D4 Extreme Review

Editor's Review: 3.1 / 5.0

What You Should Know

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D4 Extreme is a weight loss supplement manufactured by Cellucor. Cellucor is an international company with products for weight loss, for muscle growth and protein supplements. The company strives to create the best nutritional supplements for the athlete. D4 Extreme marketing states that it releases stubborn fat, suppresses the appetite, provides crash-free energy, enhances caloric burn, and improves mental focus.


D4 Extreme contains:

  • Embelic Myrobalan Extract
  • Caffeine
  • Passion Flower Extract
  • Octopamine
  • White Willow Bark Extract
  • Green Tea Extract
  • White Tea Extract
  • Sclareolide
  • Evodiamine.

It is unclear if this is a full list of ingredients.

Product Features

D4 Extreme is a weight loss supplement that contains both a fat burner and an appetite suppressant. D4 Extreme contains caffeine. Caffeine can produce side effects in some consumers such as a fast heart rate, jitters, and insomnia. Green tea extract is a stimulant and diuretic as well. The passion flower extract is said to intensify the energy levels and allow the energy to come down slowly, eliminating the energy crash. Octopamine is said to release stored fat cells. White willow bark is said to be an anti-inflammatory and an analgesic ingredient in aspirin. The product information on the website states that D4 Extreme has a great affinity for the receptors that cause the fight or flight response. This response causes dilation of the blood vessels, dilation of the airway, increased blood flow to the muscles, increased fat burning and increased use of glucose. The dosing recommendation for D4 Extreme is 1-2 tablets twice a day.

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  • D4 Extreme is formulated with all natural ingredients.
  • D4 Extreme can be purchased directly from the Cellucor website.


  • D4 Extreme’s website does not contain clinical trial information.
  • D4 Extreme contains several stimulants and diuretics that can have side effects for some consumers.
  • D4 Extreme product information on the website contains scientific information that may confuse or discourage consumers.


D4 Extreme is a nutritional supplement for weight loss. D4 Extreme contains both an appetite suppressant and fat burner. D4 Extreme also contains several stimulants which are also diuretics, so consumers should be aware of possible side effects, including a fast heart rate, jitters, insomnia and dehydration. Consumers should be sure to drink plenty of water while using this product. Consumers looking for information about D4 Extreme will find the Cellucor website contains a large amount of scientific information that may confuse most consumers. This may discourage consumers looking for a weight loss product. D4 Extreme can be ordered from the corporate website directly. The Cellucor website contains customer testimonials, however, clinical trials are not available. A full list of ingredients are not published on the website.

Consumers looking for a weight loss supplement should look for one with a dedicated website that discloses all ingredients. This website should also contain clinical trials proving the effectiveness of the product and customer testimonials.

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2 User Reviews about D4 Extreme

  • 1
    Jean Mc Manus

    I am trying to find reviews on Hypnotic Gastric Band and cannot see any??


  • 2

    Is D4 extreme safe?i hope theres no hair loss etc by using this product.