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 exhau... See more
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Review summary
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Customer service has always been top notch. I had a couple questions and Ben F. responded well within 24 hours and provided the tracking number I needed and answered my other questions. And as alway... See more
I've bought from Liquid Caffeine before. Their caffeine products are unique, they are very nice quality, the caffeine is just as advertised. Communication about your purchase status is prompt, and s... See more
Excellent caffeine source instead drinking energy drinks or energy powders or pills that would make you sick. I like how it is versatile to blend in with any liquid. I even tried mix it with straight... See more
Company details
- #21 of 158 best companies in Vitamin and Supplements Store
Written by the company
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.
Contact info
179 Sliger Rd, 92359, Mentone, United States
- info@liquidcaffeine.com
- liquidcaffeine.com
4.8
Excellent
212 reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 100% of negative reviews
Typically replies within 2 weeks
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15 Years of Flawless Service
I've been using Liquid Caffeine since 2010—nearly every day—and the service has been just as dependable as the product. Orders are always well-packaged and arrive on time. On the rare occasion there’s an issue (like a burst bottle), they fix it immediately, no questions asked. Over the years, they’ve even sent me thank-you extras for being a loyal customer. It’s rare to find a company this consistent, responsive, and genuinely customer-focused after so many years.
April 17, 2025
just caffeine
just caffeine, cutting the chemical bs in the energy drinks, mix it in a smoothie and your set with all the vitamins and caffeine youll need
April 17, 2025
Great product
Great product! Gives me the extra energy needed. Received in a timely manner. Has a bitter taste but that doesn't bother me.
April 17, 2025
Easy order process and quick time from…
Easy order process and quick time from order to delivery.
April 5, 2025
You changed your caffeine level from 85…
You changed your caffeine level from 85 to 80 . Now it's more preservative than caffeine.
March 26, 2025
Reply from Liquid Caffeine
Kym we are really sorry that we gave you the impression the caffeine levels in our Liquid Caffeine has dropped. We would like to reassure you we are putting the same quantity of caffeine in our Liquid Caffeine as before. We merely changed the labeling to reflect the fact that the dosage isn't always exactly the same due to a number of variables.
Great Service!!!
Everything from email notifications to shipping and tracking was on point.
March 24, 2025
I love LC more than coffee
I love how this company basically focuses on just one thing and gets it right. Orders ship fast.
March 19, 2025
Best Idea Ever In Caffeine!
Quick, efficient shipping, courteous service, highly recommended!
March 18, 2025
Great product
March 17, 2025
No crash! Great Product!
So I'm basically a regular customer. I've ordered the regular liquid caffeine for 4 years now and never crash like I do with coffee. So it's been a great option when I want to take a break from it. It always ships quickly too. Great product!
March 7, 2025
The product it’s self is amazing…
The product it’s self is amazing however the pump could use some help.
March 5, 2025
I was looking for an energy drink that…
I was looking for an energy drink that didn’t involve a hard crash like most
Most “energy drinks” do 3 hours after a work out.
Liquid caffeine is all day energy!!
😎🇺🇸💪🏻
✨✨✨✨✨
January 29, 2025
Excellent product
Excellent product, great customer service, fast delivery, and reasonable pricing. Overall, great provider.
January 28, 2025
It is ok
It is ok. It fills a small niche.
It would be better if it were clear and actually smelled and tasted like coffee! That would make it a winner!
January 18, 2025
Love the auto reorder
Love the auto reorder. On time and heads up email for payment. Perfect. Thank you
January 14, 2025
Experience was great!
Experience was great!! Easy to order. Fast Shipping. Arrived on time!
January 11, 2025
Product is great
Product is great! Wish I would have gotten the sweet version but the flavor of regular isn’t that noticeable. Will try sweet next time!
January 4, 2025
Five stars forever and always
Five stars forever and always. I learned about Liquid Caffeine from a local, mobile coffee truck here in 'Podunk', FL that made their own energy drinks; I will never forget his selfless act of sharing by informing me of this amazing product.
December 24, 2024
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