🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

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Label Data

25 Gram(s) Serving Size
90 Servings
Amino acid/Protein Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Calories
92 Calorie(s)
Total Fat
2 Gram(s)
Cholesterol
1 mg
Sodium
76 mg (3% DV)
Total Carbohydrates
1.5 Gram(s)
Protein
20 Gram(s)
Calcium
106 mg (8% DV)
Iron
Potassium
108 mg (2% DV)

Other Ingredients

Whey Protein Isolate cappuccino flavor Sunflower Lecithin Stevia Rebaudioside A Monk Fruit Himalayan Sea Salt

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (70% of products) Approved Health (4% of products)

Target Groups

Vegetarian Adult (18 - 50 Years) Kosher Women (not pregnant or lactating) Gluten Free

Product Information

📋 Directions for Use

Suggested use: Mix one serving (1 level scoop) thoroughly into 6-10 ounces of water or beverage of your choice. We do not believe in using fillers in our protein powders; we suggest using milk or milk substitute for better taste. Mix 1 level (25g) scoop thoroughly with 6-10 oz. or more water (or beverage of choice).

When is the best time to take it? Whey isolate is best taken 30-60 minutes pre-workout and immediately post workout to maximize muscle building, repair, and recovery. It can also be consumed throughout the day or between meals to meet individual protein requirements.

⚠️ 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. Allergens: Milk

🧪 Formulation Notes

Muscle Feast Grass Fed Hormone Free Isolate Protein is designed to provide you with the quick-digesting power of whey isolate protein. Sourced from cows that are certified to be grass fed and free of added hormones, you can rest assured that you're receiving the absolute best in whey protein. Our whey protein is undenatured, cold microfiltered, and ultrafiltration processed; making it the ideal whey protein for those that are seeking optimal gains post-workout.

Grass fed Labdoor Tested for accuracy Labdoor Tested for purity Labdoor Tested for sport

Tested for sport

Gluten free Soy free Caffeine free No GMOs Hormone free Antibiotic free

OU D (Kosher Dairy)

Sweetened with Stevia Natural Sweetener

Certified Vegetarian AVA American Vegetarian Association

Whey protein isolate What is it? Whey isolate are 90-98% pure protein that digests and absorbs rapidly and is gram for gram, one of the highest quality forms of protein available. This level of purity is achieved through a cold, cross-micro and ultra-filtration process that removes the larger, less absorbent protein molecules; while also filtering out fat, lactose, and ash.

What does the research say? Studies have found that when consumed, whey isolates quickly increase amino acid levels in systemic circulation and stimulate robust increases in protein synthesis; arguably the most important physiological factor in existence when it comes to muscle growth, strength, and recovery. Who is it best for? Since whey isolates are low in carbs, lactose-free, fat-free, cholesterol free, and gluten free; it makes it the perfect choice for those watching their calories, low-carb dieters, and lactose intolerant individuals. People who want only the highest quality of proteins should stick with a whey isolate. How quickly does it digest/absorb and raise amino acid levels? Research studies indicate that whey isolates elevate amino acid concentrations in the blood above baseline after ~20 minutes and peak out at ~60 minutes, followed by a gradual decline that can last up to 1.5 to 3 hours depending on the dose taken.

100% natural

BGH & rBST free

20g protein 4.6g BCAA 2.2g leucine

Additional Information

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

OU D (Kosher Dairy) Made in an FDA Registered Facility Made in Our GMP Compliant Facility Certified Vegetarian AVA American Vegetarian Association

SDVOSB Service Disabled Veteran Owned Small Business

Typical amino acid profile Per 100 g of protein per serving Alanine 4600 mg 1058 mg Arginine 2100 mg 483 mg Aspartic Acid 9700 mg 2231 mg Cystine 2600 mg 598 mg Glutamic Acid 17100 mg 3933 mg Glycine 1600 mg 368 mg Histidine 1500 mg 345 mg Isoleucine 5600 mg 1288 mg Leucine 9700 mg 2231 mg Lysine 9700 mg 2231 mg Methionine 2000 mg 460 mg Phenylalanine 2900 mg 667 mg Proline 5500 mg 1265 mg Serine 3700 mg 851 mg Threonine 6100 mg 1403 mg Tryptophan 1600 mg 368 mg Tyrosine 2700 mg 621 mg Valine 4600 mg 1058 mg Branch chain amino acids Essential amino acids Protein digestibility - 99.6%

Ohio Family Owned Business

Product Details

DSLD Entry Date 2022-04-11
Product Type Amino acid/Protein
Form Powder
Brand Muscle Feast
DSLD ID 262573
Data Updated 2026-04-11

Research Evidence

872 Research Sources
53 Avg Quality Score
309 Meta Analysis
309 Clinical Trial
111 Rct
71 Systematic Review
55 Guideline
4 Cochrane Review
4 Regulatory Source
2 Other
2 Narrative Review
2 Observational
1 Openfda Safety
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Meta Analysis The Cochrane database of systematic reviews 2009
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009
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