NMN Brand Comparison List

This post is a companion to the David Sinclair Supplements post.

The intention is to bring together (hopefully) useful information into a single page, and speed up the analysis process.

The top section contains options for the USA, and further down are options for the UK.

Let me know if you’ve suggestions for improvements in the comments.

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Adrienne
Adrienne
2 months ago

Hi John,
If you go to DoubleWood now, they show a certificate link with heavy metal testing (below the product image). Just fyi 🙂

Michael
Michael
4 months ago

Thanks so much for the information on this page and other pages, John.

Ben Ballweg
Ben Ballweg
6 months ago

It seems ProHealth’s product was tested for lead, arsenic, cadmium and mercury. (See the fourth image at the top-left of this page (https://www.prohealthlongevity.com/collections/nmn/products/prohealth-nmn-pro-300-mg-per-serving-60-capsules-ph518), the lab test dated 4/23/19.) And there’s this one their return policy: https://www.prohealthlongevity.com/pages/return-policy (30 days, etc.).

Ben Ballweg
Ben Ballweg
Reply to  Ben Ballweg
6 months ago

*Please replace “this one” with “this on.” Thanks and sorry.

Teri Linkon
Teri Linkon
9 months ago

Thank you for this list. It’s so hard to choose a company. Do you know if any of these are Vegan-friendly, no gelatin?
I know Doublewood uses Gelatin.