Nicotinamide adenine dinucleotide (NAD+) is a coenzyme found in every cell, where it plays a central role in cellular energy metabolism and other essential processes.* Each serving of our NAD+ Capsules contains 900 mg of NAD+, with 81,000 mg per bottle, in a simple two‑ingredient formula (NAD+ and a vegetable capsule).

NAD+ acts as a cofactor in hundreds of enzymatic reactions that convert nutrients into energy and support normal cellular maintenance, so maintaining healthy NAD+ levels is one way to support overall cellular health and healthy aging.* Our capsules are made in our cGMP‑compliant facility and third‑party tested for purity and potency.

Suggested use: Take 1–2 capsules daily with a glass of water, preferably with a meal, or as recommended by your healthcare provider.

Test Details

Learn more about each test in this panel.

How the device works

Our FDA-cleared device makes collection quick and virtually painless.

Stick it on your arm, press a button, and in about five minutes, you’re done. No needle. No fuss.

Accessing your results

Once your sample reaches our lab, you’ll get your results in 2–3 business days. We’ll email you when they’re ready, and you can view them through your secure online portal.

Your report is easy to read and ready to share with your healthcare provider.

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