Strand-strengthening KALE COCKTAIL is clinically proven to make hair 2x stronger with just one use! Chemicals in hair color cause three major hair problems, and one of them is fragility and breakage. If you want hair that??s stronger??.so you can grow it longer, simply apply KALE Cocktail after you shampoo and condition, then heat style. the problem: Hair color chemicals destroy hair??s internal cysteine bonds, making strands fragile and prone to easy breakage. the solution: Kale Cocktail, with sulfur-rich sea kale, reinforces vital internal bonds to strengthen your hair, restoring resilience and reducing breakage by over 50% with just one use. Loaded with protein-building Amino Acids plus B Vitamins, Kale Cocktail instantly smooths, detangles and also helps guard your hair against UV ray damage.