🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 8% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

19.1 Gram(s) Serving Size
24 Servings
Other Combinations Product Type
8% Evidence Coverage

Supplement Facts — Evidence Check

Calories
77.2 Calorie(s)
Total Fat
0.6 Gram(s) (1% DV)
Cholesterol
14 mg (4% DV)
Total Carbohydrates
1.4 Gram(s) (1% DV)
Protein
15.1 Gram(s) (30% DV)
Sodium
48 mg (2% DV)
Potassium
62 mg (2% DV)
1564 mg
📊 Market median: 800.0mg (172 products)
Median 800.0mg This product: 1564mg
Lactoferrin
428 mg
Serum Albumin
492 mg
📊 Market median: 20.0mg (931 products) 📚 233 studies (Tier A: 1, B: 90)
This product: 18mg
📊 Market median: 800.0mg (172 products)
Median 800.0mg This product: 500mg

Other Ingredients

ground Madagascar Vanilla

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (84% of products) Nutrient (26% of products) No Claim (1% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Directions: Mix 1 scoop with 6 oz of cold water or blend into your favorite smoothie. Scoop included.

⚠️ Warnings & Precautions

Warning: Consult a healthcare practitioner before taking this or any nutritional supplement if you are pregnant/nursing, have or suspect a medical condition, are taking any medications, or other non-Natural Stacks dietary supplements.

Do not use is safety seal is broken or missing.

🧪 Formulation Notes

Natural Protein is a 2 to 1 ratio of whey to collagen protein from grass fed cows that graze year-round on natural pastures.

Natural Protein is a 2 to 1 ratio of whey to collagen protein from grass fed cows that graze year-round on natural pastures. It's GMO-free, hormone-treatment-free, and antibiotic-free.

Natural Protein combines the finest minimally processed sugar nutrients for optimal physical performance: - Whey to boost the immune system & build lean muscle - Collagen to expedite recovery & repair connective tissue - Colostrum for extra regenerative growth factors - Madagascar Vanilla Bean to reduce inflammation

No preservatives No artificial colors No gluten No GMO

2:1 Whey/Collagen

Additional Information

U.S.A. manufactured in a cGMP facility.

From grass-fed cows

Note: Product packed with a nontoxic desiccant.

Store in a cool dry place.

Product Details

UPC / SKU 7 01698 82650 6
DSLD Entry Date 2016-11-21
Product Type Other Combinations
Form Powder
DSLD ID 66735
Data Updated 2026-04-11

Research Evidence

19 Research Sources
52 Avg Quality Score
8 Clinical Trial
4 Cochrane Review
2 Systematic Review
2 Meta Analysis
2 Guideline
1 Rct
B [Expert consensus on the application of intravenous immunoglobulin in children with autoimmune neurological disorders (2025)].
Guideline Zhonghua er ke za zhi = Chinese journal of pediatrics 2025
B Executive summary of the KDIGO 2025 Clinical Practice Guideline for the Management of Immunoglobulin A Nephropathy (IgAN) and Immunoglobulin A Vasculitis (IgAV).
Guideline Kidney international 2025
B Pharmacological treatment other than corticosteroids, intravenous immunoglobulin and plasma exchange for Guillain Barré syndrome.
Cochrane Review The Cochrane database of systematic reviews
B Pharmacological treatment other than corticosteroids, intravenous immunoglobulin and plasma exchange for Guillain-Barré syndrome.
Cochrane Review The Cochrane database of systematic reviews
B Pharmacological treatment other than corticosteroids, intravenous immunoglobulin and plasma exchange for Guillain-Barré syndrome.
Cochrane Review The Cochrane database of systematic reviews
B Pharmacological treatment other than corticosteroids, intravenous immunoglobulin and plasma exchange for Guillain-Barré syndrome.
Cochrane Review The Cochrane database of systematic reviews
C Intravenous immunoglobulin for myasthenia gravis
Systematic Review The Cochrane database of systematic reviews 2003
C Impact of Selenium Supplementation in Neutropenia and Immunoglobulin Production in Childhood Cancer Patients
Rct Journal of medicinal food 2016
C Breast-Milk Iodine Concentrations and Iodine Levels of Infants According to the Iodine Status of the Country of Residence: A Systematic Review and Meta-Analysis
Meta Analysis Thyroid : official journal of the American Thyroid Association 2018
C Retinol-to-Fat Ratio and Retinol Concentration in Human Milk Show Similar Time Trends and Associations with Maternal Factors at the Population Level: A Systematic Review and Meta-Analysis
Meta Analysis Advances in nutrition (Bethesda, Md.) 2018
View all evidence for Colostrum →

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