-A hair follicle energizing treatment-Contains Scalp Activators that boost follicle energy levels-Formulated with Pentapeptides to srengthen hair root-Blended with Apple Stem Cells Extract to support healthy hair follicles-Loaded with Biotinyl-GHK to shield & repair hair follicles-Infused with Algae extract to reduce D.H.T. which will cause thinning hair & hair loss-Hair appears fuller thicker & stronger-Great for areas of thinning & low density hairProduct Line: Bosley Professional Strength - Healthy Hair TreatmentsProduct Size: 50ml/1.7oz