Liquid CaffeineReviews of liquidcaffeine.com

I have been using this for years. No one else I trust. I just wish you had international shipping!

I have been using liquid caffeine (originally known as 5150) on and off for years. No crash, no side effects and works in a few minutes. I give this product all five stars, if I could give more I would and I also recommend this product to everyone. If your unsure just give it a try and I am sure you will put the coffee down.

I’m not a fan of coffee and back in 2022/2023ish, energy drinks started to mess with my body really bad. I looked for alternatives, found this, and haven’t gone back since. I put one or two pumps in a cup of chocolate milk EVERY single day. It’s as much as a necessity in my home as butter, milk or eggs. I tell literally everyone I know about it. Please don’t ever go out of business I’ll be so sad 🖤

I have purchased liquid caffeine many times. It never disappoints. Great customer service

Clean caffeine without causing reactions, Yay!

Ben was amazing, to my experience. There was a mishap, and package was delayed. He remedied the situation quickly, and even provided a discount code! I'll definitely be ordering again thanks to him, keep this one around 😊

I've been a customer for a couple of years now and I continue to be happier and happier with liquid caffeine. Over that time they have started using loyalty points, improved thier packaging, and continue to deliver a top notch product that I have used every day. A+++

Great caffeine supplement . Amazing customer service with fast shilling. Been using this company for many years. Highly recommend !