Professional-C Serum 10%

A concentrated 10% L-ascorbic acid serum that helps defend against environmental stressors while brightening dullness and uneven tone. This specific concentration makes it a reliable entry point for those new to high-potency Vitamin C or for anyone whose skin finds higher percentages a bit too reactive. It’s a straightforward, effective morning step that works best layered under sunscreen to help neutralize free radicals throughout the day.