My Favourite Shower Staple: Kristin Ess The One Signature Shampoo This Kristin Ess The One Signature Shampoo ($10) smells divine and leaves my hair feeling so smooth. I pair mine with the brand's conditioner and keep going back for more. Image Source: POPSUGAR Photography / Macy Cate Williams Kristin Ess The One Signature Shampoo $10 from target.com Buy Now