Kérastase Coffret Duo Nuit Magique

Treat your hair to an exceptional night with the Magical Night Duo Set, featuring two iconic serums.

FRANCE'S NO. 1 HAIR LOSS SERUM*
Genesis Fortifying Anti-Hair Loss Serum 90ml: a daily treatment that slows down hair loss and deeply strengthens the hair shaft. When incorporated into your daily hair care routine, this serum effectively combats hair loss while maintaining the balance of your scalp. Enriched with Aminexil, a molecule developed by L'Oréal research laboratories, and ginger root, Genesis Anti-Hair Loss Serum revitalizes hair right from the root. These two ingredients work in synergy: Aminexil to strengthen the hair shaft, and ginger root for its stimulating and revitalizing properties. Its stimulating effect on microcirculation facilitates the delivery of nutrients to the hair bulb. A well-nourished scalp is essential for hair growth. Genesis Serum optimizes this nutrient supply, promoting hair health right from the root. Hair is stronger and hair loss is slowed. Result: 84% less hair loss** and stronger hair fibers***. Clinically proven to help reduce hair loss after 6 weeks****. *Source: Circana SCS BeautyTrends®, No. 1 in sales volume of anti-hair loss hair care products in France, July 2024 to June 2025, select perfumeries and department stores/including e-commerce **Hair loss due to breakage, instrumental test after 1 application of the Nourishing-Strengthening Shampoo + Mask + Serum ***After using the Genesis system = Hydra-Fortifying Shampoo + Strengthening Conditioner + Anti-Hair Loss Serum OR Nutri-Fortifying Shampoo + Restorative Mask + Anti-Hair Loss Serum. ****Clinical test on 99 people, daily application for 6 weeks

8H Night Serum 30ml: a leave-in night serum, ideal for revitalizing dry and damaged hair. Its lightweight formula, enriched with plant proteins and niacinamide, deeply nourishes and repairs the hair fiber while you sleep. Like a night cream for your hair, this serum increases hydration by +87%* and reduces frizz by 84%*. When you wake up, your hair is soft, silky, shiny, and easy to style. *Instrumental test"

Benefits:
Genesis Strengthening Anti-Hair Loss Serum:
Aminexil: Re-anchors the hair fiber to the root.
Ginger root: Known for its ability to protect against daily environmental stressors.
Caffeine: Helps improve microcirculation in the scalp thanks to its stimulating properties.

8-Hour Night Serum: Thanks to the hair’s nighttime regeneration process, the lengths benefit from 87% more deep hydration * *Instrumental test

Results:
Genesis Strengthening Anti-Hair Loss Serum: 84% less hair loss due to breakage* Helps preserve the scalp’s natural protective barrier** Re-anchors the hair fiber at the root*** The hair fiber is stronger**** *Instrumental test after one application of the Nourishing & Strengthening Shampoo + Mask + Serum **INSTRUMENTAL CLINICAL STUDY ***Clinical study, 99 people, after 6 weeks. ****After using the Nourishing Shampoo + Restorative Mask + Anti-Hair Loss Serum
8H Night Serum: Thanks to the hair’s nighttime regeneration process, the lengths benefit from 87% more deep hydration. *Instrumental test