a multi-product Gloss Absolu routine.
• Massage thoroughly to ensure even distribution and effective cleansing.
• Finish with masque and leave-in products for extended anti-frizz benefits.

Who is this for: Gloss Absolu Bain Crème Hydra-Glaze is formulated for people with medium to thick hair who want to reduce frizz, boost natural curl or wave definition, and achieve a luminous, smooth finish without sulfates. It is especially suited to those seeking hydration-forward cleansing and a sensory, perfumed haircare experience—ideal for anyone building a targeted routine to protect texture and enhance shine.

Ingredients

AQUA / WATER / EAU • SODIUM C14-16 OLEFIN SULFONATE • COCAMIDE MEA • GLYCERIN • COCAMIDOPROPYL BETAINE • SODIUM CHLORIDE • GLYCOL DISTEARATE • SODIUM LAUROYL SARCOSINATE • TRIETHYL CITRATE • PARFUM / FRAGRANCE • CITRIC ACID • SODIUM HYDROXIDE • SODIUM BENZOATE • CARVONE • COCO-BETAINE • LIMONENE • HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE • CARBOMER • SALICYLIC ACID • BENZOIC ACID • CITRUS LIMON PEEL OIL • GLYCOLIC ACID • SODIUM HYALURONATE • CAPRYLIC/CAPRIC TRIGLYCERIDE • POLYQUATERNIUM-7 • CITRUS AURANTIUM PEEL OIL • LINALYL ACETATE • LINALOOL • TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES • PINENE • CITRONELLOL • HEXYL CINNAMAL • ALPHA-ISOMETHYL IONONE • ROSA CANINA FLOWER EXTRACT