A concentrated leave-in treatment formulated to promote thicker, denser, and fuller-looking hair.. KEY INGREDIENTS & BENEFITS: ‣ Multi-peptide Complex (REDENSYL, Procapil, CAPIXYL, BAICAPIL, AnaGain): This blend of advanced peptides may help support healthy hair growth and reduce shedding. ‣ High-Solubility Caffeine: Stimulates the scalp to potentially promote hair follicle activity.