It works OMG Omg i could feel the energy and focus with in min after taking the focusfi the clarity in my brain the productivity was insane I had enough energy after a 8 hour day shift and 5 hours of homework. Thank you so much

This stuff is the absolute best This stuff is the best! It helps me get through my day and continues to help day after day after day. Focus, mental clarity, and being in the moment like never before.

Problem with Customs but good product I’ve bought the Stack of WN one year ago and today I’ve received my package after the second try... But the product is really good so for that I’ve set 3 stars and not 1!

Not as good as advertised I liked it but it took forever to deliver. It also makes my ears incredibly hot to the point of burning and I have to splash water on them. There is some increase in focus but not enough to really know the difference. I've been using them for 2 weeks now.

Tried it for the first time this… Tried it for the first time this morning, and god can I say the results are fast and amazing. Got more done today than I have all week! Great product! ❤️