ProSeed Review

Editor's Review: 3.4 / 5.0

What You Should Know

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ProSeed is a grapefruit seed extract supplement line manufactured by Imhotep, Inc. There are several different products offered with the ProSeed name including grapefruit seed extract drops, ear drops and foot powder. No products in the line are formulated to increase weight loss though grapefruit seed extract can commonly be found in supplement marketed to dieters.

Products are sold through an official website. Prices range from $5.95 to $15.95. There is also an available guide to using grapefruit seed extract. The guide explains the everyday uses in health, household and animal care. There is no mention of weight loss in the guide that we could find.

List of Ingredients

Grapefruit seed extract supplements, liquids and guide.

Product Features

Grapefruit seed extract is an anti-microbial. It can be used to prepare drinking water from outside water if needed and consumed for health benefits. It has been used to inhibit mold and as a preservative in a commercial setting. Two forms of grapefruit seed extract are available – liquid and powder. The liquid variety tends to taste bitterer and thus is commonly added to teas or drinks. There is no mention of whether heat disrupts the effectiveness of grapefruit seed extract. In powder form, according to the ProSeed website, the effects of grapefruit seed extract could be less strong.

For dieters having digestive or gastrointestinal issues, grapefruit seed extract products like those sold in the ProSeed line, are commonly used. The extract is supposed to have a calming effect on the stomach, which makes it perfect for use when people have the flu or other form of nausea.

Contact information is available for the ProSeed parent company, Imhotep, Inc. Information includes address, phone number and email. Toll free numbers for fax and phone are also available. Printed catalogs can be requested for the ProSeed line.

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  • Customers can order online.
  • Products descriptions are available online and in catalog.
  • Products are safe for humans and animals.
  • Prices are lower than other supplements.


  • No weight loss benefits.
  • Grapefruit seed extract does not increase calorie burn.
  • Fat loss will not result from taking the supplements.


Strong fat burners can be useful when dieters want to start a weight loss program or jumpstart weight loss after a plateau. Grapefruit seed extract products like those available from ProSeed will not work to aid the dieter reach weight loss goals. Effective fat burners include green tea and caffeine. Grapefruit seed extract liquid could effectively be added to green tea and consumed daily if a dieter has trouble with digestion or upset stomach. Otherwise, a fat burning supplement may be a better choice for dieters. There are proven ingredients that can work naturally to make weight loss dreams a reality.

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One User Review about ProSeed

  • 1

    I have read about potential contamination of GSE among certain brands with chemical antimicrobials, not naturally derived ones, including benzathonium chloride and other things close to tricolsan or methylaparaben. Some of this ostensibly comes from lab processing. Is there ANY possibility that ProSeed GSE is similarly contaminated? What safeguards do you take to guard against that? Can you guarantee taht there is no such contamination in your product?