Biotin, known to improve hair quality: Enriched with biotin and vegetal proteins structurally similar to keratin, this strengthening serum is an ideal ally to achieve denser and thicker hair. The leave-in formula of this hair serum with biotin is particularly pleasant to use and doesn’t leave a greasy film on hair.
Our strengthening serum has been developed responsibly:
WE CARE ABOUT PACKAGING: This serum’s bottle contains 30% recycled glass and is made of recyclable glass (verify locally). The cardboard box comes from sustainably managed forests and printed with plant-based inks.
WE CARE ABOUT WATER: In order to be water-conscious, we used leave-in formulas that do not need to be rinsed.
How should you use this serum to have denser hair?
Once a day, preferably in the evening, apply a few drops (or more if needed) of the Strengthening Hair Serum to dry or damp scalp. Massage product and distribute throughout scalp. Do not rinse.
Stronger, denser and thicker, beautiful hair starts with a pampered scalp: Once a week, instead of your usual shampoo, use our cleansing scrub to purify and cleanse your hair and scalp!