15% Vitamin C + EGF Serum

Move over lone vitamin C formulations. This innovative serum welcomes EGF as well, a signal peptide that latches onto tired, aged cells and charges them up into behaving like young, energetic ones - for skin that freaking glows. Apply post other serums and follow with a moisturizer. It may feel slightly sticky at first, give it a few minutes to absorb completely. If you're using it only once a day, use it in the morning under your SPF to get the most out of its anti-oxidant properties. Avoid using serums with exfoliating ingredients in the same routine.