What it is: A clinically tested shampoo that smooths, adds shine and strengthens thinning strands without weighing them down. The formula supports hair that looks and feels thicker, fuller and healthier.  Hair Type: Fine, Medium, and Thick Hair Texture: Straight, Wavy, Curly, and Coily Hair Concerns: - Thinning- Shine- Color Safe Key Benefits:  - Sets the foundation for thicker, fuller, healthier looking hair- Strengthens hair to reduce breakage- Cleanses and removes buildup Highlighted Ingredients:- Biomimetic Peptides and Caffeine: Stimulate and nourish the scalp.- Biotin: Strengthens hair to reduce breakage.- Karmatin™: A vegan keratin alternative, formulated without silicones, that adds hydration, strength and shine without the weight.  Ingredient Callouts: This product is vegan, gluten-free, and cruelty-free. What Else You Need to Know: Formulated for those with thinning hair, this shampoo features powerful phytoactives and Karmatin™, a vegan keratin alternative, that cleanse, strengthen and smooth strands while enhancing shine. Biomimetic peptides and caffeine stimulate and nourish the scalp for a root-to-tip lather and rinse. Fragrance Description: A fresh, citrusy blend with soft floral undertones. Clinical Results: In a controlled hair swatch study using GRO Revitalizing Shampoo and Conditioner: - 79% reduction in breakage after one use - 5x stronger strands after one use Clean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.