Cellucor Super HD Xtreme Review


Last modified: November 6, 2022

  • Value for money
  • Ingredients
  • Effectiveness
  • Testimonials

Cellucor Super HD Xtreme Overview

Cellucor Super HD Xtreme is designed to give you extreme energy, definition, focus and powerful mood support so that you can finally shred those pounds you have wanted to for years. This combination of focus and energy can help you stick to a regime and contribute to successful weight loss. If you don’t mind paying a decent sum, you can definitely get results with Cellucor Super HD Xtreme.

What does Cellucor Super HD Xtreme do?

  • Gives powerful mood support
  • Extreme energy.
  • Fast weight loss.
  • Extreme definition.
  • Extreme focus.

Manufacturer Description

Losing weight is hard. When you are tired, hungry and just not in the mood, sticking to a diet and exercise regimen can feel impossible. You need something extreme to help you break through the barriers. Enter: SuperHD Xtreme. This potent fat burning thermogenic provides you with powerful mood support and invigorating energy so you are more dialed in than ever! Lose weight, sculpt your body and heighten your mood with the high-powered fat incinerator, SuperHD Xtreme.


  • Expensive.
  • May be too potent for some.
  • Blend doesn’t give accurate dosages.

Consumer Testimonials

Cellucor Super HD Xtreme Review - Before Picture Before Cellucor Super HD Xtreme - After Picture After

“Awesome product! Down to 6% bodyfat.”


“Cellucor Super HD Xtreme is just what I needed. I love their brand and I did use Cellucor Super HD, however, once my father (who is a personal trainer) recommend this to me I was skeptical because of how new it was. It was the best choice I made by far. Unlike Cellucor Super HD, Cellucor Super HD Xtreme keeps you mentally balanced throughout the day and it’s a way stronger hunger suppressant. Also, I feel it hitting various parts of my body almost immediately. This product does exactly what it say, it gives a great amount energy, and I feel the change in body temperature instantly. I can really feel the difference mentally and physically. I am finally able to tone my body and I can feel and see a difference. Amazing product may be a little pricey but worth every penny!”

“This is a great weight loss supplement. If you’re looking for something to give you an energy and focus boost while suppressing appetite, this is for you. The ingredients in this product help get rid of stubborn body fat.”

“I usually don’t take these type of pills, but when it comes to other factors that can aid in your fitness goals such as focus and appetite control, these things go a long way. A huge upgrade to the regular Super HD, these punks really kicked my energy up to a notch and I don’t pick at food (as in not tracking macros for the tiniest things) as I used to. Most important, that my focus has really, really improve and sometimes I forgot their main goal is fat burning. The only con is that increase bowel movement did occur, but I’m not surprised. Great job Cellucor.”

“I wasn’t a fan of this formula. The regular super HD was great, but this was definitely too much. May be useful for people who didn’t feel anything with regular version, otherwise I would stay away.”

Video Testimonials

What's in Cellucor Super HD Xtreme

  • Propietary blend (Caffeine anhydrous, TeaCor Tetramethyluric Acid, Capsimax Cayenne (Capsicum annuum) fruit extract, XCELICOR Caffeine Pterostilbene Cocrystal, Zembrin (Sceletium tortusum) aerial parts extract, Rauwolfia vomitoria root bark extract)
  • Rice Flour.
  • Capsule Shell (Gelatin, Titanium Dioxide, FD&C Red #40, FD&C Blue #1, FD&C Yellow #6, FD&C Yellow #5, FD&C Green #3, Shellac, Propylene glycol).
  • Microcrystalline Cellulose.
  • Magnesium Stearate.
  • Silicon Dioxide.

Ingredient Explanations

Caffeine anhydrous

There is generally-agreed and consistent evidence that caffeine assists the body in performance-related exercise. Caffeine anhydrous is the purest form of caffeine, and therefore the strongest. Caffeine is the most used stimulant in the world. In a study of adult males and females who had partaken Turkish coffee (high in caffeine) and decaffeinated coffee, the ingestion of Turkish coffee resulted in significant performance benefits in reaction time and an increased feeling of energy (in habitual coffee users) than those who ingested decaffeinated coffee.

TeaCor Tetramethyluric Acid

The scientific name for theacrine – an alkaloid similar to caffeine. Tests alone on theacrine are sparse, but when combined with caffeine theacrine may improve subjective feelings of fatigue and grogginess.

Capsimax Cayenne (Capsicum annuum) fruit extract

Cayenne peppers are often used as, and in, fat burners and thermogenics. The molecule of interest is known as capsaicin, which is known to increase heat production [T.Osaka, National Institute of Health and Nutrition, Shinjuku, Japan.] Capsaicin additionally appears to produce an anti-obese effect secondary to preventing build up of molecules called triglycerides into fat cells; this happens at a low enough concentration that it likely applies to nutritional supplementation.

XCELICOR Caffeine Pterostilbene Cocrystal

A patented caffeine blend. Pterostilbene belongs to a family of compounds derived from plants. It is known to activate major signalling pathways that protect the brain against stress and inflammation. The role and even definition of cocrystals is a spurious subject. What can be said is that cocrystals are solid substances, comprising a few components mixed together. The description given above in bold appears to be the company’s chosen description.

Zembrin (Sceletium tortusum) aerial parts extract

Sceletium tortusum is a South African plant. Although it has been traditionally used as a medicine by natives of South and South West Africa, not a lot is known about its precise medical benefits. However, recently it has attracted increasing attention for its possible applications in promoting a sense of wellbeing and relieving stress in healthy individuals, and for treating clinical anxiety and depression.

Rauwolfia vomitoria root bark extract

Also known as “Devil’s pepper”, this is a plant native to Africa and Asia. In rats, it has been shown to influence reduction in body weight. The plant’s active ingredient is rauwolscine. Whilst this extract may be found in a few thermogenics, more rigorous testing is needed to produce a meaningful conclusion to its effectiveness.

Our Verdict

A great thermogenic fat burner, although (dare we say it) it could be too powerful for some users. The blend contains caffeine and pepper – which are great fat-burning ingredients – but it comes at a cost. This is definitely at the higher end of the price bracket.

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