Beauty
Soothes · Strengthens

Scalp Serum
$21.8359ml

$29.99$17.99
59ml
The 330 strengthening serum by Chanv intensely nourishes, strengthens and revitalizes the hair. Formulated with geranium and rosemary essential oils, this serum moisturizes deeply and restores shine and softness while stimulating hair growth. It helps smooth the ends, helps prevent split ends and breakage at the tips. This serum offers complete care to restore the natural splendor of the hair, while keeping the scalp healthy and hydrated.
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Apply the 330 Strengthening Serum designed by Chanv to the scalp and the lengths when the hair is well dampened after the shower, or in the evening before bed. Use it twice a week for optimal results. Warm a few drops of serum in the palms of your hands, then gently massage the scalp to aid absorption. Let it work by wrapping your hair in a towel for 15 to 20 minutes, then rinse thoroughly with lukewarm water to avoid any greasy residue. It is recommended to apply the Serum to freshly washed hair so the nutrients penetrate more effectively.
Tips and tricks:
Targeted application for a healthy scalp: Concentrate the serum on the scalp to promote hair growth. Massage gently to spread the product evenly.
Intense hydration for the ends: Apply a few extra drops to the ends to prevent split ends and strengthen damaged hair. Ideal for dry or brittle hair.
Use before shampooing: Apply the serum before your weekly shampoo as a pre-wash treatment. Let it work for 15 to 20 minutes under a pre-warmed towel, then rinse and wash with the Chanv 330 Shampoo to remove any residue.
Do not overload: Avoid applying too much product so the hair is not weighed down. A few drops are enough to cover the whole scalp and the lengths.
Reviews
Madeleine L'Italien verified purchaseAugust 11, 2026
Rated 5 out of 5Natasha Kitzler verified purchaseJuly 17, 2026
Rated 4 out of 5Diane Lizé verified purchaseJuly 14, 2026
Rated 5 out of 51ier essai, j’en ai mis un peut trop, mais j’aime bien!
Anonyme verified purchaseJuly 13, 2026
Rated 4 out of 5Nathalie Demers verified purchaseJune 24, 2026
Rated 5 out of 5Excellent produit ! Je viens tout juste de me procurer ce sérum fortifiant pour cheveux. Même si je n'ai pas encore eu la chance de l'utiliser beaucoup, mes premières impressions sont très bonnes :)
Josianne B. verified purchaseMay 24, 2026
Rated 5 out of 5Johanne G. verified purchaseMay 7, 2026
Rated 5 out of 5Louise D. verified purchaseMarch 20, 2026
Rated 5 out of 5Jean-Francois verified purchaseFebruary 16, 2026
Rated 5 out of 5Appliquer correctement ne laisse pas les cheveux huileux très bon produit.
Denise verified purchaseFebruary 2, 2026
Rated 3 out of 5