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Kill Cliff Reviews 

2,760
•
TrustScore 3 out of 5

3.1

Fitness and Nutrition Service
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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 5 out of 5 stars

Excellent product, service and cause

Ordered directly from Kill Cliff. Fast and free shipping! I love to drink this during and after a workout to maintain hydration and help my recovery. It is a relatively clean drink that also supports a cause that is very important to me.

14 March 2018
Unprompted review
Rated 5 out of 5 stars

Great product and Awesome cause!!

Great product and Awesome cause!!! Blood Orange is the bomb!!!! Delivery is super fast. It's awesome that part of the proceeds go towards the Navy Seal Foundation.

13 March 2018
Unprompted review
Rated 5 out of 5 stars

To be honest I was skeptical

To be honest I was skeptical, I've tried enough products to know they generally do not do what they say. If they they do help performance, there is something that makes them unpleasant, like caffine, flushed skin, tingling etc. But, after a nine mile run for distance and the next day an 5 mile run with hills, the product did exactly what it claimed - no quit. I ran with pleasure - not missing the normal low gut feeling of not wanting to keep running. I will be using these products this year for two Spartan Trifectas.

12 March 2018
Unprompted review
Rated 5 out of 5 stars

Double Awesomeness

Received the email to write a review before I even wore the shirt... I can now say that I have worn the shirt and...

Hit a 30# PR on my sumo deadlift 3 rep max...? Must be my new KC shirt! Two of my favorite brands collaborating for one epic shirt... Can’t wait to see what happens when I wear the tank!

Seriously though, the shirt fits as expected. Proud to support these two spectacular brands. ❤️

9 March 2018
Unprompted review
Rated 5 out of 5 stars

Love these

Love these, orange is my favorite with lemon lime close second. I have one every morning 🧡💚 not happy Vitamin Shoppe and GNC stores no longer carry 😭

8 March 2018
Unprompted review
Kill Cliff logo

Reply from Kill Cliff

Glad you're such a fan!! We're pretty fond of them too ;)

Good news is that you will see them in more retailers going forward but for now you can still order on our website, where we offer 12pks and cases, and we provide free shipping to anywhere in the continental US!! Reach out to us at customerservice@killcliff.com if you have any questions or we can help!

Rated 3 out of 5 stars

Your website is so slow

Your website is so slow, it took me nearly a full workday to order a shirt. I'm sure the shirt will be 5 stars, but it's worth a few more dollars a month to upgrade the server so customers can make orders in a timely manner.

7 March 2018
Unprompted review
Rated 5 out of 5 stars

Product is worth the price.

The product is a little pricey, but for the quality and free shipping I have no problem ordering more. The recovery drinks are top of the line!!!!

5 March 2018
Unprompted review
Rated 5 out of 5 stars

I bring KC regular and Endure on hunts

I bring KC regular and Endure on hunts, range training days, and just plain old PT days. My clients love it and I love it. K. Leng is my go to rep. Call her and get set up if you're a business. She's on top of it.

23 February 2018
Unprompted review

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