Support firmer, more radiant skin from within with the 4-in-1 blueberry-mint elixir. Clinically proven to boost skin luminosity by 36% and reduce wrinkles, pores, and age spots in just weeks, this U.S. dermatologist-formulated blend delivers bioactive Japanese marine collagen, L-glutathione, hyaluronic acid, vitamins, and antioxidants in a delicious effervescent tablet.