Grow Gorgeous Volume Bodifying Leave-In Serum is said to give effect of bouncy, full bodied, healthy-looking hair. This formula contains: rice protein, said to visibly increase volume, leaving hair feeling more manageable, bouncy and full bodied; amaranth seed extract, a natural peptide to help hair appear more voluminous and feel fuller; pea peptide to revive flat, lifeless hair leaving it plumped, conditioned and smooth; hyaluronic acid to help smooth and moisturise hair for a silky soft finish; and amino acids with vital components of keratin to help promote healthy-looking hair. This vegan product retails in a 5.0-fl. oz. pack.