Ergothioneine with Clinically Studied MitoPrime® - High Potency 30mg with 98% Purity - Fermentation-Based L Ergothioneine Supplement - Longevity and Immune Support - Third-Party Tested, 90 Capsules

Feeling slightly less brain fog which I think leads to a bit more focus. I think there might be some effect on overall energy level, but nothing drastic. Kind of has an odd smell that somehow is comparable to the smells of other amino acids I’ve tried but unique to its own aroma… malty or alkaline like odor that teases a bit of fishiness…

There are many scientific reviews of this mushroom-derived supplement. I suggest you search "Academic ArticleErgothioneine " and self-educate.

Helps a significant amount with low energy. Not ready to run marathons, but I have more energy than I did.

first time i used it i took 1:12 off my record time!

Seller is good. Offered full refund when the product did not suit me. So you should definitely try it as it is risk free.

Arrived. Seems to do the job.

I suffer from brain fog and have been taking this for several months now and find that I see noticeable difference in my focus. I haven’t experienced any side effects and when I take it with my morning coffee feel very significant mental boost. For $19.95 You get a three month supply and it claims to have a 98% verified purity. I am no scientist, but I do know my body and anything that can give me an edge at work. I’m gonna try.

I am mid 50, feel tired in the afternoon very often. This supplement seems boomed up my energy level during daytime.