Top
7 Day Customer Support
  • Live Chat
  • 1-800-537-9910
CLK 4th Gen Small

Cellucor CLK

A Product
A Stimulant Free Fat Loss Supplement* - Now with Slimpro® Technology.
Muscle & Strength Rewards

Earn 2 points for every dollar you spend at Muscle & Strength! Spend your points on order discounts, fitness gear and exclusive products.

2 Free Samples

Try before you buy! You can choose 2 free samples with every order you place at Muscle & Strength.

Same Day Shipping

We ship fast! USA orders placed before 6pm EST will be shipped the same day.

International orders placed before 4pm EST will be shipped the same day.

60 Day Guarantee

Not happy with your purchase? No problem. Simply return it to us within 60 days and we'll replace it, credit your account, or give you a full refund.

PayPal Message

Due to PayPal's Acceptable Use Policy, you cannot purchase this product using PayPal. Choose a different option when checking out.

If you have any questions about PayPal please call us on 1-800-537-9910 or email support@muscleandstrength.com

Contact Us

If you have any questions about products please call us on 1-800-537-9910 or email support@muscleandstrength.com

Deals

Super HD Fire 50% Off
Super HD Fire 50% Off
Buy 1 Cellucor CLK 90ct and get Super HD Fire/Non-Stim 56ct 50% off!
Buy 2 for $40
Buy 2 for $40
Buy 2 Cellucor CLK 60 Capsules for only $40! Limited time only.
Buying Options
$29.99
60 Softgels
20 Servings | $1.50 Per Serving

Buy 2 for $40
-
+
 
$39.99
90 Softgels
30 Servings | $1.33 Per Serving

Super HD Fire 50% Off
-
+
 
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
Nutrition Info

60 Softgels

Serving Size: 3 Softgels
Servings Per Container: 20
Amount Per Serving
Amt
%DV
Calories
25
Calories from Fat
25
Total Fat
2g
3%*
CLA (Conjugated Linoleic Acid)
1.7g
L-Carnitine (as Carnitine Tartrate)
500mg
Razberi-K® (Raspberry Ketones)
100mg
7-Keto® DHEA (3B-Acetoxyandrost-5-en-7, 17-Dione)
100mg
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
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.
Allergen Warning
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.

90 Softgels

Serving Size: 3 Softgels
Servings Per Container: 30 Servings
Amount Per Serving
Amt
%DV
Calories
25
Calories from Fat
25
Total Fat
2g
3%*
CLA (Conjugated Linoleic Acid)
1.7g
Stimulant Free Toning Blend
1014mg
L-Carnitine Tartrate, Razberi-K Raspberry Ketones, Slimpro Protein Hydrolysates of Blue Whiting (Micromesistius Poutassou)
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
Gelatin, Glycerin, Soy Lecithin (soy), Purified Water, Beeswax, Sorbitol, Natural and Artificial Flavors, Maltodextrin, Arabic Gum, Titanium Dioxide, FD&C Red #3, FD&C Red #40, FD&C Yellow #5, FD&C Blue #1, Protease, NAOH.
Allergen Warning
Contains Soy, Fish (Blue Whiting).

Take 1 serving (3 softgels) daily. For maximum fat loss take 2 servings (6 softgels) In the afternoon. DO NOT EXCEED 6 SOFTGELS PER DAY. USE ONLY AS DIRECTED.

THIS PRODUCT IS ONLY INTENDED TO BE CONSUMED BY HEALTHY ADULTS, 18 YEARS OF AGE OR OLDER. Do not use this product if you are pregnant or nursing. Before using this product, consult with a licensed, qualified, health care professional, including but not limited to, if you suspect you have or have been treated for, diagnosed with or have a family history of any medical condition, or if you are using any prescription or over the counter medication. Immediately discontinue use and contact a medical doctor if you experience any adverse reaction to this product. Do not exceed recommendations for Suggested Use. Use only as directed. Do not use if safety seal is broken or missing. KEEP OUT OF REACH OF CHILDREN.

Directions
Warnings
Expand Info
Product Information

ACE WEIGHT LOSS*

Weight loss doesn’t have to be complicated. The tiring pursuit of finding one supplement to help you lose weight has left you with too many bottles and poor results. It’s time for change. Take control of your diet, exercise, and your supplement cabinet once and for all! Ace weight loss with CLK.*

  • Four All-Star Ingredients*
  • Now Featuring Slimpro®
  • Innovative Softgel Delivery*
  • Sweet Raspberry Aroma
  • Toning and Sculpting Formula*

THE MOST DISTINGUISHED INGREDIENTS IN A SINGLE DOSE

CLK is a stimulant free toning and sculpting supplement built on the power of four all-star weight loss ingredients.* If you’ve searched for supplements to boost metabolism, suppress appetite, and manage your weight, you’ve already heard of CLA, Raspberry Ketones and Carnitine. Each of these has been a top choice recommended by fitness industry experts for supporting the body and priming it for effective weight loss.*

4 PILLARS FOR A SOLID FOUNDATION*

SLIMPRO®

Protein Hydrolysates of Blue Whiting (Micromesistius poutassou): Slimpro® is a naturally derived ingredient that helps the body trigger the feeling of satiety to control appetite.*

L-CARNITINE TARTRATE

The transporter—L Carnitine is an amino acid that plays an important role in transporting fatty acids for energy.*

RAZBERI-K

Raspberries are considered a super food. Besides the obvious benefits of enjoying this fruit, raspberries contain a ketone or compound that may support healthy weight loss by helping to break down fat. Razberi-K® makes reaping the benefits simpler by packing ketones into one dose.*

CLA (CONJUGATED LINOLEIC ACID)

Helps your body use food for fuel while also supporting lean muscle development.*

Stimulant Free Toning Blend

Rather than take each of these separately, you can consolidate your efforts and expenditures by taking one product that features all three, plus the latest in diet support, Slimpro®.*

Reviews
Overall Rating
4.7 out of 5 stars
Reviews (11)
Verified Buyers (9)
Review Graph
  • 5 star
    64%

  • 4 star
    36%

  • 3 star
    0%

  • 2 star
    0%

  • 1 star
    0%

  • Most Recent
  • Most Helpful
  • All Reviews (11)
  • Verified Buyers (9)
Overall Rating
    Show More +
    Show Less -
User Image
Jim G
Verified Buyer
It’s a great combo of everything.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-12-05 12:36:05Z
Overall Rating
    Show More +
    Show Less -
User Image
Rene S
Verified Buyer
Works well when you take it consistently and have a decent diet and exercise program.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-09-30 16:42:38Z
Overall Rating
    Show More +
    Show Less -
User Image
charles m
Verified Buyer
works without all the caffeine*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2017-04-15 01:51:46Z
Overall Rating
    Show More +
    Show Less -
User Image
Philip O
Verified Buyer
Effective product, I can feel it working it gives more energy, improves endurance for sure.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2016-12-31 00:06:46Z
Overall Rating
    Show More +
    Show Less -
User Image
Marco L
Verified Buyer
HD itself helped me lost 40lbs. Wish I stacked this with it at the time! Took this for over a month and I noticed my abs come in more after a week and definitely curbed my appetite, easy to forget to eat at times! Raspberry flavor is a great touch, love it! And Cellucor has good promotions so keep an eye out.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2016-12-14 03:12:49Z
Overall Rating
    Show More +
    Show Less -
User Image
ammar m
This is a great product to assist in fat burning*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2016-10-01 13:10:06Z
Overall Rating
    Show More +
    Show Less -
User Image
Philip
Burn Fat
Verified Buyer
This product seems to work. I worked out regularly and felt that it increased the rate of fat burn.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2016-06-13 13:08:40Z
Overall Rating
    Show More +
    Show Less -
User Image
Paige Peterson
Build Muscle
Verified Buyer
I have been taking this supplement along with Cellucor's Super HD and have already noticed changes in a week's time. Easy to take and I have not noticed any weird side effects. Definitely suggest adding this to your stack if you are in the middle of a cut.*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2016-05-03 17:48:04Z
Overall Rating
    Show More +
    Show Less -
User Image
HUSAIN
Build Muscle
Verified Buyer
Good*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2016-02-03 12:52:15Z
Overall Rating
    Show More +
    Show Less -
User Image
Ammar
Burn Fat
Verified Buyer
Great Fat burner*
Was this helpful?
You found this not helpful
0 of 0 found this helpful
2015-10-22 17:46:43Z
* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.