Match them to your hair type and its struggles: Fine hair? Grab those volumizing formulas. Dry or damaged? Load up on rich, nourishing stuff. Our ROOTING FOR YOU HAIR SERUM is a game-changer for thinning, greying, or weak hair, packed with natural watercress extract to pump up growth and fortify those follicles. Always scope out the ingredients — natural and gentle is the way to go.