You can, but we recommend taking NAD+ in the morning with breakfast for energy, and Magnesium at night before bed for sleep. This creates a natural 24-hour rhythm that optimizes both products.

You can take either individually, but they're designed to work synergistically. NAD+ powers your day while Magnesium restores your night. Together, they create a complete system for cellular health and longevity.

Yes. Both NAD+ and Magnesium Glycinate are safe for continuous daily use. In fact, the bundle is designed for long-term consistency—this is how you build and maintain cellular health as you age.

We currently ship within the United States. All orders are processed and fulfilled from the U.S.

Yes. For safety reasons, we can only accept returns for products that are unused and unopened, subject to inspection once received. Customers are responsible for return shipping costs.

To start a return, please contact us through admin@longevitylayer.com or review our Returns and Refunds Policy for details.

Longevity Layer was inspired by the idea that true wellness is built, layer by layer. The body is a connected system that deserves to be strengthened and supported from every angle. Our first products reflect that balance: NAD⁺ to power the mind and cellular energy, and Creatine to fuel the body’s strength and performance. Together, they form the foundation for lasting vitality, helping you feel sharper, stronger, and more alive every day.