I took TRU Niagen for almost a year. I thought I might have noticed a difference for a month or two, then nothing. They increased the capsules from 125mg to 150mg but the capsules were only about 80% full after that. I wrote them an email complaining about the change in quantity/quality and they canceled my order instead of replying to my concerns. That was kind of telling to me. They can't stand up to a little criticism without ending an established relationship. I see why they have to pay experts to be on their panel of experts or whatever it is they do. If I notice a decline after being off of it, I'll re-post. I think it's the emperor's new clothes.
Bottom Line: No, I would not recommend this to a friend
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