NEUTRALIZES BRASSY TONES IN BLONDE AND GRAY HAIR A gentle purple shampoo and conditioner that contains fade-fighting chamomoile complex that ... HAIR STRENGTH Blend of keratin and amino acids ...

One at-home keratin treatment Korab recommends is Keratin Research Brazilian Keratin Hair Straightening Complex, which comes with a DIY keratin treatment and clarifying shampoo. Bassi-Smith likes ...