Product details:Not a fan of mixing and layering serums? Then you *need* this one-size-fits-all formula, which brightens, hydrates and strengthens skin by increasing collagen production. Trust us, you’ve hit the MUTHA Lode with this one… Featuring the brand’s bio-fermented “MUTHALOAD™ Core Technology”, (which is a blend of hyaluronic acid, rice peptides and rice kefiran), alongside a super-effective form of vitamin C, the No.1 Serum helps to diminish the look of pigmentation, retain moisture, increase collagen production, repair and protect against sun damage. To put it simply, this easily absorbable elixir greets skin with sheer TLC from all angles. MUTHA No. 1 Serum 30ml