Intended use. Tru Niagen is primarily marketed as a supplement that supports healthy aging and promotes longevity. By replenishing NAD+ levels, Tru Niagen aims to optimize cellular function, improve mitochondrial health, and enhance overall well-being.

TRU NIAGEN® is manufactured in the U.S. under cGMP (current Good Manufacturing Practice) regulations enforced by the FDA. Our manufacturer is certified by the NSF, a leading independent public health and safety and each lot of TRU NIAGEN® undergoes thorough purity testing.

Tru Niagen™ is recommended to be taken at the same time every day. You can take it once daily in the morning or at night, with or without food. How long does it take for TRU Niagen to work? Tru Niagen™ specifically claims that individuals taking 300 mg per day of the supplement for eight weeks increased NAD by 40-50%.

Studies have proven that Tru Niagen is capable of safely elevating NAD+ levels within the body. Based on multiple studies as well as anecdotal reports by consumers, Tru Niagen can offer more than just anti-aging benefits. The supplement may also help to increase energy levels, enhance sleep activity, and more.

Studies of humans taking even 1,000-2,000 mg per day of NR (significantly higher than the recommended Tru Niagen dosage) showed no significant harmful effects, though some people taking this higher dose experienced mild side effects such as: Nausea. Headache. Indigestion.

Tru Niagen products contain our patented flagship supernutrient Niagen, a unique form of vitamin B3 that your cells can readily convert into nicotinamide adenine dinucleotide (NAD+).

The energy you get from Tru Niagen®, on the other hand, is, well, different. It's not an eight-ounce cup of drive and alertness. It provides a boost in cellular energy. Using a patented supernutrient, Tru Niagen® boosts the natural energy in your body created through cell metabolism.

Side effects are usually mild and might include nausea, bloating, and skin problems such as itching and sweating.

Niagen® (our patented form of nicotinamide riboside) is safe for all adults when taken as recommended.

How long should I take Tru Niagen? Tru Niagen® capsules are intended to be taken indefinitely as a dietary supplement. They are most effective when used daily over an extended period of time.

300mg We recommend at least 300mg of Tru Niagen® per day to get the best healthy aging benefits. Our study shows that a minimum of 300mg per day increases NAD+ up to 50% after two weeks.

Tru Niagen comes in a 300mg dose. Several studies have looked at NR in doses between 1,000 and 2,000mg. In those studies, side effects were rare and mild. Experiences of bloating, upset stomach, or flushing were at the top of a short list.