Back in May 2018, I tried both Maac10 and Genex brands. Both seemed fine then as far as I could tell.
I notice Maac10 posts a test report on Amazon, but it doesn't show their company name or the testing company name, so not sure if that any good or not.
Genex doesn't have a test report posted.
They both have a 4 star average of reviews on Amazon. Significantly better than Niagen, but not as good as the 4 1/2 average for all the ABN products.
Personally, I think sublingual is far better, and likely why ABN has such better reviews.
But I'd guess they aren't total junk and maybe worth a try, if you want a capsule instead of sublingual delivery.
Dan - I posted the above on this thread yesterday, and a few responded there...
Oh, sorry, just noticed you were one of the responders. Guess you posted here to get more comments. Oops, my bad.
Edited by able, 12 January 2019 - 06:25 PM.