KÉRASTASE Densifique Densité Conditioner — 6.8 fl oz Lightweight Thickening Conditioner with Hyaluronic Acid for Fine, Thin & Thin

KÉRASTASE Densifique Densité Conditioner is a lightweight, thickening conditioner that detangles, hydrates and visibly plumps fine or thinning hair using hyaluronic acid for fuller-looking strands.

Designed for hair that needs density without extra weight, this salon-grade conditioner smooths lengths, improves texture and helps hair appear thicker from root to tip. The formula targets fine, thin and thinning hair types to restore suppleness and shine while preserving natural movement.

How does this conditioner make hair look fuller?

The conditioner uses hyaluronic acid to hydrate and plump individual hair fibers, which increases apparent volume and body. Lightweight conditioning agents smooth cuticles without heavy buildup, so roots lift and lengths feel more substantial.

• Hyaluronic acid plumps fiber surface for thicker appearance
• Weightless moisturizers prevent limpness
• Cuticle-smoothing for improved light reflection and shine
• Formulated for fine, thin and thinning hair to boost texture

Will it detangle and strengthen delicate strands?

Yes — the conditioner combines nourishing emollients and gentle strengthening agents to smooth tangles and reduce friction during styling. Regular use helps hair feel more resilient while maintaining softness and manageability.

• Detangles mid-lengths and ends for easier comb-through
• Adds resilience to fragile strands to reduce breakage risk during styling
• Leaves a soft, non-greasy finish for everyday styling

How should I use it for best results?

Apply a quarter-sized amount to freshly shampooed, wet hair and distribute through mid-lengths and ends; avoid the scalp if you tend to get oily. Let the conditioner sit for 2–3 minutes, then rinse thoroughly for optimal hydration and volume.

• Use after KÉRASTASE Densifique shampoo for a full routine
• Apply sparingly at roots if scalp is oily; focus on lengths and ends
• Rinse well to maintain lightness and avoid weighing hair down

What results can I expect and how quickly?

After the first use hair typically feels softer, easier to detangle and more luminous. With consistent use, texture and apparent density improve, giving hair a fuller, salon-quality finish without added heaviness.

• Immediate: easier combing, smoother lengths and enhanced shine
• Short term: improved texture and visible body with repeated use
• Compatible with styling routines for long-lasting lift and movement

Who is this for: KÉRASTASE Densifique Densité Conditioner is ideal for people with fine, thin or thinning hair who want weightless hydration, smoother tangles and fuller-looking strands. It suits all hair colors and types that need added density and shine while keeping natural movement intact. If you want a professional, easy-to-use conditioner that targets fiber plumping and manageability without heaviness, this product fits into daily or weekly haircare routines.

Ingredients

Water, Sodium Laureth Sulfate, Coco-Glucoside, Glycerin, Distearyl Ether, Sodium Chloride, Behenyl Alcohol, Cocamide Mipa, Laureth-2, Ppg-5-Ceteth-20, Sodium Benzoate, Polysilicone-8, Carbomer, Arachidyl Alcohol, Sodium Methylparaben, Salicylic Acid, Taurine, Stearyl Alcohol, Aminomethyl Propanol, Polyquaternium-16, Hexyl Cinnamal, Limonene, Linalool, 2-Oleamido-1,3-Octadecanediol, Hydroxycitronellal Citronellol, Biotin, Sodium Hydroxide Citric Acid, Fragrance.