11 User reviews


Editors rating

Price: Save 20% and get free shipping at Cellucor.com with DISCOUNT CODE "INTENSE"

There are ALOT of Raspberry Ketone Supplements, and most suck. Dr Oz praises Raspberry Ketones, and CLK delivers


Cellucor CLK Review – a supplement for your HIIT, Crossfit, and Insanity Workout


Cellucor CLK - Just releasedCellucor CLK has been introduced by Cellucor Labs, a sports nutrition company. Cellucor was first introduced to me by a police officer from a neighboring town, and when I first used Cellucor P6 and Cellucor NO3 Chrome. Since then, I have been VERY impressed by this company and when I started a unbiased review website, I have often kept their integrity in mind when reviewing products. Cellucor CLK has not let me down. I really wish Cellucor CLK was introduced in the spring, when most people start getting in shape. Do you research, read this review, then CLICK HERE to order your own Cellucor CLK


If you exercise a home using George St. Pierre’s Rushfit, Insanity, P90X, or Crossfit, Cellucor CLK would help deliver a loss of the last few pounds. Cellucor CLK does not contain stimulants, so if you are looking to get a rush for the early morning workout like from Cellucor N-zero Extreme, that is not going to happen. The bright side is, you can take it with your other P90X pre-workout supplements, Crossfit pre-workout supplements, and Rushfit pre-workout supplements.

 Cellucor CLK ingredients

Cellucor has been praised on social media for releasing this product with a transparent ingredient label. That is, what you see is what you get and the active ingredients are not hiding behind a proprietary ingredient.

Carnitine- Carnitine is an amino acid that enhances fat metabolism by expediting fatty acid transport into the cells where they are burned to product energy.* Carnitine promotes muscular growth and development, helps diminish muscle fatigue and reduces feelings of hunger or weakness.*

CLA- Conjugated Linoleic Acid is a naturally occurring fatty acid found in meat and certain dairy sources. CLA is a clinically studied weight loss aid that helps your body burn more calories and improve the way your body utilizes the food you eat. CLA has multiple other health benefits including anti-catabolic, antioxidant and recovery/immune system health benefits.

 Raspberry Ketones- Raspberry Ketone is the primary compound responsible for a raspberry’s sweet smell. It is one of the most expensive ingredients on the market as 1 kilo of raspberries contains less than 2mg of the compound! Raspberry ketone supports natural energy and metabolism and support fat loss by enabling fatty acids to be more readily burned. Dr Oz has praised the effects of Raspberry Ketones

 7-Keto- 7-Keto is non-hormonal metabolite of DHEA that is created naturally by your body. DHEA levels (and its byproduct, 7-Keto) decline with age, slowing metabolism and often leading to weight gain. Cellucor CLK helps boost metabolism and thermogenesis and supports fat burning while leaning muscles. 

Cellucor CLK weight loss supplement review

Here is my Cellucor CLK bottle, where is yours?

When do you take Cellucor CLK?

It is suggested that you take three Cellucor CLK once a day. While the label does not suggest what time of day to take it at, other CLA, or Conjugated Liniolic Acid, products have suggested taking it with the heaviest meals, as CLA can help reduce absorption of fatty foods.

 Cellucor CLK benefits

Cellucor CLK is a stimulant free workout supplement that can decrease body fat, promote lean muscle growth, Cellucor CLK diminish muscle fatigue and can be taken with other workout supplements. After taking about half the bottle, I have noticed weight loss. What I like about Cellucor CLK, as a Police Officer, I can take a supplement without stimulants that won’t make jittery in the event I have to pull my weapon. Taking Cellucor CLK before my shift is an excellent choice for a supplement without stimulants. Also, I did not notice any side effects from taking Cellucor CLK.

If you do want that pump, and if you want serious results, you can still stack it with Cellucor M5 Extreme or Cellucor Super HD.  Those Cellucor product augment each other without overlapping or conflicting.  And if you want to try it with another highly effective product, check out Nitrocut! If you are looking to BOOST YOUR CELLUCOR CLK GAINS, STACK IT WITH Instant Knockout!

If you are looking for a product that stimulate muscle growth, puts on lean muscle and still contains RASPBERRY KETONES, NITROCUTS contains 75 mg of raspberry ketones and other proven ingredients to help stack lean muscle.  If you take NitroCuts, just take your Cellucor CLK at some other time of the day that you are not at the gym.  Click here to review NitroCut

Cellucor CLK is safe to take with male enhancement products that work, like VigRx Plus.  Women can take Cellucor CLK with highly rated female libido enhancers like Her Solution Gel.

Cellucor CLK negatives

Many people take weight loss supplements for an added boost to their workouts. Since there is no caffeine, yohimbe, or nitrous oxide ingredients, you will not get a stimulant effect for your Crossfit workout, Rushfit, or P90x workout. However, you can take Cellucor CLK with other products like Cellucor Super HD or Cellucor NO3 Chrome, or any Cellucor for Crossfit or or HIIT to get that effect. If you want to stack Cellucor CLK with something with a little more PUMP, check out Instant Knockout… a fat burner that stacks well with Cellucor CLK (and not available at GNC so you know its cutting edge).

Does Cellucor CLK work?

Cellucor CLK raspberry ketones have been featured on the Dr Oz show

Raspberry ketones like those in Cellucor CLK have been endorsed by doctors such as Dr. Oz on television. All the other ingredients have been favored in the supplement industry as well. I have seen some weight loss from Cellucor CLK and Cellucor products have worked for me in the past. Cellucor CLK is a great supplement for women.

Cellucor supports police and military. If you support police and military, use thecoupon code “intense” and receive 25% off your Cellucor order and free shipping(not sure how long it will last). That is better than wasting a trip to the supplements store. And Cellucor has a no-hassle 30 money back guarantee.

Cellucor CLK was just released two summers ago (and has actually sold out before), so CLICK HERE to order it now and dont forget to used the coupon code “intense”.


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Have you used Cellucor CLK? Questions about dosing or raspberry ketones? Drop us a line below!




Conclusion Rating
4 stars
Ease of Use
5 stars
4 stars
Stacks Well With Other Products
5 stars
Return Policy
5 stars

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  • Gina says:

    Thanks for the review! Its my first Cellucor product. I’m trying to lose the last 20 pounds and the guy at GNC recommended it to me when I was looking for some Tonalin. Hope it works! We’ll see!

  • Oralia says:

    I also went to a GNC store yesterday and the guy recommended this to me as well. I too wanted to lose 20, but in a short time 6-weeks. I went in looking for the Raspberry Ketones and he said that would work but over a longer period of time. I’m excited and taking them exactly how directed. Hope it works!!

    • Ian says:

      Yeah, I think over a long period of time or added to your supplement regimen, Cellucor CLK will deliver the results you are looking for with hard work. The only problem with GNC, (I know this because I worked there working my way through school) is that the supplements can sit on the shelves for awhile, and who knows how long at the warehouse. I would purchase it directly from Cellucor.com. And added incentive is to use coupon code “intense” for free shipping and 20% off your Cellucor order. Taken with Super HD and/or a great water pill, that is a winning combo

  • Ian says:

    Oh Gina, Instead of going to GNC, I wish you used the Coupon Code “intense” at Cellucor.com to save 20% and get Free Shipping. Cellucor CLK works pretty good right?

  • JayKay says:

    Hi, I went into GNC to get the raspberry ketones and the rep recommended this. The exp on the bottle is 8/2014 so I hope it hasn’t been sitting for awhile. But I’m gonna give it a try.

  • Caseylynn says:

    Im active duty military and due to lack of discipline i have gained weight that im am not proud of and was put on an over weight program, i love my military career so i both wanted and needed to lose weight so i went to GNC and asked what worked and was legal for me to take and the rep sugested i stack the Cellucor Super HD and Cellucor CLK and wow i was very suprised at the results i hate to say it i didnt have much faith in it at first but im only on my second day and i have already lost four pounds of FAT not water weight and the best part is im not gittery or shaky and my foucus has increased drastictically, i would recommend this product to anyone including women because it has worked for me and my husband so far :) TRY IT!!!

  • Chris says:

    I really enjoyed CLK since there is no crash since its stimulant free.

  • baaba says:

    I bought this CLK and used it but did not see anything, how many bottles do i have to consume get the fat away.pls help..

    • Ian says:

      I have heard mostly good things about Cellucor CLK. Perhaps you need to add more exercise or consider altering you eating habits as well. Perhaps a little jump start with Cellucor SuperHD might stimulate some fat loss. If you are avoiding stimulants, than look up my review for “adiphene” on this site which is a newer product that came out… it is stimulant free and combines 12 ingredients. That should really help. Remember, not everything works on everybody so take advantage of the return policy

  • Taylor says:

    Hey there!

    So I a few weeks back I purchased the combo pack of CLK and HD. The normal serving size is 6 pills of CLK and 2 of HD. The GNC guy told me I could get away with only taking 2 of the CLK and 1 of the HD. I have been doing that and haven’t seen any results at alll, really. Which I guess that is logical, right? Do you suggest that I go all out with the full dosage? Since January I have been eating clean and working out a lot. I just started insanity about 2 weeks ago which is when I started the pills. What do you suggest? I am a 20 year old female in college with a terrible metabolism might I add. It runs in the family. But before the pills I lost 15 pounds and now I feel like I’m at a plateau. HELP :-)

  • juegos de cosina says:

    Appreciate this post. Will try it out.

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From: Ian


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