Will this make my roots greasy?

The Serum Fortifiant is a silicone-free, lightweight formula designed to absorb quickly into the scalp without leaving residue or oiliness.

How much should I use per application?

Fill the pipette to the black dosage line. This equals one dose. We recommend using 4 doses to cover the entire scalp.

Can I use this on dry hair?

Yes, the serum can be applied to both towel-dried hair after washing or dry hair on non-wash days.

Genesis Hair Serum Daily Strengthening Treatment

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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$133.84

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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Description

🌟 Unlock your hair’s full potential — because strong hair is the new power move.

TARGETED DENSITY BOOST - Apply directly to thinning areas to visibly reinforce and nourish weak, brittle strands.
COMPLETE GENESIS RITUAL - Pair with Bain Nutri-Fortifiant Shampoo and Conditioner for a full-spectrum hair revival experience.
SILICONE FREE WEIGHTLESS - Enjoy a non-greasy, residue-free finish that keeps your hair feeling fresh and natural all day.
STRENGTHEN FORTIFY DAILY - Clinically proven to reduce hair breakage by 97%, so your hair stays resilient and strong.
POWER PACKED WITH GINGER CAFFEINE - Stimulates scalp circulation to boost hair root health and combat weakness.

Kerastase Genesis Hair Serum is a daily, silicone-free strengthening treatment enriched with ginger, caffeine, and plant-based stem cells. Clinically shown to reduce hair fall due to breakage by 97%, it nourishes and reinforces weak, brittle hair with a lightweight, non-greasy formula. Ideal for normal to dry weakened hair, it targets areas of low density and works best as part of the Genesis collection for visibly healthier, stronger hair.

Specifications

ASIN	B086TPQJTT
ASIN	B086TPQJTT
Best Sellers Rank	#780 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #17 in Hair Regrowth Treatments
Brand Name	KÉRASTASE
Customer Reviews	4.5 4.5 out of 5 stars (2,649)
Hair Type	All
Item Form	Oil
Item Weight	165 g
Manufacturer	Kerastase
Manufacturer	Kerastase
Manufacturer Part Number	884486448149
Material Features	Plant-Based Stem Cells
Number of Items	1
Product Benefits	Reduces hair fall by 97% and strengthens roots with Ginger & Caffeine. Silicone-free, weightless & non-greasy.
Product Dimensions	1.93 x 1.93 x 6.1 inches; 5.82 ounces
Scent Name	floral
Special Ingredients	Malus Domestica Plant Stem Cells
UPC	884486448149
UPC	884486448149
Unit Count	3.04 Fluid Ounces

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$133.84

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.