The Beauty Insider team frequently tests products, and we’re huge fans of vitamin C serums, so we were excited to try encorium’s CE3 Brightening Buffet! This multi-benefit serum is loaded with biocompatible antioxidants that rejuvenate the skin, fade dark spots, and improve skin texture. Unlike most pure vitamin C serums, its formulation is surprisingly gentle and does not leave a stinging sensation on most skin types. Read more.