Brilliant - Brightening Niacinamide

What you are looking at is Brilliant - Brightening Niacinamide by Melissa Mae Beauty, a skincare product. Active ingredients can be effective and irritating at the same time, which is why the usual advice is to introduce one at a time. Patch test on the inner arm or along the jaw first, especially if you are already using retinoids, acids or vitamin C. Discounted listings come and go, and rarely at the same shop twice. Keep the lid closed and the pack out of direct sun — light and air degrade most actives faster than time does. Add delivery to the cheapest price and you will see whether it is genuinely the best deal.