NMN Supplement Ultra High Strength Stabilized Nicotinamide Mononucleotide 500mg Per Capsule. 2 Capsules = 1,000mg of NMN. Boost NAD Levels. Healthy Aging NAD+ Supplements for Men and Women

Clinical trials typically use 250-500mg daily. Peak Performance NMN 500mg Capsules delivers 500mg NMN per serving, which we classify as Therapeutic relative to that range.

See the "Also consider" section below for two alternatives. Choose based on form preference (Capsule vs alternatives), dose adequacy, and third-party testing.

Yes — Third-Party Tested. Third-party testing verifies ingredient identity and label accuracy.

Yes — Amazon Subscribe & Save is available for this product. Enrolling locks in a recurring delivery at a reduced per-unit price.

NMN has been studied in human clinical trials at doses of 250mg to 500mg daily with a favorable safety profile. This product provides 500mg per capsule, which falls within the commonly studied range. As with any supplement, consult your healthcare provider if you have pre-existing health conditions.

Most NMN clinical research has focused on adults over 40, when NAD+ decline becomes more pronounced. Younger adults may have less need for NAD+ support since their natural levels are typically higher. There is no safety concern specific to younger adults, but the potential benefits may be less noticeable.

Some users report that taking NMN in the morning supports daytime energy without negatively affecting sleep. Because NAD+ is involved in circadian rhythm regulation, taking NMN later in the day could theoretically influence sleep patterns in some individuals. Most clinical trial participants have not reported sleep disturbances as a side effect.

Peak Performance states that their NMN is third-party tested for purity and potency. Standard third-party testing protocols typically include heavy metal screening for lead, arsenic, mercury, and cadmium. Specific test results may be available from the manufacturer upon request.

Many longevity researchers and enthusiasts combine NMN with other supplements such as resveratrol, as some animal studies suggest potential synergistic effects. There are no known contraindications between NMN and common longevity supplements. However, combining multiple supplements should be discussed with a healthcare provider.

The label recommends one capsule (500mg) per day. Some users take two capsules for a 1,000mg daily dose, though most clinical studies have used 250mg to 500mg. Starting with one capsule and assessing tolerance before increasing is a prudent approach.