Trissola Solo is the breakthrough you've been waiting for, a new age of hair treatments with no formaldehyde derivatives, cysteine, or lye that gives you the hair you've always wanted: youthful, healthy, shiny and manageable. It's loaded with antioxidants and pro-vitamin B5 to fight free radicals and improve hydration, while BoNT-L-peptide with its Botox-like activity readily fills in the holes where hair is most porous, sealing split ends and restructuring damaged locks. The dramatic results are nothing short of miraculou... read full review »