Kill Cliff Reviews 

2,760
TrustScore 3 out of 5

3.1

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Rated 4 out of 5 stars

Drinks are always great-tasting, no sugar, lots of additives for get up and go with clean caffeine. No problem with reaching them e-mail. Many year buyer; too bad this site can't verify buyers (like A... See more

Rated 1 out of 5 stars

I placed an order directly on Kill Cliff’s website on 8/22. I received no notification from Kill Cliff after a week that my order had shipped. Customer service has repeatedly told me that my order wou... See more

Rated 5 out of 5 stars

We have had some issues with expired cases being sent to us. Some cases expire 4-7 weeks from the day of delivery, we are a new gym (only 1 year old) and normally plan to place orders that will last b... See more

Rated 1 out of 5 stars

Don't waste your time with these folks. Customer service is shoddy at best; they are unable to keep the product in stock, and a subscription is useless because they won't have the product availab... See more

Company details

  1. Fitness and Nutrition Service
  2. Food Products Supplier

Information provided by various external sources

Founded by a Navy SEAL. Kill Cliff gives back to service members, veterans, and their families as a Proud Partner of the Navy SEAL Foundation.


Contact info

3.1

Average

TrustScore 3 out of 5

3K reviews

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No recent history of asking for reviews

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3.1

All reviews

(2,760)

1 review in the last 12 months

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Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 4 out of 5 stars

Drinks are always great-tasting

Drinks are always great-tasting, no sugar, lots of additives for get up and go with clean caffeine. No problem with reaching them e-mail. Many year buyer; too bad this site can't verify buyers (like Amazon, as they can track who has actually purchased the product) to make sure someone (a competitor?) who may not have been a customer at all was trashing them.

14 June 2026
Unprompted review
Rated 1 out of 5 stars

Don't waste your time with these folks

Don't waste your time with these folks. Customer service is shoddy at best; they are unable to keep the product in stock, and a subscription is useless because they won't have the product available.

I have been a subscriber with monthly recurring orders for years and have experienced more problems than I can even remember. Each time I reach out to customer service to inform them of my perspective as a customer, they reply with something to the effect of "Thanks for the feedback! Don't worry we are working to correct these issues immediately"

They have not been corrected and I have lost hope that they ever will be corrrected. Dont waste your time or energy.

26 September 2024
Unprompted review
Rated 1 out of 5 stars

DO NOT ORDER FROM THIS COMPANY

I placed an order directly on Kill Cliff’s website on 8/22. I received no notification from Kill Cliff after a week that my order had shipped. Customer service has repeatedly told me that my order would ship within a business day with little or no detail on the issue. After three weeks of waiting, I’ve asked for a refund and I’ve completely stopped receiving responses from Kill Cliff’s customer service. Avoid this company at all costs.

22 August 2024
Unprompted review
Rated 1 out of 5 stars

Poor customer communication and product out of stock

We have purchased KC products for more than a decade and weathered the storm through terrible website re-designs and product shortages. But these shortages and excuses are wearing thin for us. We are on a subscription for a certain product and rather than informing us that, not just the one flavor was out of stock, but the WHOLE LINE was out, they charged our card a week ago and simply never let us know. CS stated that they were moving warehouses and it took longer than expected. - Had this been the first time, I would let it go...but it happens nearly every time the subscription ship date comes around. With so many similar products on the market, I think it may be time to try something else.

15 August 2024
Unprompted review
Rated 5 out of 5 stars

GREAT PRODUCT

HAVE PURCHASED CBD G.O.A.T.
ZERO SUGER WITH AWESOME TASTE
DEFINITELY RECOMMEND, AN AWESOME ENERGY DRINK.
GREAT PRODUCT FOR AFTER WORKOUT DRINK.

1 May 2023
Unprompted review
Rated 5 out of 5 stars

What are you waiting for, drink your Kill Cliff!

3/1/19 Product is awesome. Love it. Tastes amazing. Great benefits.
If you want the product forget it. 3 shipments sent in February and all three damaged. Never received my monthly shipment.

3/10/19 Update: Kill Cliff went above and beyond. I only asked for my money back for the damaged shipments in Feb. The refund was instant. Then they worked with the carrier to ensure my March product got to me quickly. There even was some extra Kill Cliff flavors to try. Let’s just say there customer service won me over and I’ll be carrying around my Kill Cliff rambler proudly. I support this product. Everything I’ve tried tastes great. They support a wonderful organization and they know how to treat their customers.

4 March 2019
Unprompted review
Rated 4 out of 5 stars

Problems resolved…

I have now received a response from Jerry Barker with KillCliff about some delivery issues they are having and now feel comfortable with Kill Cliff and plan to continue using it

4 December 2018
Unprompted review
Rated 5 out of 5 stars

KC really helps me after PT in the south Florida heat!

I've been consuming Kill Cliff for years now, and I swear by it after a long run, especially in the Florida heat of summer. I remember when there was one flavor and one product: TASTY. Despite all of the offerings that KC has now, I still only use one product: TASTY...err...Blood Orange. Whatever. Bottom line: $h!t works.

4 December 2018
Unprompted review
Rated 3 out of 5 stars

Shipping is terrible

Shipping is terrible! Always have problems getting it delivered. Product is great and your staff is great but the contract with the shipping company has to go! UPS it!

6 November 2018
Unprompted review

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