--- product_id: 194134755 title: "Kerastase Genesis Hair Serum – Daily Strengthening Treatment | Serum fortifiant, nourishes and reinforces, anti-breakage, silicone-free, for weak hair" brand: "kérastase" price: "86222CFA" currency: XOF in_stock: true category: "Kérastase" url: https://www.desertcart.sn/products/194134755-kerastase-genesis-hair-serum-daily-strengthening-treatment-serum-fortifiant-nourishes store_origin: SN region: Senegal --- # Lightweight, non-greasy formula Ginger & caffeine fortify 97% less hair fall Kerastase Genesis Hair Serum – Daily Strengthening Treatment | Serum fortifiant, nourishes and reinforces, anti-breakage, silicone-free, for weak hair **Brand:** kérastase **Price:** 86222CFA **Availability:** ✅ In Stock ## Summary > ✨ Fortify your roots, flaunt your strength 💪 ## Quick Answers - **What is this?** Kerastase Genesis Hair Serum – Daily Strengthening Treatment | Serum fortifiant, nourishes and reinforces, anti-breakage, silicone-free, for weak hair by kérastase - **How much does it cost?** 86222CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/194134755-kerastase-genesis-hair-serum-daily-strengthening-treatment-serum-fortifiant-nourishes) ## Best For - kérastase enthusiasts ## Why This Product - Trusted kérastase brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Targeted Precision:** Apply directly to thinning areas for focused strengthening and density support - • **Breakthrough Strength:** Clinically proven to reduce hair fall by 97% from brushing - • **Complete Hair Wellness:** Part of the Genesis Collection for a holistic anti-breakage hair care routine - • **Weightless Nourishment:** Silicone-free, ultra-light serum that absorbs quickly without residue - • **Power-Packed Ingredients:** Infused with ginger, caffeine, and arginine to boost scalp circulation and hair resilience ## Overview Kerastase Genesis Hair Serum is a daily, silicone-free strengthening treatment designed to reduce hair fall by 97% caused by breakage from brushing. Enriched with ginger, caffeine, and arginine, it stimulates scalp circulation and fortifies weak, brittle hair. Its lightweight, non-greasy formula absorbs quickly without residue, making it ideal for normal to dry weakened hair. Best used consistently for 6 weeks and as part of the Genesis Collection for optimal hair health and reduced breakage. ## Description desertcart.com: Kerastase Genesis Hair Serum – Daily Strengthening Treatment 3.04 Fl Oz | Serum fortifiant, nourishes and reinforces, anti-breakage, silicone-free, for weak hair : Beauty & Personal Care ## Features - 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 - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086TPQJTT | | ASIN | B086TPQJTT | | Best Sellers Rank | #743 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #16 in Hair Regrowth Treatments | | Brand Name | KÉRASTASE | | Customer Reviews | 4.5 4.5 out of 5 stars (2,627) | | Hair Type | All | | Item Form | Oil | | Manufacturer | Kerastase | | Manufacturer | Kerastase | | Manufacturer Part Number | 884486448149 | | 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; 8.78 ounces | | Scent Name | floral | | UPC | 884486448149 | | UPC | 884486448149 | | Unit Count | 3.04 Fluid Ounces | ## Product Details - **Brand:** KÉRASTASE - **Hair Type:** All - **Item Form:** Oil - **Scent:** floral ## Images ![Kerastase Genesis Hair Serum – Daily Strengthening Treatment | Serum fortifiant, nourishes and reinforces, anti-breakage, silicone-free, for weak hair - Image 1](https://m.media-amazon.com/images/I/31BRybf+ugL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this make my roots greasy?** A: The Serum Fortifiant is a silicone-free, lightweight formula designed to absorb quickly into the scalp without leaving residue or oiliness. **Q: How much should I use per application?** A: Fill the pipette to the black dosage line. This equals one dose. We recommend using 4 doses to cover the entire scalp. **Q: Can I use this on dry hair?** A: Yes, the serum can be applied to both towel-dried hair after washing or dry hair on non-wash days. ## Frequently Bought Together - Kerastase Genesis Hair Serum | Daily Strengthening Treatment for Weak or Damaged Hair | Nourishes and Reinforces Hair | Anti-Breakage | Silicone-Free | For Weakened Hair | Serum Fortifiant - Kerastase Elixir Ultime Refillable Hair Oil - Hydrates & Smoothes Frizz, Adds Shine, With Wild Camellia, Nourishes & Strengthens Hair - Kerastase Nutritive 8HR Magic Night Hair Serum - Overnight Beauty Sleep Nourishing Serum, Deeply Conditions, Reduces Tangles & Prevents Frizz, For All Hair Types --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/194134755-kerastase-genesis-hair-serum-daily-strengthening-treatment-serum-fortifiant-nourishes](https://www.desertcart.sn/products/194134755-kerastase-genesis-hair-serum-daily-strengthening-treatment-serum-fortifiant-nourishes) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-23*