KÉRASTASE Densifique Thickening Shampoo 8.5 fl oz — Hyaluronic Acid, Volume for Fine Thinning Hair

This salon-grade shampoo blends hyaluronic acid with gentle purifiers to lift and plump hair fibers without stripping moisture. It targets scalp impurities and product residues that can weigh fine hair down, creating a cleaner foundation for fuller-looking strands and improved manageability. The formula is designed to work as part of the KÉRASTASE Densifique system to reinforce results when paired with the matching conditioner or mask.

How does this shampoo create thicker-looking hair?

The formula uses hyaluronic acid to hydrate and temporarily swell the hair fiber, creating more visible thickness from root to tip. Cleansing agents remove sebum and styling buildup that compresses strands, allowing volume to return. Repeated use supports the appearance of denser hair without heavy silicones or waxy residues.

• Hyaluronic acid plumps each fiber for instant tactile fullness
• Clarifying action removes residue that flattens fine hair
• Lightweight texture avoids weighing hair down

Will it help a sensitive or dry scalp feel healthier?

Yes—this shampoo gently purifies the scalp while keeping moisture balanced, helping reduce dryness and the look of flakiness caused by buildup. Its mild surfactants clean without aggressive stripping, and the hydrating active helps protect the scalp barrier. For persistent scalp conditions consult a dermatologist.

• Non-drying cleansing removes excess oil and deposits
• Hydration from hyaluronic acid supports scalp comfort
• Formulation suitable for regular use to maintain a clean scalp

How should I use it for best results?

Use on wet hair: work a quarter-size amount into a lather, massaging from the scalp down through the ends, then rinse completely. For optimal densifying and strength benefits, follow with Densifique Conditioner or Mask. Regular, consistent use enhances fullness and shine over time.

• Apply to wet hair, massage thoroughly, rinse
• Follow with KÉRASTASE Densifique Conditioner or Mask
• Use consistently to sustain volume and manageability

Is this safe for color-treated or styled hair?

The gentle cleansing system is compatible with color-treated hair and won’t overly strip color when used as directed. Its lightweight conditioning profile helps preserve salon color vibrancy while adding shine. If you have specific concerns about your color process, test on a small section or check with your colorist.

• Formulated for regular salon and at-home color maintenance
• Adds shine that enhances color appearance
• Non-heavy formula suited to frequently styled hair

Who is this for: KÉRASTASE Densifique Densité Shampoo is designed for people with fine, thin, or thinning hair who want immediate volume, improved texture, and a cleaner scalp. It benefits anyone seeking lightweight thickening without heavy build-up, and it pairs well with the rest of the Densifique collection for amplified results.

Ingredients

Water, Sodium Laureth Sulfate, Coco-Glucoside, Sodium Chloride, Glycerin, Glycol Distearate, Cocamide Mipa, Ppg-5-Ceteth-20, Sodium Benzoate, Carbomer, Salicylic Acid, Polysilicone-8, Hexyl Cinnamal, Arginine, Glutamic Acid, Polyquaternium-16, Linalool, Citronellol, Serine, Alpha-Isomethyl Ionone, Hydroxypropyltrimonium Hydrolyzed Wheat Protein, Isopropanolamine, Aminomethyl Propanol, Sodium Hyaluronate, 2-Oleamido-1,3-Octadecanediol, Safflower Glucoside, Geraniol, Sodium Hydroxide, Citric Acid, Fragrance.