John C.
Awesome product and service
Awesome product and service! I have referred my family and friends and would recommend their products over any other caffeinated drinks out there, I’ve been using it since 2019 and don’t plan on stopping!
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 Five Star Index, with an average rating of 4.8 out of 5.
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Personal Care · Costa Mesa, California
Excellent

Personal Care · Fountain Valley, California
Excellent
Personal Care · Westlake Village, California
Excellent

Personal Care · Los Angeles, California
Excellent
Showing 144 reviews with 5 stars · Clear filters
John C.
Awesome product and service! I have referred my family and friends and would recommend their products over any other caffeinated drinks out there, I’ve been using it since 2019 and don’t plan on stopping!
PSDance
Always receive quickly & the product is exactly what I need! Happy customer
Steven L.
Love this product and company. Been using them for many many years.
Jeffrey V.
Great attention to detail as they noticed that I had accidentally purchased 2 of the same item and asked me if I wanted both, then refunded me one since i didn't want 2 at this time
Michael D.
It's just a great product, and you guys have wonderful customer service. Thank you!
Susan
I can't have caffeine so I drink decaf coffee but my husband needs the energy, so he adds liquid caffeine to his cup. It's super easy and he doesn't notice a taste difference. Will definitely buy again!
Kathleen M.
I have been buying from Liquid Caffeine for over a year now after unsuccessfully trying other brands and I have to say Liquid Caffeine is by far the best Caffeine additive out there. They are prompt in getting the product to me, never any mistakes, the product itself is good and their customer service is among the best. I definitely recommend this company for your purchase
Eric
Got it for a friend of mine and they enjoyed it