Tresemme Keratin Shampoo, Conditioner, Serum, Heat Spray, and Mask The Tresemme Keratin Shampoo, Conditioner, Serum, Heat Spray, and Mask ($15) set is the perfect gift for those who can't get to a salon. Image Source: target.com Tresemme Keratin Shampoo, Conditioner, Serum, Heat Spray, and Mask $15 from target.com Buy Now