What it is: A salon-grade leave-in with bond building peptides that smooths, protects against heat, adds shine, and strengthens, to repair damaged hair at the deepest molecular level. Hair Texture: Straight, Wavy, Curly Hair Type: Medium and Thick Hair Concerns:- Heat Protection- Shine- Damage, Split Ends and Breakage Key Benefits: - Uses bond building peptides to improve strength, elasticity, and movement- Repairs the hair's molecular structure from the inside out- Smooths, adds shine, and protects against heat up to 450°F Highlighted Ingredients:- 2% Peptides Bonder: A patented ingredient that repairs hair damage by rebuilding the hair’s molecular structure.- 5 Amino Acids: A protein that strengthens and deeply nourishes hair. What Else You Need to Know: This salon-quality leave-in is blended with 2% Peptides Bonder + 5 Amino Acids to rebuild hair strength at the deepest molecular level. Its concentrated formula repairs damage caused by chemical treatments, color services, heat styling, and environmental pollutants. Use daily or as needed for softer, smoother, healthier-looking hair and heat protection up to 450°F Fragrance Description: A sensorial fragrance blended with top notes of bergamot and mandarin, middle notes of mimosa, freesia, and peony, and base notes of white musk. Clinical Results: In an instrumental test on the fiber macromolecular structure after application of Shampoo, Rinse-Off Serum, and Leave-In:-Visibly fights two years of damage in one use In a consumer test after 2 weeks usage of Shampoo, Rinse-Off Serum, and Leave-In:- Restores strength, elasticity, and movement