Gloss Absolu High-Shine Anti-Frizz Shampoo (Medium to Thick Hair)
A high-shine anti-frizz shampoo for medium to thick hair designed to cleanse while leaving hair smoother, glossier, and more controlled.
A better fit than the fine-to-medium version for people with denser hair who want shine and frizz control without feeling under-conditioned.
People with thick or coarse frizzy hair who found the standard Gloss Absolu shampoo insufficient — or people starting the Gloss Absolu system who know from experience that lightweight shampoos leave their thick hair feeling stripped or under-conditioned.
First step of wash day — apply to wet hair, massage, lather, rinse. Follow with the Gloss Absolu Conditioner or Mask for the full high-shine system.
People with medium to thick, frizzy, or coarse hair who want every step of their shower routine to contribute to the high-shine, anti-frizz goal — starting at the very first lather.
On fine hair — the richer formulation calibrated for thick hair will flatten fine hair and make it feel heavy and coated. Fine hair types should use the fine-to-medium version instead.
If scalp feels coated or lengths feel heavy after washing, alternate with a lighter shampoo or try the fine-to-medium version if your hair type is borderline.
- The Gloss Absolu High-Shine Anti-Frizz Mask as the weekly treatment for medium to thick hair
- The Gloss Absolu Anti-Frizz Spray on damp hair after washing for the pre-styling shine and frizz step
- A weekly clarifying shampoo to reset any buildup from the silicone-containing styling products in the system
Best For
- Medium to thick hair
- Frizz-prone hair
- Glossy finish
- Smoother cleansing
- Shine-focused routines
How to Use
Apply to wet hair, massage into scalp and lengths, lather, then rinse thoroughly. Follow with Gloss Absolu Conditioner or Mask.
Key Ingredients
Camellia oil penetrates the hair cuticle and skin surface with a silky, lightweight texture that adds shine, smooths the cuticle, and provides emollient nourishment without the heaviness of oils like coconut or castor. Its high oleic acid content (80–86%) allows deep penetration into dry hair fibres, while its polyphenol content adds mild antioxidant support. On skin, it softens and conditions without a greasy after-feel. In hair products, it is particularly prized for the mirror-like gloss effect it creates on the cuticle.
Draws moisture to the skin, helps maintain hydration, and reinforces the skin barrier.
Attracts and retains moisture, soothes irritated skin, supports barrier repair, and improves skin texture and softness.
Fragrance has no skincare function — it is added purely for sensory appeal and brand experience. Some fragrant ingredients (like linalool, limonene, and eugenol) are known sensitizers that can cause contact dermatitis in sensitive individuals over repeated exposure.
Ingredients to Note
May be a concern for some skin types. Tap to learn more.
Full Ingredient List
About This Product
The Kérastase Gloss Absolu High-Shine Anti-Frizz Shampoo for Medium to Thick Hair is a distinct formulation within the Gloss Absolu collection — specifically designed for denser, thicker, or more frizz-resistant hair that needs more cleansing power and more conditioning substance than the lighter fine-to-medium version. While both shampoos share the Gloss Absolu anti-frizz and high-shine positioning, the medium-to-thick version is formulated with a richer cleansing-and-conditioning balance that addresses the needs of coarser, denser hair: more substantive frizz control at the cleansing step, more moisture delivery to thicker hair shafts, and a fuller feel after rinsing. For thick, frizz-prone hair that finds lightweight shampoos leave lengths feeling slightly under-conditioned post-wash, this version provides a more satisfying cleansing experience while still delivering on the Gloss Absolu gloss and anti-frizz promise.