What it is: A high-speed serum that delivers visible improvement to skin for an overall natural, more lifted, youthful look. Who it's for: All skin types. What it does: Formulated with gentle AHAs to refine skin's texture, it leaves your complexion feeling smooth, plumped and baby-soft. A powerful concentration of Acetyl Hexapeptide-8-a custom-designed rebuilding peptide-allows the serum to penetrate quickly into skin, helping skin boost its natural collagen and elastin to strengthen its vital s