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Best kerastase products - April 2026

Last Updated - April 4, 2026

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KÉRASTASE

Kerastase Genesis Hair Serum - Prevents Hair Fall from Brushing, Strengthens Weak Hair, Enriched with Ginger & Caffeine, 97% Less Breakage, 3.04 Fl Oz

KÉRASTASE

$64.00

More Details
Main highlights
- Suggested Use: Use morning or evening for a minimum of 6 weeks. Apply 4 doses on dry or towel-dried scalp section by section. Massage to promote distribution and absorption into hair. Do not rinse.
- Genesis Collection: Use with Bain Nutri-Fortifiant Shampoo, Fondant Renforcateur Conditioner, and Defense Thermique Primer for nourished healthy-looking hair with reduced breakage. Ideal for normal to dry weakened hair.
- Fortifiant Hair Serum: A daily strengthening serum designed to prevent hair fall due to breakage from brushing. Enriched with ginger and caffeine treatment improves resistance in weak brittle hair
- Benefit: After use, 97% experience less hair fall due to breakage from brushing. Serum fortifies & strengthens to create nourished & healthy hair. Lightweight formula that will not leave residue
- Additional Benefits: Contains Arginine, an ingredient that helps stimulate healthy hair by supporting strong blood ﬂow to the root of hair cells. Can be targeted to areas with less density
$64.00
2
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KÉRASTASE

Kerastase Genesis Hair Serum - Prevents Hair Fall from Brushing, Strengthens Weak Hair, Enriched with Ginger & Caffeine, 97% Less Breakage, 3.04 Fl Oz

KÉRASTASE

$64.00

More Details
Main highlights
- Suggested Use: Use morning or evening for a minimum of 6 weeks. Apply 4 doses on dry or towel-dried scalp section by section. Massage to promote distribution and absorption into hair. Do not rinse.
- Genesis Collection: Use with Bain Nutri-Fortifiant Shampoo, Fondant Renforcateur Conditioner, and Defense Thermique Primer for nourished healthy-looking hair with reduced breakage. Ideal for normal to dry weakened hair.
- Fortifiant Hair Serum: A daily strengthening serum designed to prevent hair fall due to breakage from brushing. Enriched with ginger and caffeine treatment improves resistance in weak brittle hair
- Benefit: After use, 97% experience less hair fall due to breakage from brushing. Serum fortifies & strengthens to create nourished & healthy hair. Lightweight formula that will not leave residue
- Additional Benefits: Contains Arginine, an ingredient that helps stimulate healthy hair by supporting strong blood ﬂow to the root of hair cells. Can be targeted to areas with less density
$64.00
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KÉRASTASE

Kerastase Nutritive 8H Magic Night Serum - Overnight Treatment for Dry Hair, Enhances Shine, Anti-Frizz, With Plant-Based Proteins

KÉRASTASE

$62.00

More Details
Main highlights
- Suggested Use: Before sleep, apply one to two pumps, then massage into lengths and ends of dry or damp hair. Leave in overnight. No need to rinse in the morning. Repeat three nights a week.
- Nutritive Collection: Ideal for all hair types prone to dryness. For best results use conditioner and/or mask, and heat protectant during the day and 8H magic night serum as a part of your nighttime routine.
- Night Serum: Nourishing leave-in serum hydrates, adds deep nutrition, moisturizes, and detangles to leave hair soft and shiny by morning. Protects from pillow friction, reduces frizz and hydrates hair in just eight hours as you sleep.
- Benefits: Formulated with Plant-Based Proteins to nourish hair with essential nutrients while retaining moisture and Niacinamide to lock in hydration for long-lasting hair strength.
- Additional Benefits: Intensely nourishes and detangles hair, protecting from pillow friction. Strengthens, hydrates, and enhances shine. Absorbs overnight without transferring onto pillow
$62.00
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KÉRASTASE

Kerastase Nutritive 8H Magic Night Serum - Overnight Treatment for Dry Hair, Enhances Shine, Anti-Frizz, With Plant-Based Proteins

KÉRASTASE

$62.00

More Details
Main highlights
- Suggested Use: Before sleep, apply one to two pumps, then massage into lengths and ends of dry or damp hair. Leave in overnight. No need to rinse in the morning. Repeat three nights a week.
- Nutritive Collection: Ideal for all hair types prone to dryness. For best results use conditioner and/or mask, and heat protectant during the day and 8H magic night serum as a part of your nighttime routine.
- Night Serum: Nourishing leave-in serum hydrates, adds deep nutrition, moisturizes, and detangles to leave hair soft and shiny by morning. Protects from pillow friction, reduces frizz and hydrates hair in just eight hours as you sleep.
- Benefits: Formulated with Plant-Based Proteins to nourish hair with essential nutrients while retaining moisture and Niacinamide to lock in hydration for long-lasting hair strength.
- Additional Benefits: Intensely nourishes and detangles hair, protecting from pillow friction. Strengthens, hydrates, and enhances shine. Absorbs overnight without transferring onto pillow
$62.00
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KÉRASTASE

Kerastase Genesis Thermique Blow Dry Primer, Heat Protectant for Weak or Damaged Hair, Anti-Breakage, Detangles and Hydrates without Frizz, Sulfate Free and Defense Thermique, 5.1 Fl Oz

KÉRASTASE

$50.00

More Details
Main highlights
- Suggested Use: Apply a small amount of treatment to lengths. Style as normal. Do not rinse. Can also be used on dry hair, to tame frizz and smooth ends. In case of contact with eyes, rinse immediately
- Genesis Collection: Use along with Genesis Bain Hydra-Fortifiant Shampoo & Fondant Renforcateur Conditioner for hair that is healthy-looking through boosted nourishment & protection and less hair fall due to breakage
- Defense Thermique Blow Dry Primer: A fortifying heat protectant spray for hair that is prone to falling due to breakage from brushing. Helps prevent split ends and leaves hair shiny & silky
- Benefits: Strengthens and protects for heat styling. Enriched with ginger root and edelweiss native cells for 24H protection against frizz even in high conditioners of humidity.
- Additional Benefits: After use, 99% less hair fall due to breakage from brushing and 88% experience smoother and conditioned hair. Leaves hair easy to detangle and calms down frizz
$50.00

Best kerastase products - April 2026

Kerastase Genesis Hair Serum - Prevents Hair Fall from Brushing, Strengthens Weak Hair, Enriched with Ginger & Caffeine, 97% Less Breakage, 3.04 Fl Oz

Kerastase Genesis Hair Serum - Prevents Hair Fall from Brushing, Strengthens Weak Hair, Enriched with Ginger & Caffeine, 97% Less Breakage, 3.04 Fl Oz

Kerastase Nutritive 8H Magic Night Serum - Overnight Treatment for Dry Hair, Enhances Shine, Anti-Frizz, With Plant-Based Proteins

Kerastase Nutritive 8H Magic Night Serum - Overnight Treatment for Dry Hair, Enhances Shine, Anti-Frizz, With Plant-Based Proteins

Kerastase Genesis Thermique Blow Dry Primer, Heat Protectant for Weak or Damaged Hair, Anti-Breakage, Detangles and Hydrates without Frizz, Sulfate Free and Defense Thermique, 5.1 Fl Oz

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Kerastase Genesis Thermique Blow Dry Primer, Heat Protectant for Weak or Damaged Hair, Anti-Breakage, Detangles and Hydrates without Frizz, Sulfate Free and Defense Thermique, 5.1 Fl Oz

Kerastase Gloss Absolu Anti-Frizz Glaze Milk - Instantly Detangles, Hydrates & Smooths, Eases Blow-Dry, Absorbs Frizz & Fly-Aways, Protects from Heat & Humidity, For Long Hair, 6.4 Fl Oz

Kerastase Gloss Absolu Anti-Frizz Glaze Milk - Instantly Detangles, Hydrates & Smooths, Eases Blow-Dry, Absorbs Frizz & Fly-Aways, Protects from Heat & Humidity, For Long Hair, 6.4 Fl Oz

Kerastase Genesis Strengthening Nutri-Fortifiant Shampoo - Hair Repair For Weak or Damaged Hair, Detangles & Hydrates, For Normal to Dry Hair

Kerastase Genesis Strengthening Nutri-Fortifiant Shampoo - Hair Repair For Weak or Damaged Hair, Detangles & Hydrates, For Normal to Dry Hair

Kerastase Nutritive 8H Magic Night Serum - Overnight Treatment for Dry Hair, Enhances Shine, With Plant-Based Proteins, 1.01 Fl Oz, Travel Size

Kerastase Nutritive 8H Magic Night Serum - Overnight Treatment for Dry Hair, Enhances Shine, With Plant-Based Proteins, 1.01 Fl Oz, Travel Size

Kerastase Elixir Ultime Refillable Hair Oil - Hydrates & Smoothes Frizz, Adds Shine, With Wild Camellia, Nourishes & Strengthens Hair, 1.01 Fl Oz, Travel Size

Kerastase Elixir Ultime Refillable Hair Oil - Hydrates & Smoothes Frizz, Adds Shine, With Wild Camellia, Nourishes & Strengthens Hair, 1.01 Fl Oz, Travel Size

Kerastase Genesis Hair Serum - Daily Strengthening Treatment for Weak Hair, Silicone-Free, Anti-Breakage, Nourishes and Reinforces Hair, Serum Fortifiant, 1 Fl Oz

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