A defrizzing hair growth serum. Suffering with breakage; frizz; or want to strengthen and grow your hair? This one’s for you. Umberto Giannini’s Grow Styling Serum works to strengthen; protect hair lengths from breakage; banish frizz; and add shine. The lightweight serum has been formulated with vegetable protein and provitamin B5; caffeine and black coffee seed extract to stimulate circulation; organic pea sprout extract to accelerate hair growth and prolong hair lifecycle; and seaweed; marine nutrients for hair health. Vegan Cruelty free