{"product_id":"kerastase-fondant-extentioniste-strengthening-conditioner-for-long-fragile-hair-amino-acids-ceramides","title":"KÉRASTASE Fondant Extentioniste Strengthening Conditioner for Long Fragile Hair — Amino Acids \u0026 Ceramides","description":"\u003cp\u003e\u003cstrong\u003eKérastase Fondant Extentioniste is a strengthening conditioner that detangles, reinforces fragile lengths, and helps seal split ends for visibly healthier, longer hair.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis creamy conditioner is formulated for long, fragile or over-processed hair. Enriched with amino acids, Creatine R and ceramides, it targets weakened mid-lengths and ends to reduce breakage while restoring manageability and shine. It works as part of the Extentioniste\/Resistance routine to support longer, smoother-looking hair without weighing strands down.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this conditioner make combing and styling easier?\u003c\/h3\u003e\n\u003cp\u003eFondant Extentioniste smooths the hair cuticle and reduces tangles so wet-to-dry styling becomes faster and less damaging. The formula adds slip to the shaft, helping combs and brushes pass through without pulling on brittle sections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDetangles weak, brittle hair for smoother comb-throughs\u003c\/li\u003e\n  \u003cli\u003eCreamy texture adds slip to reduce breakage during styling\u003c\/li\u003e\n  \u003cli\u003eQuick 2–3 minute leave-in for efficient routines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat ingredients help strengthen hair and target split ends?\u003c\/h3\u003e\n\u003cp\u003eThe conditioner combines amino acids with Creatine R and ceramides to reinforce the hair fiber and help seal the cuticle. These components work together to improve elasticity and moisture retention along the lengths and ends without heavy residue.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAmino acids support fiber reconstruction along weakened lengths\u003c\/li\u003e\n  \u003cli\u003eCreatine R helps fortify structure against mechanical stress\u003c\/li\u003e\n  \u003cli\u003eCeramides enhance shine and lock in moisture for smoother ends\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I use this with other products in the Extentioniste routine?\u003c\/h3\u003e\n\u003cp\u003eFor best results use Fondant Extentioniste after the Extentioniste shampoo and periodically with the Therapist hair mask to reinforce and protect over-processed areas. The conditioner is designed as a daily or regular step to maintain length integrity between deeper treatments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAfter Extentioniste shampoo: apply to wet mid-lengths and ends\u003c\/li\u003e\n  \u003cli\u003eUse Therapist Mask weekly for intensive rebuilding\u003c\/li\u003e\n  \u003cli\u003eSuitable as a regular leave-in step for ongoing length maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I apply it for maximum effect?\u003c\/h3\u003e\n\u003cp\u003eApply a quarter-sized amount to towel-dried hair from mid-length to ends, leave for 2–3 minutes, then rinse thoroughly. Avoid the scalp to prevent buildup; concentrate on fragile ends and areas prone to knots.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a quarter-sized amount, adjust for hair thickness and length\u003c\/li\u003e\n  \u003cli\u003eWork through mid-lengths to ends with fingers or a wide-tooth comb\u003c\/li\u003e\n  \u003cli\u003eRinse after 2–3 minutes; follow with leave-in or heat protection as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Kérastase Fondant Extentioniste is aimed at people growing their hair longer, those with fragile, chemically treated or frequently styled hair, and anyone seeking a conditioner that focuses on detangling, strengthening lengths and reducing the appearance of split ends. If you want a light, reparative daily conditioner to pair with the Extentioniste shampoo and masks, this addresses those needs without weighing hair down.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAqua, Water, Cetearyl Alcohol, Propylene Glycol, Maleic Acid, Behentrimonium Methosulfate, Ethanolamine, Stearamidopropyl Dimethylamine, Glycerin, Phenoxyethanol, Hydroxyethylcellulose, Quaternium-91, Polyquaternium-37, Benzoic Acid, Paraffinum Liquidum, Mineral Oil, Cetrimonium Chloride, Cetrimonium Methosulfate, Amyl Cinnamal, Hexyl Cinnamal, Benzyl Alcohol, Ppg-1 Trideceth-6, Linalool, Hydroxycitronellal, Acrylates Copolymer, Citronellol, Limonene, Creatine, 2-Oleamido-1, 3-Octadecanediol, Benzyl Cinnamate, Sorbitan Oleate, Ci 19140, Yellow 5, Ci 42090, Blue 1, Parfum, Fragrance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Fondant Extentioniste every wash?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s suitable for regular use to detangle and strengthen lengths; adjust amount by hair thickness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this help split ends grow out?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It helps seal and smooth split ends for a healthier appearance, supporting length retention until trimmed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KÉRASTASE","offers":[{"title":"Default Title","offer_id":51487658868969,"sku":"B07D3T1LML","price":142.41,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/kerastase-fondant-extentioniste-front-packaging.jpg?v=1783286329","url":"https:\/\/cervaaustralia.com\/products\/kerastase-fondant-extentioniste-strengthening-conditioner-for-long-fragile-hair-amino-acids-ceramides","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}