Why 300mg?

Why 300mg?

Our recommendation of taking 300mg of Tru Niagen® per day is rooted in our clinical study published in Scientific Reports in 2019.

What did the study say?

Subjects who consumed Niagen® observed supported  NAD+ levels after two weeks. Below are the results based on supplementation size.

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So how much Niagen® do I take?

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

Can I take more than 300mg?

We have several published human clinical trials that have included supplementation sizes larger than 300mg per day under medical supervision. The subjects of these studies did not experience any attributable adverse events during their participation.

The most important thing is consistency.

To consistently receive the healthy ageing benefits of Tru Niagen®, it’s essential to take it every day.

The study shows that daily supplementation of 300mg after the two-week mark is crucial to maintaining your NAD+ at peak levels.