Wrath of the Valkyrie's (by Valhalla Labs) ability to increase strength is rated as 1.33 out of 3. This rating means there is little to no evidence that the product has the ability to deliver on this claim. Using Wrath of the Valkyrie to increase strength will not lead to positive results. This rating is different from the product's overall rating and is based on what peer reviewed journal articles conclude on its ability to perform this one claim. This page contains an indepth analysis on how this claim-rating was calculated.
Note: The ratings on this page only deal with Wrath of the Valkyrie's ability to increase strength. To view the product's overall rating, visit the product's main page: Wrath of the Valkyrie.
Table of Contents
- Simple Report
- Detailed Report
- References
Simple Report
Detailed Report
The detailed report is an in-depth analysis on how Wrath of the Valkyrie's rating for this particular claim was calculated.
Claim Effectiveness Ratings
Each supplement product is a blend of ingredients. The database uses peer reviewed journal articles to rate the ingredients. These ratings are also used to rate how well products perform overall as well as on individual claims.
The supplement ingredients listed in table below are identified as affecting Wrath of the Valkyrie's ability to increase strength. The rating next to the ingredient describes the ingredient's ability to increase strength. These ratings are averaged together and provide the product's overall ability to deliver on the same claim.
| Ingredients |
Increase Strength Rating |
| Caffeine Anhydrous |
1.7 out of 3
|
| Theacrine |
1 out of 3
|
| Yohimbine |
1 out of 3
|
| Capsinoids |
2 out of 3
|
| P-Synephrine |
1 out of 3
|
| Black Pepper Fruit Extract (Piperine) |
1 out of 3
|
| L-Carnitine L-Tartrate |
1 out of 3
|
| HMB |
1.9 out of 3
|
| Product's Claim Effectiveness Rating |
1.33 out of 3
|
Claim Research Ratings
The research rating describes how well an ingredient's ability to perform a certain claim (such as increase strength) has been researched. This rating is based on the amount of studies contained in the database on a particular ingredient and claim. Ingredient research ratings are averaged together to from the product's research rating for this specific cliam.
This rating is important because we need to know if there is enough research to make a valid conclusion on a product's worthiness. Ratings above 80 are ideal. Anything below 60 means there is not enoguh research to make a valid conclusion one way or another on a product's ability to deliver on this particular claim.
| Ingredients |
Increase Strength Research Rating |
| Caffeine Anhydrous |
|
| Theacrine |
|
| Yohimbine |
|
| Capsinoids |
|
| P-Synephrine |
|
| Black Pepper Fruit Extract (Piperine) |
|
| L-Carnitine L-Tartrate |
|
| HMB |
|
| Product's Claim Research Rating |
|
References
| Title |
| The effect of acute pre-workout supplementation on power and strength performance |
| The acute effects of a caffeine-containing supplement on strength, muscular endurance, and anaerobic capabilities |
| Acute effects of a caffeine-containing supplement on bench press and leg extension strength and time to exhaustion during cycle ergometry |
| Acute ingestion of sugar-free red bull energy drink has no effect on upper body strength and muscular endurance in resistance trained men |
| Acute Specific Effects of Caffeine-containing Energy Drink on Different Physical Performances in Resistance-trained Men |
| Caffeine improves muscular performance in elite Brazilian Jiu-jitsu athletes |
| Caffeine ingestion acutely enhances muscular strength and power but not muscular endurance in resistance-trained men |
| The acute effects of a caffeine-containing supplement on bench press strength and time to running exhaustion |
| The effects of supplementation with P-Synephrine alone and in combination with caffeine on resistance exercise performance |
| The effect of ephedra and caffeine on maximal strength and power in resistance-trained athletes |
| The effect of caffeine as an ergogenic aid in anaerobic exercise |
| Effects of Coffee and Caffeine Anhydrous Intake During Creatine Loading |
| Acute Effects of Theacrine Supplementation on Muscular Strength and Muscular Endurance |
| Yohimbine: the effects on body composition and exercise performance in soccer players |
| Acute Capsaicin Supplementation Improves Resistance Training Performance in Trained Men |
| Acute effects of a caffeine-containing supplement on bench press and leg extension strength and time to exhaustion during cycle ergometry |
| The effects of supplementation with P-Synephrine alone and in combination with caffeine on resistance exercise performance |
| Acute effects of a caffeine-containing supplement on bench press and leg extension strength and time to exhaustion during cycle ergometry |
| l-Carnitine l-tartrate supplementation favorably affects biochemical markers of recovery from physical exertion in middle-aged men and women |
| Leucine Metabolites Do Not Enhance Training-induced Performance or Muscle Thickness |
| The effects of 12 weeks of beta-hydroxy-beta-methylbutyrate free acid supplementation on muscle mass, strength, and power in resistance-trained individuals: a randomized, double-blind, placebo-controlled study |
| Effects of β-Hydroxy-β-methylbutyrate-free Acid Supplementation on Strength, Power and Hormonal Adaptations Following Resistance Training |
| Effects of nine weeks of beta-hydroxy-beta- methylbutyrate supplementation on strength and body composition in resistance trained men |
| Effects of beta-hydroxy-beta-methylbutyrate supplementation on strength and body composition in trained and competitive athletes: A meta-analysis of randomized controlled trials. |
| Beta-hydroxy-beta-methylbutyrate (HMB) supplementation does not affect changes in strength or body composition during resistance training in trained men |
| Effects of calcium beta-hydroxy-beta-methylbutyrate (HMB) supplementation during resistance-training on markers of catabolism, body composition and strength |
| Effect of Oral Beta-Hydroxy-Beta-Methylbutyrate (HMB) Supplementation on Physical Performance in Healthy Old Women Over 65 Years: An Open Label Randomized Controlled Trial. |
| Effects of 12 weeks of beta-hydroxy-beta-methylbutyrate free acid gel supplementation on muscle mass, strength, and power in resistance trained individuals |
| The effect of HMB supplementation on body composition, fitness, hormonal and inflammatory mediators in elite adolescent volleyball players: a prospective randomized, double-blind, placebo-controlled study |
