Lazartigue Intensive Repair Hair Mask deeply repairs, restructures and regenerates the hair fibre. Its balmy texture with a botanical white flower fragrance provides suppleness and unrivalled softness.The Repair mask contains 91% ingredients of natural origin .Its vegan formula is sulfate and silicone free.Main natural active ingredients:- 100% vegetable keratin: repairs, restructures and protects the hair fiber- Botanical hyaluronic acid: from tamarind seed, it hydrates and plumps the hairHAIR DIAGNOSISKeratin is a natural protein that represents 95% of the hair fiber. Essential for the health of the hair, it protects hair from aggression by giving it elasticity and shine. Over time and repeated treatments - coloring, brushing, straightening - the keratin becomes damaged and the internal structure of the hair lacks essential elements - the hair appears dull, coarse and has split ends.Only a targeted treatment based on keratin can restore the fiber structure in depth by providing it with the keratin intake it needs to regain vitality. ACTIONS AND RESULTSWith its highly-concentrated formula, enriched with plant-based keratin and natural hyaluronic acid extracted from tamarind seed, the ultra-regenerating Repair Mask deeply repairs, restructures and regenerates the hair fibre. Its balmy texture with a botanical white flower fragrance provides suppleness and unrivalled softness.