SuperHD Xtreme™ Weight Loss | GNC

Cellucor® SuperHD Xtreme™ Weight Loss


Item # 447713


Size: 60 Capsules

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Note: This product cannot be sold in Canada


Product Information


Weight Loss*
Powerful Energy Intensifier & Mood Support
Now with New Patented & Clinically Studied ingredients

Label (click image to enlarge)


Take one serving (1 capsule) with 8-12 fl. oz. of water in the morning, and one serving (1 capsule) with 8-12 fl. oz. of water 5-6 hours later in the mid-afternoon. Do not take this product within 6 hours of bedtime. DO NOT EXCEED 2 CAPSULES 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 a licensed, qualified, health care professional, including but not limited to, if: you are taking antidepressants such as a MAOI (Monoamine Oxidase Inhibitor) or SSRI, blood thinners, nonsteroidal anti-inflammatory drugs, pseudoephedrine, or you are taking any other dietary supplement, prescription drug or over-the-counter medication; or if, you suspect you have or have been treated for, diagnosed with or have a family history of, any medical condition, including but not limited to: high or low blood pressure, diabetes, anxiety, cardiovascular, psychiatric or seizure disorders, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, or difficulty urinating due to prostate enlargement. This product contains caffeine and should not be used by individuals wishing to eliminate caffeine from their diet or in combination with caffeine or stimulants from other sources, including but not limited to, coffee, tea, soda, or other dietary supplements and medications. Discontinue use 2 weeks prior to surgery. Immediately discontinue use and contact a medical doctor if you experience any adverse reaction to this product. Do not use if safety seal is broken or missing. Store in a cool dry place. KEEP OUT OF REACH OF CHILDREN.

Other Ingredients

Rice Flour, Capsule Shell (gelatin, titanium dioxide), Microcrystaliline Cellulose, Magnesium Stearate, Silicon Dioxide
3891 S. Traditions Dr.
Bryan, TX 77807

Nutrition Facts

Serving Size  1 Capsule
Servings Per Container  60

Amount Per Serving     % DV

SuperHD Xtreme™ Blend  435 mg   **
   Caffeine Anhydrous   **
   TeaCor™ Tetramethyluric Acid   **
   Capsimax® Cayenne (Capsicum annuum) fruit extract   **
   Rauwolfia vomitoria root bark extract   **

** Daily Value (DV) not established.


3.7 / 5.0
18 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
oh yeah
definitely go for it! good stuff.
September 12, 2017
1 month ago
Save your money
Didn't do a thing...waste of money
September 12, 2017
1 month ago
Extend your workout
I found this product to help with stamina. Whereas I would use an elliptical for 30 minutes, in the morning. After taking 1 Super HD Xtreme I would not notice any lack of energy. I have exercised for 90 minutes and have energy for the whole day.
The only negative is if you take one capsule and do not exercise. You can feel light headed and jittery, but when you exercise these effects do not happen.
July 7, 2017
Awsome Experience!!!!
I love this product, gets me feeling great. I take it in the morning then sit for a half hour. It kicks right in. After about ten minutes I have to eat something because I feel sick. Then I'm fine I feel like I could run seven miles on these . I don't get that crash at all. If you do take another one make sure it's not close to bed time, because you won't sleep. Highly recommended
July 5, 2017
4 months ago
Super XD xtreme weight loss
This pill are one of the best pill I ever take this pills really work
June 22, 2017
4 months ago
This product is amazing! It's definitely a step up from the other super HD I'll tell you what. Listen to my warning though! Do not take two at one time!!! Jeez you can literally feel your fat burning away as you beg for mercy to the only god you know to just stop the pain. Still an amazing product love it will buy again.
June 12, 2017
Be careful!!
Was recommended to me by a GNC worker. I was excited to try this. However, the first day I began to get a rapid heart rate and broke out in a cold sweat. I was extremely nauseated the whole time. I also could not sleep at all that night. It was miserable! The side effects are very dangerous!! Be careful!
May 4, 2017
Response from GNC
Christian, thank you for the review of Super HD Xtreme WEIGHT LOSS. We apologize for the bad experience you had using this product. Our return policy is as follows....We want you to be fully satisfied with every item that you purchase from If you are not satisfied with an item that you have purchased, you may return the item within 30 days from the order date for a full refund of the purchase price, minus the shipping, handling, gift wrap, or other charges. The item must be returned, unused or used, in good condition, in original boxes (whenever possible), and with all paperwork and accessories to ensure full credit. Should you like to report your reaction to this product, GNC provides customers the opportunity to make reports by talking to ProPharma, our neutral reporting agency. Please contact our Customer service team to provide details
May 5, 2017
John TStaff
I did loose weight from the product but only because of the energy it gave me, I work at a VERY HIGH PACED JOB, constantly running and lifting heavy tires. I work 12 hours a day and still go to the gym and even with ONE PILL I have all the energy I need. I usually eat a light breakfast then take my one pill with a full bottle of water and that does the trick. I literally get the face jitters because of the punch it packs!
April 30, 2017
Crazy Strong!
I have tried a lot of supplements from GNC and haven't been able to find anything that worked like OxyPro Elite in years. I lost over 16 pounds a few years ago and have gained back 10. I diet and work out regularly, but my weight loss has been difficult now that I am over 40. I was looking for something to speed up my metabolism and HD Extreme was recommended to me by the guys at GNC. It is crazy strong. I can only handle (1) capsule per day. I take it with food, but it makes me feel like I have the flu. I don't get a burst of energy either. This is only my third day and I was hoping some of these side affects would go away as I built up tolerance, but not yet. Since I am sick to my stomach and jittery for several hours after taking it, I don't feel hungry. It has also had the opposite affect on my mood. I feel sluggish and sad and I am generally a happy person. I will give it through the week to see if things improve, but right now I would not recommend this.
January 24, 2017
I've been doing cardio daily, and lifting every other day. I had a lot of weight to lose, but lost 50+ in the past 6 months. The weight loss slowed down a lot and I was looking for something to kick it up again. The guy in GNC warned me that these were really strong. He was definitely right. I'm not sensitive to caffeine or other stimulants, but I even feel jittery sometimes. It doesn't always sit well with my stomach, but I haven't played around with eating with or before them either. I take it first thing in the morning with water, then 5-6 hours later. In the gym, I'm working harder and sweating more. The weight loss has kicked up again. 4 lbs in 10 days. They improve my mood drastically as well. I would recommend these to anyone that has tried stimulants in the past and feel like they could use more of a boost.
September 1, 2016