Hask Biotin Boost Thickening Conditioner 355ml ,  THICKENING - Biotin, Collagen & Coffee TRI-LEVEL THICKENING COMPLEX - Volumize, strengthen, fortify TRANSFORM - Fine, flat strands into fabulously fuller hair! This shampoo & conditioner work on three levels to help deliver volume-featuring biotin to help hair look thicker, collagen to fortify locks, and coffee to help boost strands. Go big or go home! KIT INCLUDES - 1 Shampoo + 1 Conditioner FREE OF - Sulfates, parabens, phthalates, gluten, drying alcohol and artificial colors Export to SheetsA conditioner designed to detangle and moisturize, enhancing the thickening benefits of the shampoo.Apply to clean, wet hair, focusing on mid-lengths and ends. Leave in for 1-2 minutes, then rinse well.