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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.
Chris H
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Genius Caffeine
🟠 Consistent Energy: Sustained release for steady focus and alertness.
🟠 No Jitters: Smooth boost without the anxiety typical of high caffeine doses.
🟠 Effective & Long-Lasting: 100mg caffeine per capsule for optimal balance all day.
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.
Chris H
![](https://cdn.shopify.com/s/files/1/0519/6280/6450/files/head-atom.png?v=1688053437)
![Genius Caffeine](http://thegeniusbrand.com/cdn/shop/files/GENIUS-Caffeine-Front_560c0b6c-0a01-42dc-ba6c-9ae574178647.png?v=1694029783&width=2900)
Be a Brainiac
Here's what Genius Caffeine can do for you:
Smooth, Long-Lasting Energy
![](http://thegeniusbrand.com/cdn/shop/files/caffeine-icon1_40x40_3a7320b5-72fb-4ea1-8f29-422e07bdc802.png?v=1695754972&width=40)
Enhance Performance in the Gym or at the Office!
![](http://thegeniusbrand.com/cdn/shop/files/caffeine-icon2_40x40_359c8d09-6d03-48be-bb70-6d86c786200e.png?v=1695754972&width=40)
Boost Metabolism & Weight Loss
![](http://thegeniusbrand.com/cdn/shop/files/caffeine-icon3_40x40_fb85c629-a37e-48a4-a842-2e2fa35716a5.png?v=1695754972&width=40)
No Crash or Jitters
![](http://thegeniusbrand.com/cdn/shop/files/caffeine-icon4_40x40_6f5b126d-afb3-401b-8952-c2d6411a6388.png?v=1695754972&width=40)
When & How to Use
![](http://thegeniusbrand.com/cdn/shop/files/gb-whentouse-40x40.png?v=1695749842&width=40)
How to Stack
![](http://thegeniusbrand.com/cdn/shop/files/gb-howtostack-40x40.png?v=1695749842&width=40)
Product Description
The Perfect Stack
This product is rated 4.8 of 5.0 stars.
It has received 12 reviews.