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

This luxe shampoo is designed to give hair visible density from roots to ends without harsh stripping. Using a formula centered on hyaluronic acid, it helps hydrate the hair fiber, encourage a fuller feel, and clarify the scalp so strands aren’t weighed down by product residue or oil. The rinse-out texture leaves hair manageable, glossy, and ready for styling or follow-up treatments from the Densifique range.

How does this shampoo create thicker-looking hair?

The formula acts on the hair fiber to increase the perception of volume rather than physically growing new hair. Hyaluronic acid attracts and holds moisture within the fiber, making each strand appear plumper and more resilient. At the same time, gentle surfactants cleanse away buildup that flattens hair, restoring natural lift at the root.

• Hyaluronic acid hydrates and temporarily thickens individual fibers
• Clarifying ingredients remove oils and styling residues that weigh hair down
• Lightweight finish preserves natural bounce and movement

Will it work on sensitive or dry scalps?

The shampoo is formulated to cleanse without excessive drying; it removes flakes and debris while helping maintain scalp moisture balance. Because it’s not a medicated treatment, it’s suitable for routine use on scalps that need gentle purification. If you have a diagnosed scalp condition, consult a dermatologist before switching products.

• Gentle cleansing avoids harsh stripping of natural oils
• Hydrating hyaluronic acid supports scalp and fiber moisture
• Safe for regular use as part of a non-medical care routine

How should I use it for best results?

Apply a quarter-size amount to wet hair and massage from the scalp through the ends to distribute active ingredients evenly. Rinse thoroughly and follow with the Densifique Conditioner or Masque for added strengthening and volume. For maximum effect, incorporate into a routine of targeted serums or professional treatments from the same collection.

• Use daily or as needed; adjust amount based on hair length and density
• Pair with Densifique Conditioner or Masque to lock in body and shine
• Finish with a lightweight styling product to preserve lift without weighing hair down

What immediate benefits will I notice after one wash?

Expect cleaner-feeling hair with improved texture and visible lift at the roots after the first use. Hair will look glossier and feel more supple because hydration is restored to the fibers. While volumizing results are immediate, cumulative improvement in hair strength and fullness is best observed with consistent use alongside complementary Densifique products.

• Instant removal of residue for renewed bounce and body
• Noticeable shine and smoother strand surface
• Plumper, more touchable texture thanks to moisture retention

Who is this for: KÉRASTASE Densifique Densité Shampoo suits people with fine, limp, or visibly thinning hair who want salon-level volume without aggressive detergents. It's aimed at users seeking a hydrating, clarifying cleanser that improves hair texture and shine while supporting fuller-looking strands; ideal for those who pair shampooing with targeted conditioners or treatments for cumulative thickening effects.

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.