Genius Caffeine

SUSTAINED RELEASE CAFFEINE

GENIUS CAFFEINE offers a unique energy-enhancing experience thanks to the advanced encapsulation technology with sustained-release VitaShure® caffeine. Genius Caffeine delivers a rapid burst of energy followed by a steady, gradual release over 6-8 hours. Say goodbye to caffeine crashes and jitters as you enjoy consistent energy throughout your day. Support your alertness, concentration, and performance with every capsule. Genius Caffeine - fuel your day, sustain your focus!

This is my second time purchasing this brand. One bottle lasts me forever. I take this with L-theanine when I need to and this product works great. I cannot take many caffeine supplements because I don’t like that jittery feeling. This one offers a nice sustained mental boost when I need it.

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Customer Reviews

Based on 2470 reviews
82%
(2034)
15%
(382)
2%
(38)
0%
(9)
0%
(7)
M
Michael Scott
Good stuff

I wish it was cheaper, but overall these are good value.

D
Derek Richards

Genius Caffeine

W
WILLIAM BARNETTE
OKAY

It is not as effective today as it was two weeks ago.

A
Anonymous

Most caffeine pills I have tried have made me jittery but not these!
When they say boost and maintain with no crash, they formulated these right!
Will keep them on hand from here on :)

A
Anonymous

Most caffeine pills I have tried have made me jittery but not these!
When they say boost and maintain with no crash, they formulated these right!
Will keep them on hand from here on :)