Keratin Alpha Sleek Serum Concern_sensitivity Unlike traditional toning products that

Unlike traditional toning products that can stain or dry out the hair

it absorbs quickly without leaving a greasy residue

this invigorating shampoo helps remove excess oil and impurities while maintaining softness and manageability

and truer shade

Keratin Alpha Sleek Serum Concern_sensitivity Unlike traditional toning products thatL'Oral Professionnel Serie Expert Alpha Sleek Serum is a lightweight leave in smoothing serum designed to control frizz, protect against humidity, and leave hair silky, smooth, and full of shine. Powered by Alpha Silane technology, this heat activated formula helps create long lasting smoothness while protecting hair during heat styling. Ideal for frizz prone, coarse, or unruly hair, it delivers a sleek, polished finish without weighing the hair down.