Unlike L-ascorbic acid, which is water soluble, THD-ascorbate is oil soluble and ... standard vitamin-C serum that’s suitable for all skin types. “I think it’s the best out there ...
Fortunately, today's market is overflowing with savvy skincare solutions aiming to rejuvenate your skin by hydrating, firming up, and ramping up collagen levels. Wondering which products actually ...