Shh, don't share my little secret with too many people. Thursday and Friday are not good skin days and my face starts to look as tired as I feel. This Radiance Booster from Dr Lewinn's does exactly what it says on the tin - a good boost! Use after moisturiser for a fresh glow before applying your make-up and as an extra kick use a coin sized amount on clean, moisturised skin at night. This cream gives your complexion the look and feel of 8 hours of sleep and 8 glasses of water. Now what can be bad about that?