I have been using the NAD+ nasal spray for 2 months, and I began noticing significant positive effects just a few days after starting it. The most immediate improvement was in my mental clarity and overall energy levels. Tasks that usually felt mentally draining now feel much more manageable, and there’s a noticeable increase in my focus and alertness throughout the day.

Physically, I’ve experienced a consistent boost in energy levels. There has also been a subtle improvement in my mood and motivation, which I hadn’t expected.
- Dr MG, London