Toning & Sculpting Support*


The 4 biggest diet supplement breakthroughs of the last decade all wrapped up in a raspberry softgel.*

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Too many times the quest to find the ultimate weight loss supplement ends in a cabinet filled with products that promise the world and don’t quite deliver. Ingredients you’ve never heard of, doses you can’t see—losing weight can be hard but it's not supposed to be complicated! Cellucor CLK™ combines four of the most talked about diet ingredients in a single super supplement!


  • Four All-Star Ingredients
  • Innovative Softgel Delivery
  • Sweet Raspberry Aroma
  • No Proprietary Blends
  • Single Super Supplement


CLK is a non-stimulant weight loss aid that features clinical doses of four of the most highly regarded, highly publicized ingredients on the market today;  CLA (Conjugated Linoleic Acid), Raspberry Ketones, 7-Keto® and Carnitine Tartrate. CLK features an innovative softgel delivery system enhanced with a sweet raspberry aroma.*

The four ingredients in CLK have been endlessly featured and recommended by celebrity doctors, weight loss gurus and supplement experts! Now, for the first time ever, you can get all four of these all-star ingredients in a single, easy to take super supplement! *


CLA supplements are often large, hard to swallow supplements that have a reputation for leaving a bad, lingering flavor after each and every dose. Cellucor CLK™ is putting an end to this, featuring an innovative, easy to swallow softgel enhanced with a pleasant raspberry aroma that you'll actually enjoy and look forward to taking!


CLK is the first product of its kind that features a fully transparent label so you know exactly what you're getting in each and every powerful dose. Cellucor believes the more information you have, the more empowered you are to achieve results.*

Do I take the CLK before or after a meal?

It is recommended to take CLK with meals, so you can take immediately before or immediately after eating. Take 1 serving (3 softgels) daily. For maximum fat loss take 2 servings (6 softgels) daily.* For added convenience, you may split the dose between meals and take 1-2 softgels with breakfast, lunch and dinner.

Definitely recommended! review by Brandon S.

Boy was I shocked by the results of this natural fat burner. There are ZERO stimulants in this, so no accelerated heart rate, no increase in body temp, just added fat burning action! I took this on my cut and I went from 174lbs down to 150lbs in just 5 weeks! I definitely recommend that you give it a try! A great value for the price and stacks perfectly with super HD!

posted on 10/30/13

Saw the best results! review by Ashley G.

I used this in between cycles of Super HD. It's non stimulant and great as an off-season or between contest fat burner. I would recommend using 12-8 weeks out. Saw the best results from CLK than any other non-stimulant fat burner.

posted on 10/30/13

Saw more definition! review by Matthew W.

The results are amazing I have a notices a big change in my wasteline and have actually gone down a pants size but have not lost that much weight. I have more defined mucles without a lot of fat. The taste of this product is excellent. I am a big fan of raspberries so I love it. When you first open the bottle the rasberry smell hits you and made my mouth water

posted on 10/30/13

Best diet product! review by Eugenio P.

This is by far the best diet product I have tested. It takes away the hunger like no other. It also has a good flavor, which really makes more difference than what you might think when you swallow these pills.

posted on 10/31/13

Just the right fat loss aid! review by Randy J.

I enjoyed taking this product. Cellucor is always making top of the line supplements. If you're looking for something that is not a hassle to take and will help in fat loss aid, CLK is just right for you. You can not beat the price of this seeing that you get 4 products in 1.

posted on 10/31/13

Awesome PRODUCT. review by Mr. Strongman.

I first started with the original D4 in the can but that product is no longer produced. So I have used the CLK and what I can say it works. After about a month of using it I lost 18 pounds. Give it a chance, it will work and it's stimulant free.

posted on 01/05/14

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Supplement Facts

Serving Size: 3 Softgels
Servings Per Container: 20

  • APS
  • % DV**
    • Calories
    • 25
    • Calories from Fat
    • 25
    • Total Fat
    • 2g
    • 3%*
    • CLA (Conjugated ...
      CLA (Conjugated Linoleic Acid)

      CLA, or 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.* In a 2007 meta-analysis, CLA demonstrated significant positive effects on body composition, resulting in a reduction in total body fat and an increase in lean body mass at the CLK (recommended dose) of 3.2g/day. CLA has multiple other health benefits including anti-catabolic, antioxidant and recovery/immune system health benefits.*

    • 1.7g
    • L-Carnitine (as ...
      L-Carnitine (as Carnitine Tartrate)

      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.*

    • 500mg
    • Razberi-K® (Rasp...
      Razberi-K® (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 or 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.*

    • 100mg
    • 7-Keto® DHEA (3β...
      7-Keto® DHEA (3β-acetoxyandrost-5-en-7,17-dione)

      7-Keto is non-hormonal metabolite of DHEA that is created naturally by your body. As we age, DHEA levels (and its byproduct, 7-Keto) decline, slowing metabolism and often leading to weight gain.* 7-Keto supplementation helps boost metabolism and thermogenesis and supports fat burning while encouraging lean muscle growth*

    • 100mg

** Percent Daily Values (% DV) are based on a 2,000 calorie diet. T Daily Value not established

Other Ingredients: Gelatin, Glycerin, Purified Water, Beeswax, Soy Lecithin (Soy), Natural and Artificial Flavor, Titanium Dioxide, FD&C Red #3, Silicon Dioxide, FD&C Red #40, FD&C Yellow #5, FD&C Blue #1. Razberi-K® Is A Registered Trademark Of Integrity Nutraceuticals International, Inc. 7-Keto® Is A Registered Trademark Of Humanetics Corporation CONTAINS: Soy


Take 1 serving (3 softgels) daily. For maximum fat loss take 2 servings (6 softgels) daily. For added convenience, you may split the dose between meals and take 1-2 softgels with breakfast, lunch and dinner.


This product is only intended for use by healthy adults, 18 years of age or older. DO NOT USE IF YOU ARE PREGNANT OR NURSING. Do not use this product if you have or suspect you have a serious medical condition. Always consult a physician or licensed health care professional before using this or any dietary supplement product, if you have or suspect you have a medical condition including, but not limited to high or low blood pressure, thyroid disease, diabetes, or if you are taking any prescription or over-the-counter medication. Discontinue use and contact a physician or licensed health care professional immediately if you experience any adverse reaction to taking this product. Follow label instructions and do not exceed recommendations for suggested use. Store in a cool, dry place. KEEP OUT OF REACH OF CHILDREN.

CLK Stacks Well With

Add CLK to any weight loss stack or program! CLK is designed to work either by itself or stacked with any one of Cellucor's comprehensive weight loss products.

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