This is a Great product
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.
Sunday, November 8, 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.
Showing 144 reviews with 5 stars · Clear filters
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.
Exactly What I've been looking for for years!
By Beej
Y’all are always accommodating…liquid caffeine is a wonderful product.
By Trisha H.
Always a great experience!
By Stephen F.
I have been a customer with Liquid Caffeine for 8 years. The product is consistent amd provides clean energy. I put in my water in the morning. The best part, always ships really quickly
By David
This product has been an absolute miracle! Since I discovered Liquid Caffeine, my boyfriend and I, have been amazed. Our workdays have never been so smooth, or enjoyable😉. When that midday exhaustion (used to) hit, time seemed to slow down, dragging past. However, a pre-mixed drink with 2 pumps of "L.C" is magic! Half-time in our day is just a tasty, refreshing, refuel. This keeping us both going energetically and completely focused! No jitters, or tingling scalp, no hard crashes, just our normal wind down. My significant other and I, are thankful to have been introduced to such a honest product. Try this product, & be amazed.
By Olivia Ann J.