Suave Professionals Collagen Infusion Thickening Conditioner can help transform dull hair into vibrant, voluminous hair. Infused with collagen protein, this hair conditioner does more than just moisturize your tresses. This thickening and moisturizing conditioner helps to enhance volume and body from root to tip, boosts hair shine, and softens hair. our thickening hair products infused with collagen pack a lot of hair strength into a single, recyclable bottle. If you've got fine hair or thinner hair, this hair thickener can help your hair look and feel fuller. Plus, this hair conditioner is safe for color-treated hair. Apply Suave Professionals Collagen Infusion Thickening Conditioner to wet hair and massage from scalp to ends. For best results, use this conditioner with Suave Professionals Collagen Infusion Thickening Shampoo. You can leave the conditioner on for one to three minutes for added volume and shine. For over 75 years, Suave has offered professional, quality hair products and treatments for the entire family, which are proven to work as well as salon brands. The Suave mission is to make gold standard quality attainable to all, so everyone can look good, smell good and feel good every day. Globally, Suave does not test on animals and is Certified Cruelty-Free by PETA.