When it comes to Vitamin C Serums, it's no secret that I adore the Klairs Freshly Juiced Vitamin Drop. I dedicated an entire blogpost review to this cult favorite, which you can read all about here. As I am well into my second bottle and building up my Vitamin C tolerance, I wanted to increase the concentration and strength of active ingredients. Enter the Neogen Dermalogy Real Vita C Serum. Today, I wanted to share with you a quick review based on my experience with the product.