🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 55% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

12.5 Gram(s) Serving Size
40 Servings
Other Combinations Product Type
55% Evidence Coverage

Supplement Facts — Evidence Check

BCAA
5500 mg
L-Glycine
880 mg
CarnoSyn
770 mg
3.5 mg (233% DV)
✅ 2.9× RDA — within safe limits 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 3.5mg
10 mg (25% DV)
✅ Within RDA (0.7× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 10mg UL 35mg
450 mcg (26% DV)
✅ Within RDA (0.3× RDA of 1.3 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 0.45mg UL 100mg
2.3 mcg (38% DV)
✅ Within RDA (1.0× RDA of 0.0024 mg) 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.0023mg
📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 220mg
Vitamin C
180 mg (300% DV)
📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)
This product: 66mg UL 400mg

Other Ingredients

Citric Acid Malic Acid Cyclic Dextrin Natural and Artificial flavor Acesulfame Potassium Sucralose Blue Spirulina

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (54% of products) Approved Health (3% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Women (not pregnant or lactating) No Allergies Gluten Free

Product Information

📋 Directions for Use

Suggested use: Mix one-scoop with 12-16 oz. of old water and drink 20-30 minutes before training, or anytime you might need more energy.

⚠️ Warnings & Precautions

Keep out of reach of children.

Do not exceed the recommended dose. Consult your physician before using this product.

Do not use this product if you are pregnant or nursing. Do not use this product if you are taking any prescription medication.

Do not use this product if you are under the age of 18.

Warning: This product is manufactured in a GMP compliant plant that processes milk.

🧪 Formulation Notes

MFX BCAA provides the perfect combination of natural energy, antioxidants, BCAAs and electrolytes. Our ideal 4:1:1 ratio provides just the right amount of branched chain amino acids to support muscle growth and recovery. Additionally, we've included an antioxidant blend of Vitamin C and Green Tea Extract to reduce oxidative stress, aiding in the body's fight against free radicals to further promote muscle cell health. Finally we've included 66mg of natural caffeine sourced from coffee beans, to ensure that you are reaching top-level performance, both mentally and physically.

Gluten free Soy free Non GMO

Certified Vegan AVA American Vegetarian Association

Advanced energy formula

4:1:1 Leucine/Isoleucine/Valine

Allergies: None

Additional Information

Keep tightly closed in a cool, dry place away from sunlight.

Made in our GMP compliant facility Made in an FDA Registered Facility Certified Vegan AVA American Vegetarian Association

SDVOSB Service Distributed Veteran Owned Small Business CVE

Ohio family owned business

Product Details

DSLD Entry Date 2022-02-23
Product Type Other Combinations
Form Powder
Brand Muscle Feast
DSLD ID 261845
Data Updated 2026-04-11

Research Evidence

849 Research Sources
56 Avg Quality Score
450 Meta Analysis
152 Rct
137 Systematic Review
73 Clinical Trial
11 Regulatory Source
7 Other
7 Guideline
3 Openfda Safety
2 Cochrane Review
2 Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021
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