🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

12 Gram(s) Serving Size
41 Servings
Other Combinations Product Type
67% Evidence Coverage

Supplement Facts — Evidence Check

Hydration
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 (50% DV)
✅ Within RDA (0.7× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 10mg UL 35mg
7.4 mg (430% DV)
📊 5.7× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 7.4mg UL 100mg
20 mcg (833% DV)
📊 8.3× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.02mg
📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 375mg
Vitamin C
180 mg (300% DV)
📊 Market median: 180.0mg (239 products) 📚 43 studies (Tier A: 1, B: 19)
This product: 75mg UL 400mg

Other Ingredients

Malic Acid Citric Acid Cyclic Dextrin natural Green Apple flavor Acesulfame Potassium Sucralose Blue Spirulina Turmeric

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (98% of products) Structure/Function (78% of products) Nutrient (56% 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 cold 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 use this product if you are under the age of 18.

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.

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

🧪 Formulation Notes

MFX EAA provides the perfect combination of natural energy, antioxidants, essential amino acids, and electrolytes. Our unique Electrolytes++ hydration formula creates an optimal cellular environment to absorb all nine essential amino acids for 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 75mg 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 Hydration Energy

PoolEAA Anti-oxidants

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 Disabled Veteran Owned Small Business

Ohio Family Owned Business

Product Details

DSLD Entry Date 2022-05-19
Product Type Other Combinations
Form Powder
Brand Muscle Feast
DSLD ID 263390
Data Updated 2026-04-11

Research Evidence

50 Research Sources
47 Avg Quality Score
28 Rct
13 Clinical Trial
5 Guideline
4 Systematic Review
A Using a Novel Consensus-Based Chemoinformatics Approach to Predict ADMET Properties and Druglikeness of Tyrosine Kinase Inhibitors.
Guideline International journal of molecular sciences 2025
B Australia and New Zealand consensus statement on the cardiovascular management of patients with chronic lymphocytic leukaemia treated with Bruton's tyrosine kinase inhibitors.
Guideline Internal medicine journal 2025
B Branched-chain amino acid supplementation for improving growth and development in term and preterm neonates
Systematic Review The Cochrane database of systematic reviews 2020
B [Clinical practice guideline on anaplastic lymphoma kinase-tyrosine kinase inhibitors for non-small cell lung cancer (2025 edition)].
Guideline Zhonghua zhong liu za zhi [Chinese journal of oncology] 2025
B [Chinese expert consensus on epidermal growth factor receptor tyrosine kinase inhibitors for the treatment of non-small cell lung cancer (2025 edition)].
Guideline Zhonghua yi xue za zhi 2025
B Consensus Guideline for the Diagnosis and Treatment of Tyrosine Hydroxylase (TH) Deficiency.
Guideline Journal of inherited metabolic disease 2025
B Baseline-dependent effect of dopamine's precursor L-tyrosine on working memory gating but not updating
Rct Cognitive, affective & behavioral neuroscience 2020
B Effect of Amino Acid Supplementation on Iron Regulation after Endurance Exercise
Rct Nutrients 2023
C Attenuating Muscle Damage Biomarkers and Muscle Soreness After an Exercise-Induced Muscle Damage with Branched-Chain Amino Acid (BCAA) Supplementation: A Systematic Review and Meta-analysis with Meta-regression
Systematic Review Sports medicine - open 2024
C The Effects of Green Tea Amino Acid L-Theanine Consumption on the Ability to Manage Stress and Anxiety Levels: a Systematic Review
Systematic Review Plant foods for human nutrition (Dordrecht, Netherlands) 2020
View all evidence for Tyrosine →

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