Nutrafol’s Full of Strength Set – Shampoo and Conditioner delivers a gentle, scalp-first cleanse that removes buildup and excess oil while helping strands look fuller and feel more resilient. Physician-formulated and safe for color-treated hair, it supports a calmer-looking scalp by easing dryness and flakiness without stripping, so hair feels softer, easier to style, and healthier over time. Free from silicone, sulfates, parabens, phthalates, and synthetic fragrance, the lightweight formulas hydrate to restore moisture and elasticity and help defend against everyday damage for visible strength and improved texture.