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Kérastase 8H Magic Night Serum (Nutritive range) is a no-rinse overnight treatment designed for dry and sensitive hair. Its formula contains anti-dryness polymers that nourish the hair fiber overnight without leaving a greasy finish.
Benefits
- Intensely nourishes for 8 hours.
- Protects hair from pillow friction.
- Helps restore the hair fiber's natural hydration.
- Upon waking, hair is softer, shinier, and silkier.
How to use
Apply to dry or towel-dried hair, from mid-lengths to ends, before bedtime. Do not rinse. For detailed instructions, consult the product packaging.
Size
90 ml
Kérastase Chronologiste Youth Night Serum is an anti-aging leave-in night treatment, designed for hair weakened by the signs of aging. Infused with Pro-Xylane™ and Ochrophyta algae, it works overnight to revitalize, strengthen, and hydrate the hair fiber.
Benefits
- Revitalizes and strengthens the hair fiber overnight.
- Increases hair fiber diameter and reduces frizz.
- Provides shine and strength from the first use.
- Suitable for all types of aging hair.
How to use
Before bed, apply one pump to dry or damp hair. Distribute evenly through lengths and ends. Do not rinse in the morning. For detailed instructions, consult the product packaging.
Size
90 ml
Kérastase Extentioniste Serum (Résistance range) is a strengthening scalp serum designed to fortify the hair fiber from the roots and promote healthy growth. This leave-in serum helps stimulate the scalp while protecting the lengths.
Benefits
- Strengthens hair fiber from the roots.
- Stimulates and maintains a healthy scalp.
- Protects lengths and helps reduce breakage.
- Light, non-greasy, leave-in texture.
Directions for use
On washed and towel-dried hair, apply 3 pipettes directly to the scalp, section by section. Massage into the roots, then comb. Do not rinse. Use at least 3 times a week. For detailed instructions, consult the product packaging.
Size
50 ml
Kérastase Première Fundamental Filler Serum is a leave-in restorative treatment designed to smooth, control, and repair all types of damaged hair. It helps rebuild the hair fiber from within for stronger, more supple hair.
Benefits
- Smooths and controls damaged hair.
- Rebuilds and strengthens the hair fiber from within.
- Provides softness, shine, and suppleness.
- Suitable for all types of damaged hair.
How to Use
Apply to damp, towel-dried hair, from mid-lengths to ends. Distribute evenly, then style. Do not rinse. For detailed instructions, consult the product packaging.
Size
90 ml
Kérastase Initialiste Serum is a fortifying scalp serum designed to stimulate growth and improve hair quality. Applied at the root, it helps strengthen the fiber and promote denser, stronger, and more resilient hair.
Benefits
- Stimulates hair growth from the root.
- Strengthens the fiber and improves density.
- Helps reduce breakage and hair loss.
- Suitable for all hair types.
Directions for use
Apply to dry or towel-dried scalp, section by section. Massage gently. Do not rinse. Use daily or as directed. For detailed instructions, please refer to the product packaging.
Format
60 ml
Kérastase Nutritive Scalp Nutri-Supplement Serum is a hydrating serum designed for dry scalps. Enriched with niacinamide, it delivers essential vitamins to deeply nourish the scalp and create a healthy foundation for hair growth.
Benefits
- Deeply hydrates and nourishes dry scalps.
- Regulates and protects scalp hydration levels.
- Creates a healthier foundation for hair growth.
- Fast-absorbing, non-greasy milky texture.
Directions for use
On washed and towel-dried hair, take 1 full pipette. Apply 2 to 4 doses to the scalp, section by section. Massage gently. Do not rinse. For detailed instructions, consult the product packaging.
Size
90 ml
Kérastase Potentialiste Serum (Specific range) is a universal defense serum designed for unbalanced scalps. Enriched with Bifidus prebiotic fractions and vitamin C, it helps to balance, soothe, and protect the scalp against external aggressors.
Benefits
- Balances and soothes unbalanced scalps.
- Defends the scalp's protective barrier.
- Provides a feeling of freshness and comfort.
- Suitable for all hair types, including sensitive.
Directions for use
Apply 3 doses (1 dose = 1 full pipette) to dry or towel-dried scalp, section by section. Massage gently. Do not rinse. Use once daily for 3 weeks. For detailed instructions, consult the product packaging.
Format
90 ml
Kérastase Sérum Thérapiste (Resistance range) is a dual-action, leave-in serum designed for very damaged and over-processed hair. Its formula combines a repairing cream and a binding serum to instantly repair the hair fiber, strengthen it, and protect it from heat up to 230°C.
Benefits
- Instantly repairs severely damaged hair fiber.
- Strengthens and resurfaces the hair's surface.
- Protects from heat up to 230°C.
- Facilitates blow-drying and seals ends to prevent split ends.
How to use
Apply 1 to 2 pumps to towel-dried hair, from mid-lengths to ends. Do not rinse. Proceed with styling. For detailed instructions, consult product packaging.
Size
30 ml

