This potent serum is all hopped up with Hydroplex-3 (the same trio of professional-strength moisturizing ingredients used in out The Youth As We Know It in-spa facial), which has been encapsulated to work both on contact and over time-plus pearl extract and potent skin radiance boosters. So, if you fancy a luminous glow, plumper and smoother-looking skin and a rash of compliments (hey, who doesn't?), look no further.