Keep Young & Beautiful Firming & Smoothing Serum

There's no excuse not to look your beautiful best with REN's Keep Young and Beautiful Firming and Smoothing Serum! With Hexapeptides from yeast to stimulate skin cell renewal and the synthesis of firming proteins; Native Peptides act as muscle relaxants (like topical Botox) to iron out expression lines; Glycosaminoglycans and Hyaluronic Acid help attract and retain moisture to 'plump up' skin, while Sitruin increases the lifetime of cells to help them repair and un-do superficial damage.