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Choose a FREE gel cleanser when you spend $110+ Code: GEL26

Exclusive Caudalie x Elise Chalmin summer tote on orders $120+. Code: TOTE26

Choose a FREE gel cleanser when you spend $110+ Code: GEL26

HaircareHair Density Serum

  • Hair Density Serum
  • Hair Density Serum
  • Hair Density Serum
  • Hair Density Serum
  • Hair Density Serum
  • Hair Density Serum
  • Hair Density Serum
  • Hair Density Serum
  • Hair Density Serum
  • Hair Density Serum
  • Hair Density Serum

$78.00

or 4 interest-free installments of $19.50 with or

50 ml

  • Free mini Vinopure Toner and Gel Cleanser when you spend $100+. Limited time only.
    Use code: IMPERFECTIONS

  • Choose a FREE gel cleanser when you spend $110+ Code: GEL26

Skin type : All hair types
Texture : Serum
Key ingredients : Strengthening VineOxyl™ , Soothing Peptides
Use : day and night
What is it?
The Hair Density Serum is visibly effective on thinning hair linked to stress, seasonal changes, and age.
Enriched with VineOxyl™, our patented innovation derived from hydroxylated grapeseed oil, this advanced formula helps with the appearance of fuller, thicker, and more voluminous hair.
Its lightweight texture with a non-greasy finish is perfectly suited for daily use.
Clinically proven results
  • +87% hair thickness* +37% density* +39% volume*
*Clinical test, dermatological scoring, 39 volunteers, 90 days.
Formula:
  • 99% natural origin ingredients
  • Vegan
Did you know?
Our Hair Density Serum is delicately scented with a vegan aromatic concentrate made from 99% natural-origin ingredients, known for antioxidant properties that help maintain the look of healthy hair and scalp.
  • Strengthening VineOxyl™ :
    Patented active derived from grapeseed oil using biotechnology. Helps support visibly fuller, denser-looking hair and is 100% natural origin.
  • Soothing Peptides :
    Derived from organic chia seeds and peas, this 99% natural origin active delivers antioxidant and soothing benefits while helping support visibly fuller, denser-looking hair.

Full list of ingredients :

AQUA/WATER/EAU, ALCOHOL DENAT., POLYGLYCERYL-4 CAPRATE, POLYGLYCERYL-6 CAPRYLATE, GLYCERIN, SODIUM BENZOATE, HYDROXYLATED HYDROLYZED GRAPE SEED OIL, LINALOOL, LIMONENE, PISUM SATIVUM (PEA) EXTRACT, SALVIA HISPANICA SEED EXTRACT, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, TOCOPHEROL, PARFUM (FRAGRANCE), EUGENOL.(377/036)

Apply 3 to 4 pipettes of Hair Density Serum daily, section by section, over the entire dry or damp scalp. Gently massage with fingertips then style as usual. Do not rinse off. Avoid contact with eye area.
For optimal results, use the Hair Density Serum daily as a 3-month treatment, then twice a week to maintain results.

Advice from our Vinotherapists:

Apply the Hair Density Serum before bedtime and leave on overnight for better absorption.
Complete your hair density routine with the Density & Volume Shampoo.

  • 1. What is VineOxyl™ and how does it work?

    The result of several years of research on vine-derived molecules, VineOxyl™ is Caudalie’s patented active ingredient. Produced through biotechnology from grapeseed oil, it helps support a healthy-looking scalp and improves the appearance of thicker, denser-looking hair.

  • 2. Is the Hair Density Serum effective if I use it alone?

    Yes, the Hair Density Serum delivers visible results on its own: +87% hair thickness*
    For enhanced results, pair with the Density & Volume Shampoo which provides +6,298 additional visible hair**.
    *Clinical test, dermatological scoring, 39 volunteers, 90 days.
    **Clinical study, instrumental test, 33 volunteers, 112 days.

  • 3. How often should I use the Hair Density Serum?

    Daily application for 3 to 4 months is recommended for best visible results. The serum can be incorporated into your morning styling routine or used as a soothing scalp care step in the evening.

  • 4. Is the Hair Density Serum suitable for postpartum use?

    Yes. Our hair serum is formulated to be gentle and can be used during the postpartum period. However, as every pregnancy and breastfeeding period is unique, it is recommended to consult your doctor.

  • 5. Do I need to wash my hair before each use?

    No. The Hair Density Serum can be applied to dry or damp hair. Its lightweight formula absorbs instantly without a greasy finish, allowing for daily application, even on non-shampoo days.

See more frequently asked questions

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