Lightweight, fast absorbing and never greasy, the Viviscal Hair Thickening Serum is ideal for those craving visibly thicker, fuller locks. The leave-in treatment features a nourishing, feather-light texture to deliver weightless volume without leaving a heavy residue. Infused with a blend of biotin and keratin, the serum glides through the mid-lengths and ends to help visibly strengthen, while marine collagen and seaweed extract promote a glossy shine. Suitable for all hair types, the elixir can be applied to damp hair after washing, or to dry hair as a styling aid.
