Does creatine improve cardio?
There are fundamental problems with supplementing creatine in order to improve aerobic performance. ...read more
Crea9 Xtreme is a post-workout supplement manufactured by Trec Nutrition. It ranks 374 out of 515 post-workout supplements and earned an overall thumbs-down recommendation based on seven factors including nutrition label transparency, ingredients, dosing, claims, research rating, and ranking.
Crea9 Xtreme 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 |
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Effectiveness Rating | |
Ingredients | |
Ingredient Dosing | |
Claims | |
Research Rating | |
Nutrition Label Transparency | |
Ranking Within Category | |
Overall Recommendation |
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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.
Crea9 Xtreme earned a thumbs-up in this category because its effectiveness rating is 1.83. A product's effectiveness rating must be at least 1.5 to receive a thumbs-up in this area. This effectiveness rating means Crea9 Xtreme 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.
Crea9 Xtreme earned a thumbs-down in this category because it contains 63% 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.
Crea9 Xtreme contains:
The following table lists all ingredients found in this product as well as their effectiveness ratings and amounts (if listed).
Ingredient | Effectiveness Rating |
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Creatine HCl | 2.3 out of 3 |
Creatine Citrate | 2 out of 3 |
Creatine Monohydrate | 2 out of 3 |
Buffered Creatine Monohydrate | 2 out of 3 |
Tri-Creatine Malate | 1.7 out of 3 |
Creatine Ethyl Ester | 1 out of 3 |
Creatine Gluconate* | not rated |
Creatine AKG* | not rated |
Product Effectiveness Rating | 1.83 |
* These ingredients are not included in the Supplement Database.
Note: These ingredients are accurate as of January 31, 2022.
There are fundamental problems with supplementing creatine in order to improve aerobic performance. ...read more
We know creatine has the most potential to help when coupled with short bouts of exercise where ener...read more
Creatine is one of the most popular supplements available on the market with sales estimated at $400...read more
Creatine and strength training go together like (insert your favorite pair). Creatine works by provi...read more
Plenty of studies have confirmed the positive effects of creatine supplementation. One meta analysis...read more
Caffeine is a popular supplement used to improve performance and increase alertness. Americans consu...read more
The research on creatine and cardio was at best, mixed. While cardio is long and low or moderate int...read more
It’s fairly clear that creatine monohydrate causes weight gain. For many, this is a benefit. Unfor...read more
In this series, we've learned creatine definitely increases strength and muscle mass. It accomplishe...read more
There are quite a few supplements which claim to reduce muscle damage; creatine is one of them. The ...read more
Exercise induced muscle damage (EIMD) is the result of a new workout routine or high intensity activ...read more
There is research demonstrating that consuming 20-30 grams of creatine per day for up to a week incr...read more
Cycling creatine on and off is unnecessary. There is no good research indicating that long term crea...read more
Creatine is a somewhat rare supplement in that there is plenty of evidence that backs its use. It im...read more
Crea9 Xtreme 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.
Crea9 Xtreme does not list ingredient amounts on its label. This makes it impossible to analyze ingredient dosing.
Crea9 Xtreme earned a thumbs-up in this category because 81% 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).
Crea9 Xtreme is extremely effective at:
Crea9 Xtreme is moderately effective at:
Crea9 Xtreme is ineffective at:
Crea9 Xtreme earned a thumbs-down in this category because its research rating is 29. A product's research rating must be at least 60 to receive a thumbs-up in this area.
A research rating of 29 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.
Crea9 Xtreme 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.
Crea9 Xtreme contains:
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.
Crea9 Xtreme earned a thumbs-down in this category because it ranks 374 out of 515 in the post-workout supplement category (bottom third). A product must be ranked in the top two-thirds of its category to receive a thumbs-up in this area.
Crea9 Xtreme ranks 374 out of 515 in the Post-Workout Supplements category and 3,914 out of 5,326 in the entire database. The table below lists comparisons with similarly ranked post-workout supplement. Click on a link for an in-depth comparison between the two.
Product Comparison |
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Crea9 Xtreme vs Retaliate |
Crea9 Xtreme vs Overhaul |
Crea9 Xtreme vs Glutamine Xplode |
Crea9 Xtreme vs Build-XT |
Crea9 Xtreme vs BCAA NRG Revolution |
Manufacturers often create multiple products within the same category. These products are sometimes similar but marketed to different consumers with varying prices. The following table allows you to compare Crea9 Xtreme against its sister products; products manufactured by Trec Nutrition within the post-workout supplements category.
Product Comparison |
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Crea9 Xtreme vs Creatine Sport |
Crea9 Xtreme vs GH UP |
Crea9 Xtreme vs Gold Core CM3 |
Crea9 Xtreme vs L.A.N.T.A.N. BCAA Special |
Crea9 Xtreme vs T.O.R. Creatine Special |
See more comparisons: Is Crea9 Xtreme the best post-workout supplement?
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 | more 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 |
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