Dermalogica’s supercharged BioLumin-C formulas are unique, but each one uses our ultra-stable Vitamin C complex to deliver the full power of Vitamin C exactly where it’s needed most for ultimate results. We’ve created formulas that are extremely stable and highly bioavailable delivering outstanding brightening, firming, and smoothing results. In fact, our clinical studies showed our Vitamin C formulas deliver 3 x more brightening than the leading competitor.