Kerastase Densifique Fondant Densite – regenerating conditioner for fine, thinning hair

Kerastase Densifique Fondant Densite is a high-performance conditioner designed specifically for fine and volume depleted hair. Enriched with Hyaluronic Acid and the cutting edge Intra-Cylane® complex, the formula penetrates the hair fiber to deliver deep hydration, improved resilience, and visibly enhanced density.

With its refined, lightweight consistency, the conditioner is quickly absorbed, leaving hair feeling fuller, more supple, and easier to manage without any heaviness. Ideal for frequent use, it seamlessly supports the daily care of delicate, fragile strands.

Strengthens and revitalizes fine hair

Fine, fragile hair is often prone to breakage and lacks natural body. The targeted action of Fondant Densite reinforces the internal structure of the hair, helping it become more resistant and elastic over time. With consistent use, hair gains a denser appearance and a noticeably healthier feel.

Why choose Kerastase Densifique Fondant Densite?

Expertly formulated to support and maintain the integrity of fine hair, this conditioner provides essential hydration, reinforces strength, and delivers a subtle volume boost—while respecting the natural movement and texture of the hair. It is a trusted step in any densifying haircare routine.

Key benefits:

• Strengthens the internal hair structure
• Enhances resistance to breakage
• Revitalizes hair lacking body
• Improves density in fine hair

Key ingredients:

• Hyaluronic Acid – binds moisture to the hair fiber, increasing elasticity, strength, and fullness
• Intra-Cylane® – a mineral-based compound that reinforces the hair structure from within, supporting long-lasting volume

How to use:

1. Apply to shampooed, towel-dried hair, starting 2–3 cm away from the roots, then distribute through lengths and ends.
2. Leave in for 1–2 minutes.
3. Rinse thoroughly.

To enhance results, pair with other products from the Kerastase Densifique collection. Used together, they help strengthen the hair, refine its texture, and maintain long-lasting, natural volume.

Who is it for?

Kerastase Densifique Fondant Densite is ideal for those with fine, thinning, or volume lacking hair who seek stronger, more resilient strands and a fuller, denser look with each use.