KÉRASTASE Densifique Densité Thickening Shampoo 16.9 fl oz — Hyaluronic Acid for Fuller, Shinier Fine Hair

KÉRASTASE Densifique Bain Densité is a bodifying shampoo that cleanses while visibly plumping fine or thinning hair to improve fullness, resilience and shine.

Designed for hair that needs more body and density, this salon-grade shampoo uses hyaluronic acid and specialized polymers to strengthen strands and create a thicker-looking fiber. The formula removes styling buildup and impurities so each hair strand can lie smoother and reflect light, while the large 500 ml (16.9 fl oz) refillable bottle supports a more sustainable routine.

How will this shampoo change how my hair feels and looks?

Regular use helps hair appear fuller and touchably more substantial without weighing it down. The blend targets the hair fiber to improve texture and uniformity, so styles gain lift and strands feel firmer from root to tip.

• Instant smoothing polymers for a fuller appearance
• Hyaluronic acid for moisture that preserves spring and resilience
• Removes residue so hair reflects more shine

What makes the formula suitable for fine or thinning hair?

The shampoo is formulated to cleanse thoroughly while depositing lightweight strengthening agents rather than heavy conditioners. That keeps hair light and buoyant, reducing flattening at the roots so individual fibers look and move with more body.

• Lightweight polymers that add structure without grease
• Fiber uniformization to reduce frizz and irregular texture
• Designed to work on weakened or sparse-looking hair

How should I use it for best results?

A little goes a long way: apply to wet hair, massage into scalp and lengths to emulsify, then rinse and repeat if needed. Follow with a complementary densifying conditioner or serum to lock in the thicker look and protect the treated fiber.

• Apply to wet hair, massage thoroughly and rinse
• Use consistently for visible improvement in body
• Pair with other Densifique products for layered benefits

Is the packaging eco-conscious and travel-friendly?

The 500 ml bottle is made from 100% recycled plastic (excluding pump, colorants and additives), which reduces single-use plastic demand. The larger refillable format is more economical for at-home use but should be decanted into a smaller travel container for flights.

• Refillable 500 ml bottle supports sustainable use
• Large size suits regular home routines
• Separate travel-sized containers recommended for portability

Who is this for: KÉRASTASE Densifique Bain Densité is intended for people with naturally fine, limp, or visibly thinning hair who want a salon-quality cleansing product that increases perceived density and shine without heavy buildup. It suits those seeking a sustainable refill option and who plan to follow with complementary densifying treatments for best results.