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Liquid Caffeine Reviews 212

•
TrustScore 5 out of 5

4.8

Vitamin and Supplements Store
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Review summary

Created with AI, based on recent reviews

Looking at 65 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the product, describing it as an absolute miracle and a clean, energizing caffeine source that works quickly without side effects. Many appreciate its versatility, noting it blends well with any liquid without altering the taste, making it an excellent alternative to coffee or energy drinks. The quality is frequently highlighted as very good, with the product consistently delivering as advertised. Reviewers also commend the top-notch customer service and fast delivery, often mentioning prompt communication and quick shipping. However, some people mentioned needing more pumps than recommended to feel the effects. Additionally, a few customers experienced delayed packages or wished for international shipping options.

What people talk about most

Product

Customers consistently note positive experiences with the product, often describing it as a great product... See more

Quality

Reviewers consistently express satisfaction with the product's quality, highlighting its ease of use and... See more

Customer service

Reviewers consistently highlight the positive aspects of customer service, often describing it as "among the... See more

Delivery service

Customers consistently report positive experiences with delivery service, frequently highlighting fast... See more

Reviews shaping this summary

Rated 5 out of 5 stars

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

Rated 5 out of 5 stars

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

Rated 5 out of 5 stars

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

Rated 5 out of 5 stars

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

  1. 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

4.8

Excellent

TrustScore 5 out of 5

212 reviews

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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

How this company uses Trustpilot

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Rated 5 out of 5 stars

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.

17 April 2025
Rated 5 out of 5 stars

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

17 April 2025
Rated 5 out of 5 stars

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.

17 April 2025
Rated 1 out of 5 stars

You changed your caffeine level from 85…

You changed your caffeine level from 85 to 80 . Now it's more preservative than caffeine.

26 March 2025
Liquid Caffeine logo

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.

Rated 5 out of 5 stars

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!

7 March 2025
Rated 3 out of 5 stars

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!

18 January 2025
Rated 5 out of 5 stars

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.

24 December 2024

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