Dietryn Review

Editor's Review: 2.9 / 5.0

What You Should Know

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According to the Dietryn website, this weight loss supplement was developed by Dr. Scott Denny, who is a doctor with 23 years of clinical experience in natural medicine. The supplement claims to help overweight people shed the extra pounds through a long term approach to weight management. The product website does recommend combining this product with a healthy, low-calorie diet and daily exercise program. It states through customer testimonials that an exercise regimen will be easier to stick to when on this supplement, due to the extra energy users will experience from the ingredients in the formula.

This supplement is not recommended for people with cardiovascular, kidney, or bowel conditions. It is also not to be used by women who are pregnant or nursing. The effects of the Dietryn supplement include increased energy levels, decreased appetite, and weight loss. The company provides a small number of customer testimonials, but does not supply much in terms of clinical studies that prove the potency of the formula.

List of Ingredients

There are a number of ingredients in the Dietryn formula that include Xanthinol Niacinate, Vinpocetine, Picamilon, Yohimbine Hydrochloride, Phenylethylamine HCl (PEA), Inositol Hexaniacinate, Pyrithioxine, Vitamin B-12, Caffeine, and Guggulsterones. We prefer to see a handful of potent ingredients for maximum effectiveness than a diet supplement with many ingredients which has the potential to reduce the effectiveness of the supplements active ingredients.

It appears that many of the ingredients in this formula are primarily used to increase blood flow. Yohimbine hydrochloride is actually used as an aphrodisiac and to treat male impotence. PEA and caffeine can effectively speed the metabolism, helping the body to burn calories more effectively. However, too much caffeine can also have negative side effects such as a racing heart, nausea, and elevated blood pressure. Guggulsterones work on the thyroid to possibly accelerate fat loss and have a positive impact on cholesterol levels.

Product Features

The Dietryn website offers a free 14-day trial of the product. If you order and don’t like the Dietryn formula, you can cancel within fourteen days and only pay shipping and handling. However, if you don’t contact the company within that two-week time frame, you will be signed up to receive monthly shipments that your credit card will be automatically billed for. There is no return policy.

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  • Dietryn does contain some proven metabolism boosters.
  • Guggulsterones may have a positive effect on weight loss.


  • Dietryn’s website doesn’t offer a return policy.
  • Customers who order are automatically signed up for monthly shipments.
  • The formula list is long, with too many filler ingredients that don’t necessarily address weight loss.


We believe that ordering Dietryn is a risky venture for customers who don’t want to receive monthly shipments of a product whether they need it or not. The company provides little clinical evidence to back up its claims and the long list of ingredients may not be the most potent for weight loss. We believe consumers can find more potent weight loss formulas elsewhere.

GD Star Rating
Editor: Paul Blake

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