I’m talking skin-brightening superstars, clinically proven peptide formulas, and beauty tools that are actually worth the investment to revitalize your skin. If you’re in the market for some new and entirely worthwhile skincare goodies, here’s everything I’m snagging at the 2026 Dermstore Anniversary Sale, which runs from now until August 13th. Medik8 Liquid Peptides Advanced MP $95 at Dermstore Boasting “filler-in-a-bottle” benefits, this industry-beloved formula leaves my skin so juicy and radiant with every use. Neocutis Lumiére Firm Illuminating & Tightening Eye Cream $114 at Dermstore Since I’m about to enter my late thirties, I’m paying extra attention to my eye area. Dr. Diamond's Metacine Instafacial Plasma Bioactive Growth Factor Serum $200 at Dermstore I’ve lost count of how many times the Marie Claire beauty team has recommended this growth factor serum.