Radiant Vitamin C Lip Treatment Viviane Woodard Skincare BeautyStat C Lip Serum SPF 30 Neutral Peach Skin Concerns] Hyperpigmentation ring around mouth. Have been using TO glycolic acid, skinceuticals vitamin c serum, and Peter Thomas Roth discoloration treatment for 1 2 months now only very subtle improvement. Any How to use vitamin C in your skincare routine MECCA Memo Over here were using @beautystat day and night! , I am LOVING the new Vitamin C Lip Serum SPF 30. I use it when getting ready and pop it in my purse for on the go use! , I also add it into my