Kérastase’s Densifique line is about stopping the cycle of breakage, shedding, and thus, thin hair—and instead ensuring denser, fuller, and longer strands. There are a total of four products ...
However, it's not always the kindest style to the scalp – particularly when you need to use plenty of hair gel and wax to achieve ... good working order is the Kérastase Symbiose Masque.