I got a 15 day supply and took it as written with no results. I looked forward to feeling more aware, focused, and having better recall but I was no different. The service was great, packaging great, quality was great, it just didn't work for me.

Honestly i do feel more alert but i have so much on my plate right now im still struggling to remember simple things. I want to keep consistent for a couple more months to truly see benefits.

Better than caffeine, this is what you need if your a student that needs to focus on reading material and retain information. No more 3-4 energy drinks per day!

iv got wacky dreams i tell ya, but they're clear as day. id give it 5 stars only i haven't been taking it "religiously" to see the complete results which im sure would be amazing.

This stuff is the REAL deal!! ......and it builds!! I felt it the first day and loved it but on the 3rd day I was feeling its effects getting even better. This product is part of my life now.....no going back!!

I believe it is having an effect. I also take another supplement so I cannot say exactly what it is doing. I feel after taking it longer I will be able to pin point exactly what benefits I have gained.

I only received 2 weeks worth and could not tell a difference in that short of time. I would need to use product for 4 to 6 weeks to be able to give an honest opinion. I could tell No difference in 14 days.

Not really for me…i cant get a goodnight sleep while using this product, and honestly it does get me going, but i dont feel any extra clarity or focus.

It made me feel nauseous so I stopped taking it. I also didn't realize I had to cancel the auto-subscription but the Onnit team reimbursed me when I contacted them so huge kudos to them for taking care of me which is why I am giving 4 stars.

First day I took it, I went to the gym and killed it. On a day where otherwise I wouldn't have gone at all. Removes the extra effort it takes to sometimes just get to the gym.