What it is: An intense, nourishing, transformative leave-in treatment designed to repair and smooth weak, ultra-damaged, over-processed hair with a silky finish. Hair Type: Straight, Wavy, Curly, and Coily. Hair Texture: Fine, Medium, and Thick. Hair Concerns: - Heat Protection. - Straightening and Smoothing. - Damage, Split Ends, and Breakage. Key Benefits: - Restores weak, over-processed hair. - Protects against heat damage. - Adds body and shine. Highlighted Ingredients: - Hemisqualane: Superior to silicone, it quickly and continuously improves hair health and strength. - Niacinamide: Supports keratin repair and increases body and sheen. - Charged Lemon Protein: Protects hair from heat styling and environmental stress. Ingredient Callouts: This product is vegan, cruelty-free, and comes in recyclable packaging. What Else You Need to Know: The silky, lightweight texture of this formula penetrates without greasiness or heaviness while providing heat protection. It features patented, sugarcane derived Hemisqualane—JVN‘s hero ingredient that improves hair over time by creating healthier, stronger strands—niacinamide to support keratin repair and increase body and sheen, and charged lemon protein to restore strength. It‘s also silicone-free, sulfate-free. The packaging is 99 percent free of plastic and recyclable. Clinical Results: In a controlled study using bleached hair swatches: - It fortified hair, reducing split ends by 40%. - It protected hair from heat styling up to 450°F. Products formulated without certain ingredients, including parabens, sulfates, phthalates, and mineral oils, from brands that have met our specific criteria for ingredient sourcing and formulation, packaging, environmental commitments, and consumer transparency. Learn more here - https://www.sephora.com/beauty/clean-planet-aware. Size: 3.4 FL Oz. Color: None. Gender: unisex. Age Group: adult.