Blue Light Shielf's (by K1 Performance) ability to reduce muscle damage is rated as 1.63 out of 3. This rating means the evidence is mixed on the product's ability to deliver on this claim. While some of the evidence supports its use, other evidence does not. Using Blue Light Shielf to reduce muscle damage may 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 Blue Light Shielf's ability to reduce muscle damage. To view the product's overall rating, visit the product's main page: Blue Light Shielf.

Table of Contents

  1. Simple Report
  2. Detailed Report
  3. References

Simple Report

Detailed Report

The detailed report is an in-depth analysis on how Blue Light Shielf'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 Blue Light Shielf's ability to reduce muscle damage. The rating next to the ingredient describes the ingredient's ability to reduce muscle damage. These ratings are averaged together and provide the product's overall ability to deliver on the same claim.

Ingredients Reduce Muscle Damage Rating
Vitamin C 1.4 out of 3
Vitamin E 1.8 out of 3
Astaxanthin 2 out of 3
Anthocyanins 1.3 out of 3
Product's Claim Effectiveness Rating 1.63 out of 3

Claim Research Ratings

The research rating describes how well an ingredient's ability to perform a certain claim (such as reduce muscle damage) 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 Reduce Muscle Damage Research Rating
Vitamin C
Vitamin E
Astaxanthin
Anthocyanins
Product's Claim Research Rating

References

Title
Short-Term High-Dose Vitamin C and E Supplementation Attenuates Muscle Damage and Inflammatory Responses to Repeated Taekwondo Competitions: A Randomized Placebo-Controlled Trial
Does quercetin and vitamin C improve exercise performance, muscle damage, and body composition in male athletes?
Quercetin and vitamin C supplementation: effects on lipid profile and muscle damage in male athletes
Prolonged vitamin C supplementation and recovery from demanding exercise
Post-exercise vitamin C supplementation and recovery from demanding exercise
Prolonged vitamin C supplementation and recovery from eccentric exercise
Muscle soreness and damage parameters after prolonged intermittent shuttle-running following acute vitamin C supplementation
Effect of Vitamin C and E supplementation on biochemical and ultrastructural indices of muscle damage after a 21 km run
Oxidative stress response to aerobic exercise: comparison of antioxidant supplements
Supplementation with vitamin C and N-acetyl-cysteine increases oxidative stress in humans after an acute muscle injury induced by eccentric exercise
No effect of antioxidant supplementation on muscle performance and blood redox status adaptations to eccentric training
Supplementation with vitamin C and N-acetyl-cysteine increases oxidative stress in humans after an acute muscle injury induced by eccentric exercise
Vitamin E supplementation decreases muscular and oxidative damage but not inflammatory response induced by eccentric contraction
Short-Term High-Dose Vitamin C and E Supplementation Attenuates Muscle Damage and Inflammatory Responses to Repeated Taekwondo Competitions: A Randomized Placebo-Controlled Trial
Effects of palm vitamin e supplementation on exercise-induced oxidative stress and endurance performance in the heat
Vitamin C and E Supplementation Effects in Professional Soccer Players Under Regular Training
Vitamin C and E Supplementation Effects in Professional Soccer Players Under Regular Training
Effect of Vitamin C and E supplementation on biochemical and ultrastructural indices of muscle damage after a 21 km run
Vitamin E supplementation attenuates leakage of enzymes following 6 successive days of running training
Effects of vitamin E supplementation on recovery from repeated bouts of resistance exercise
Effect of vitamin E and eccentric exercise on selected biomarkers of oxidative stress in young and elderly men
Oxidative stress response to aerobic exercise: comparison of antioxidant supplements
No effect of antioxidant supplementation on muscle performance and blood redox status adaptations to eccentric training
Effect of astaxanthin supplementation on muscle damage and oxidative stress markers in elite young soccer players
The effect of anthocyanin supplementation on body composition, exercise performance and muscle damage indices in athletes
Effect of New Zealand blueberry consumption on recovery from eccentric exercise-induced muscle damage
Effect of bilberry juice on indices of muscle damage and inflammation in runners completing a half-marathon: a randomised, placebo-controlled trial