Frizz is what happens when the outer surface of the hair stops lying flat. Worn open by washing, heat and time, it lifts in damp air, catches on itself, and scatters light instead of reflecting it. Smooth'n Glow works on that surface at every stage of a wash: as the hair is cleaned and at its most open, as it dries, and once a week at depth.

Start with the Hair Bath and the Hair Conditioner. Add the Hair Mask once a week when the lengths need more, and the Hair Serum when you want the shine to hold all day.