D-REK 90 is a testosterone booster manufactured by Muscle Cell Nutrition. It ranks 248 out of 283 testosterone boosters and earned an overall thumbs-down recommendation based on seven factors including nutrition label transparency, ingredients, dosing, claims, research rating, and ranking.

Thumbs-down

D-REK 90 earned a thumbs-down recommendation. This recommendation is based on the criteria listed below. To earn an overall thumbs-up recommendation, a product must earn a thumbs-up in at least four of the seven areas below. Click on a graded area for an in-depth analysis.

Graded Area Thumb Up or Down
Effectiveness Rating
Ingredients
Ingredient Dosing
Claims
Research Rating
Nutrition Label Transparency
Ranking Within Category
Overall Recommendation

Vote Statistics

1 to 5 Star Rating Votes Votes for products are cast in two ways. First, visitors can rate each product with a 1 to 5 star rating. These votes are cast on a product's rating page (this page - below).

1 to 5 Star Rating Votes
Total Votes 5 votes
Overall Average 5 stars
100%
(5 votes)
0%
(0 votes)
0%
(0 votes)
0%
(0 votes)
0%
(0 votes)

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Comparison Votes Visitors can also vote on which product works better on comparison pages. Comparison pages are a side-by-side analysis between two supplement products. The votes below illustrate whether visitors prefer D-REK 90, or the products listed in the table below. The number next to the thumb up is how many votes D-REK 90 won; the number next to the thumb down is how many votes it lost to the other product.

Comparison Votes
Total Votes Won/Lost 1 / 0
vs. Vasoblitz 1 / 0

Table of Contents

  1. Simple Report
  2. Detailed Report
  3. Ranking Within Category
  4. Summary
  5. Comments

D-REK 90 Simple Report

  • Product Name: D-REK 90
  • Manufacturer: Muscle Cell Nutrition
  • Manufacturer Website: Muscle Cell Nutrition's Homepage
  • Supplement Category: Testosterone Boosters
  • Serving Size: 4 capsules
  • Effectiveness Rating: 1.53 out of 3
  • Number of Ingredients: 16
  • Research Rating: 17 (above 60 indicates sufficient research)
  • Nutrition Label Transparency Score: 0%
  • Ranking within Testosterone Boosters: 248 out of 283 (bottom third within category)
  • Ranking within all Supplement Products: 4,360 out of 4,483 (bottom third of all products)

D-REK 90 Detailed Report

The detailed report provides an in-depth analysis of the product's rating. In addition to showing ratings for each area, this report also provides the required criteria for a thumbs-up in each section.

Effectiveness Rating

D-REK 90 earned a thumbs-up in this category because its effectiveness rating is 1.53. A product's effectiveness rating must be at least 1.5 to receive a thumbs-up in this area. This effectiveness rating means D-REK 90 is made up of a mix of both high and low-quality ingredients and may lead to some positive results.

This category illustrates how well a product works based on what the research says about its ingredients. Researchers conduct studies on supplement ingredients to gauge effectiveness. The database grades products on how effective their ingredients are. The effectiveness rating of supplement products is evaluated on a 3 point scale: 3.0 is the most effective, 1.0 is the least effective.

Ingredients

D-REK 90 earned a thumbs-down in this category because it contains 0% extremely and/or moderately effective ingredients. A product must contain at least 75% extremely and/or moderately effective ingredients to receive a thumbs-up in this area.

This category rates a product's ingredient makeup. A product should contain mostly extremely and/or moderately effective ingredients with little or no ineffective ones. The database categorizes ingredients as extremely, moderately, or ineffective based on conclusions from research articles.

D-REK 90 contains:

  • unrated ingredients: 7 (the database does not contain information on these ingredients)
  • total ingredients: 16

The following table lists all ingredients found in this product as well as their effectiveness ratings and amounts (if listed).

Ingredient Effectiveness Rating
Resveratrol Amount not listed. 1.9 out of 3
Zinc Amount not listed. 1.8 out of 3
Fenugreek Amount not listed. 1.6 out of 3
Magnesium Amount not listed. 1.6 out of 3
Quercetin Amount not listed. 1.6 out of 3
Vitamin B6 Amount not listed. 1.5 out of 3
Tribulus Terrestris Amount not listed. 1.4 out of 3
Dehydroepiandrosterone (DHEA) Amount not listed. 1.4 out of 3
D-Aspartic Acid Amount not listed. 1 out of 3
Fadogia Agrestis* not rated
Horny Goat Weed* not rated
Maca Extract* not rated
Dihydroxyflavone* not rated
Pygeum Africanum Extract* not rated
White Button Mushroom Extract* not rated
Saw Palmetto* not rated
Product Effectiveness Rating 1.53

* These ingredients are not included in the Supplement Database.

Note: These ingredients are accurate as of October 13, 2020.

Ingredient Articles

Ingredient Dosing

D-REK 90 earned a thumbs-down in this category because it does not disclose any ingredient amounts on its label making it impossible to gauge dosing effectiveness. Seventy-five (75)% of product's ingredients must be dosed within the effective range to receive a thumbs-up in this area.

This category compares a product's ingredient dosing to effective doses found in research articles and doses used in other products. When researchers study the efficacy of supplement ingredients, they use specific doses. Manufacturers should create products with ingredient doses that fall within established effective ranges.

D-REK 90 does not list ingredient amounts on its label. This makes it impossible to analyze ingredient dosing.

Claims

D-REK 90 earned a thumbs-down in this category because 52% of its claims are rated as either extremely or moderately effective. Seventy-five (75)% of a product's claims must be rated as extremely or moderately effective to receive a thumbs-up in this area.

The product’s effectiveness rating is an overall picture of how well a product does or doesn't work. Individual studies research an ingredient's effects on certain claims. For example: does creatine monohydrate increase strength, or does beta alanine improve running performance?

The Supplement Database compiles the conclusions of these studies, and based on a product's ingredient makeup, calculates how well a product does on various claims. The claims below are organized by effectiveness (extremely, moderately, ineffective).

Research Rating

D-REK 90 earned a thumbs-down in this category because its research rating is 17. A product's research rating must be at least 60 to receive a thumbs-up in this area.

A research rating of 17 means there is an insufficient amount of research on the product's ingredients to ensure its effectiveness rating is valid.

The research rating is a measure of how much research has been conducted on a product's ingredient makeup. Manufacturers often rely on ingredients without adequate research backing. They may do this to compete with other products that are already using poorly researched ingredients. They may also only use a very small amount of cherry-picked research as a poor justification to use certain ingredients.

The amount of research contained in the database on a product's ingredients determines its research rating. Products with higher ratings are made up of thoroughly researched ingredients.

Nutrition Label and Ingredient Transparency

D-REK 90 earned a thumbs-down in this category because it discloses 0% of its ingredient amounts. A product must disclose all ingredient amounts to receive a thumbs-up in this area.

Nutrition label transparency refers to how many ingredients are listed with amounts on the product label. Many supplement manufacturers hide ingredient amounts under the guise of great-sounding proprietary blends such as "Maximum Muscular Size Enhancer" or "Anabolic Cell Strength Matrix."

When manufacturers use proprietary blends, they can hide ingredient amounts making it difficult for consumers to know whether a product is effective.

D-REK 90 contains:

  • total ingredients: 16
  • ingredients with amounts listed: 0
  • ingredients without amounts listed: 16
  • percent of ingredient amounts disclosed: 0%

Product Label

The label below was generated from the information contained in the database about the product's ingredients and amounts. Actual product labels may differ in appearance.

D-REK 90 by Muscle Cell Nutrition Product Label

Ranking Within Category

D-REK 90 earned a thumbs-down in this category because it ranks 248 out of 283 in the testosterone booster category (bottom third). A product must be ranked in the top two-thirds of its category to receive a thumbs-up in this area.

D-REK 90 ranks 248 out of 283 in the Testosterone Boosters category and 4,360 out of 4,483 in the entire database. The table below lists comparisons with similarly ranked testosterone booster. Click on a link for an in-depth comparison between the two.

Product Comparison
D-REK 90 vs Testosterone Booster
D-REK 90 vs Test Boost
D-REK 90 vs Thors Hammer
D-REK 90 vs High T Original
D-REK 90 vs 17-Beta

See more comparisons: Is D-REK 90 the best testosterone booster?

Summary

Graded Area Reason
Effectiveness Rating rating is greater or equal to the required 1.5
Ingredients less than 75% of ingredients are rated as effective
Ingredient Dosing dosing cannot be rated because all ingredient amounts are hidden
Claims less than 75% of claims are rated as effective
Research Rating research rating is lower than the required 60
Nutrition Label Transparency does not disclose all ingredient amounts on label
Ranking Within Category ranks in the bottom third of category
Overall Recommendation received a thumbs down in the majority of areas

Comments (1)

  • Power house

    D-REK 90 is the real deal and the only testosterone booster on the market that gets results fast!!!!!

    May 22, 2021

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