What it is:A dermatologist-formulated hair trio for deep nourishment and beautiful, healthy-looking hair. What it is formulated to do:This must-have three-piece set promotes thick, voluminous, healthy-looking hair. The shampoo uses a potent blend of amino acids, antioxidants, and peptides to penetrate the scalp, target signs of aging, and help strengthen the hair follicle. The conditioner strengthens and improves the quality of hair as it grows, encouraging elasticity and shine, as well as reducing the appearance of shedding. It treats the scalp with antiaging ingredients elastin, azelaic acid, vitamin B, grapefruit, and peppermint oil, and seals these into the scalp using a copper peptide and vitamin C-infused “hydration shield,” strengthening efficacy of the formula. The first of its kind, this antiaging serum targets the scalp to promote a healthy, balanced environment for hair. It nourishes and anchors the hair follicle and root, creating the optimal setting for the growth of stronger, thicker-looking hair. Great for everyday use, this trio produces stronger, shinier, stunning strands and with amplified volume and beautiful bounce. This set contains:- Root Resilience Strengthening Shampoo- Root Resilience Nourishing Scalp Conditioner- Anti-Aging Scalp Serum What it is formulated WITHOUT:- Parabens- Sulfates - Phthalates What else you need to know:The shampoo and conditioner are vegan and safe for color treated hair. They are cruelty- and sulfate-free.