Most of the NAD+ skincare on shelves right now is built on a misunderstanding. And if you've been trusting niacinamide to do the heavy lifting, this episode is going to change how you read a label. This episode is Part 2 of our NAD+ deep dive. Here, we get into what actually works to raise NAD+ in the skin, the real precursors, the delivery technology that gets them where they need to go, and the mitochondrial support system most brands leave out. We also walk through the lifestyle levers that move the needle, and why one of them becomes non-negotiable for women after a certain age. If Part 1 explains what steals your NAD+, this episode is where the science gets practical and eye-opening.