Despite its efficacy, vitamin C is notoriously unstable and can quickly go from a hyperpigmentation-zapping wonder ingredient to a $60 bottle of smelly serum. That’s why it’s important to find ...
What does a vitamin C serum do? 'Vitamin C is a staple for so many skin concerns,' explains facialist Abigail James. 'It's an antioxidant, which means it can protect against free radical damage ...
Many people use Sesderma vitamin C serum to rejuvenate their skin but if you don't want to spend a lot, try these cost-effective alternatives. Everyone, including dermatologists, swear by the ...