Our line of Keratin Smooth Weightless products is specially designed to fight frizz, boost smoothness and shine, and add silky softness. Our Perfecting Leave-In Lotion’s nourishing formula allows you to style and visibly repair your hair by sealing up to 88% of split ends with no weighdown. Nourish your strands, tame those pesky flyaways, and protect against breakage with this conditioning formula. This leave-in lotion has a lightweight formula, so your hair won't feel greasy or oily. Perfect your Sleek & Straight look in 3 easy steps. Prep strands with Keratin Smooth Shampoo and Conditioner, then style with Keratin Smooth Leave-In Lotion to nourish & seal split ends. Start by working the lotion into damp hair, avoiding your roots. Blow dry and style your hair, then finish with our Keratin Smooth Anti-Frizz Finishing Spray. Pro tip: For an even sleeker, smooth style, use a flat iron to activate the thermal technology inside this leave-in lotion. Since 1948, TRESemmé has been dedicated to providing professional-quality results to empower YOU to express your style. Our unique formulas are PETA-approved and made with carefully selected ingredients, and TRESemmé never tests on animals. We're always made with intention and inspired by the latest trends and style.
Nourish & repair your hair with our formula that seals your split ends
Lightweight, conditioning formula helps you get the silky, smooth styles of your dreams
Stylist-inspired to give you ultra shiny strands and help you reach your hair goals
Prep with Keratin Smooth shampoo and conditioner, style with Leave-in Lotion, and finish with Anti-Frizzing Hairspray
 TRESemmé Keratin Smooth Weightless Whipped Shaping Mousse |  TRESemmé Keratin Smooth Silky Shine Spray |  TRESemmé Keratin Anti-Frizz Finishing Spray | |
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| Main Benefit | Protects from heat and creates all-day volume and smooth body with shine, hold and heat protection. | Lightweight formula protects against heat, provides intense shine and won't leave hair looking greasy. | Hairspray formula, with flexible polymers, gives your style a natural-looking hold with 24-hour frizz control. |
