Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
156 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Liquid Caffeine is your source for highly concentrated caffeine. Add it to any drink to make it an energy drink! Dispense a safe portion into your drink with the provided pump. Cut the sugar and chemicals out of your caffeine intake with Liquid Caffeine. Traveling get our packets. Each packet contains 80mg of caffeine and is great for when you are on a trip.
Liquid Caffeine (liquidcaffeine.com) has 156 customer reviews on The Fair Hearing, with an average rating of 4.8 out of 5.
156 approved reviews, newest moderated first
I’ve been using liquid caffeine for a while now and this company never fails me. I’m especially grateful for the fact that this company ships overseas to military addresses. Shipping is fast and the product does its duty.
By Michelle M.
I love that this product is affordable, tasteless, and versatile. I don’t like that the company uses ai for their images, recipes, and I’m sure more. I also wish there was a way to track the order through the website.
By Abigail L.
I’m a first time buyer from this company. Comparing this company to the company that I usually purchase from, the price was a little less, delivery was pretty quick, and I was happy with the product.
By Howard
I like the ease of ordering,
By Mary N.
Very good if you like energy drinks
By Konner V.
This is a Great product! I've been using it for 12 years! It allows you unrivaled flexibility with my caffeine regiment!
By Matthew H.
Excellent work
By Shahzaib S.
My alternative to a sugar and calorie filled morning coffee.
By David C.
