Lovely serum for brighter skin
"I've been using Medik8 C-Tetra Advanced for a few weeks and so far I'm really enjoying it. The texture is lightweight, absorbs nicely and works well under my moisturiser. My skin looks a little brighter and feels smoother, although I think it needs more time to see the full results. It's quite expensive, but a little goes a long way. Overall, a really nice addition to my morning routine."