A hair serum that is enriched with biotin and plant-based proteins to nourish and strengthen hair. Hair Type: Straight, Wavy, Curly, and Coily Hair Texture: Fine and Medium Hair Concerns:- Straightening/Smoothing- Thinning- Damage/Split Ends/Breakage Highlighted Ingredients:- Biotin of Synthetic Origin: Helps nourish hair. - Plant-Based Proteins: Help make hair more resistant. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl pa