🟢 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

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

Supplement Facts — Evidence Check

Calories
600 Calorie(s)
Total Fat
1.2 Gram(s) (1% DV)
Cholesterol
14 Gram(s) (5% DV)
Sodium
75 mg (3% DV)
Total Carbohydrates
101 Gram(s) (27% DV)
Protein
46 Gram(s)
Calcium
793 mg (61% DV)
Iron
Potassium
199 mg (4% DV)

Other Ingredients

Protein Blend Waxy Maize Maltodextrin Cocoa powder Sunflower Lecithin Stevia

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 (5 level scoops) thoroughly into 20 ounces of water or beverage of your choice. We do not believe in using fillers in our weight gainer; we suggest using milk or milk substitute for better taste. Mix 5 level (159 g) scoops thoroughly with 20 oz. or more water (or beverage of choice).

⚠️ 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's Ultimate Gainer is designed with a combination of quickly digesting whey isolate protein and maltodextrin; along with slower digesting micellar casein and waxy maize.

Unlike other mass gainers on the market, there are no empty calories in this product; you can be assured that every calorie in every serving of Muscle Feast's Ultimate Gainer is there to serve your weight gaining needs.

Gluten free Soy free No GMOs Hormone free Antibiotic free

All natural Grass fed

OUD (Kosher Dairy)

Certified Vegetarian AVA American Vegetarian Association

Sweetened with Stevia Natural Sweetener

100% Natural Grass fed rBGH & rBST free

46 g protein 101 g carbs 1.2 g fat

Whey Isolate Whey Isolates 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. Maltodextrin Maltodextrin is a high glycemic index carbohydrate making it ideal to be taken post workout with protein or when fuel is needed. While maltodextrin digests quickly, it is actually a polysaccharide and not technically a sugar; making it an ideal energy source for those that don't tolerate sugar well. Micellar Casein Micellar Casein is designed to digest slowly and provide you with a sustained increase in amino acids to prolong muscle protein synthesis. Micellar casein is isolated from milk by filtration, preserving the structural integrity of the protein molecule. This process further provides many biologically active compounds that have direct immune and physiological benefits. Waxy Maize Waxy Maize is a specific type of cornstarch with a high-molecular weight. It is designed to provide long-term energy and may improve athletic performance. Most of the benefits of wazy maize starch come from its slow digestibility. Waxy maize starch has an average molecular weight 100 times greater than carbohydrates and contains no simple carbohydrates or monosaccharides. It may help improve exercise performance, promote recovery, and improve diabetes management.

Additional Information

Labdoor Tested for sport

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

OUD (Kosher Dairy) Made in an FDA Registered Facility Made in our GMP Compliant Facility Certified Vegetarian AVA American Vegetarian Association

SDVOSB Service Distributed Veteran Owned Small Business

Typical Amino Acid Profile Per 100g of Protein Per serving Alanine 3524 mg 1909 mg Arginine 2493 mg 1350 mg Aspartic Acid 7036 mg 3811 mg Cystine 1606 mg 870 mg Glutamic Acid 16420 mg 8895 mg Glycine 1500 mg 812 mg Histidine 2193 mg 1188 mg Isoleucine 5205 mg 2819 mg Leucine 8916 mg 4830 mg Lysine 8392 mg 4546 mg Methionine 2006 mg 1086 mg Phenylalanine 3330 mg 1804 mg Proline 6073 mg 3290 mg Serine 3686 mg 1997 mg Threonine 5236 mg 2836 mg Tryptophan 1937 mg 1049 mg Tyrosine 2968 mg 1608 mg Valine 4880 mg 2643 mg Branch chain amino acids Essential amino acids Protein digestbility- 99.6%

Ohio family owned business

Product Details

DSLD Entry Date 2022-02-23
Product Type Amino acid/Protein
Form Powder
Brand Muscle Feast
DSLD ID 260363
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
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
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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