Whey Protein Concentrate from Grass Fed Cows
- From South Australian Cows Fed Grass Year Round and Not Treated with Growth Hormone (rBST) or Antibiotics
- From Pesticide-Free Pastures
- Not Treated with Growth Hormone (rBST) or Antibiotics
Proserum® is derived from cows that are grass-fed year-round on natural pastures that are pesticide and chemical-free. It is hormone-treatment-free and GMO-free. Jarrow Formulas ® Grass Fed Whey Protein comes from South Australian cows. Australia is a temperate climate zone, which allows the dairy cows to roam the open pastures.
The whey is minimally processed using a proprietary filtration method and low temperature drying to preserve immune supporting protein structures and whey microfractions.
Jarrow Formulas ® Grass Fed Whey Protein is rich in essential amino acids (9.3 g per serving).
Mix 1 rounded scoop (26 g) with 6 to 8 oz. of cold fluid in shaker bottle, or in a blender at low speed for a brief amount of time.
Proserum® native whey protein concentrate, non-GMO sunflower lecithin, natural chocolate flavor, organic cocoa powder, natural coconut flavor and Lo Han Guo (Momordica grosvenori).
Contains: Milk.
No wheat, gluten, soybeans, egg, fish/shellfish, or peanuts/tree nuts.
Contains NO artificial flavors or artificial sweeteners.
This product is not a complete nutrient source. Use this product as a food supplement only. Do not use for weight reduction. Packaged by weight, not by volume.
Store in a cool, dry place.
Typical Amino Acid Profile of Jarrow Formulas® Grass Fed Whey Protein
Per 26 g Serving
Essential Amino Acids |
|
Isoleucine (BCAA) | 1.19 g |
Leucine (BCAA) | 2.05 g |
Valine (BCAA) | 1.15 g |
Phenylalanine | 0.63 g |
Methionine | 0.38 g |
Lysine | 1.83 g |
Tryptophan | 0.36 g |
Threonine | 1.35 g |
Arginine (semi-essential) | 0.53 g |
Histidine | 0.34 g |
Total | ≥ 9.3 g |
Non-Essential Amino Acids |
|
Alanine | 0.98 g |
Aspartic Acid | 2.04 g |
Cysteine | 0.36 g |
Glutamine + Glutamic Acid | 3.38 g |
Glycine | 0.36 g |
Proline | 1.15 g |
Serine | 1.00 g |
Tyrosine | 0.56 g |
Naturally-Occurring Undenatured Whey Fractions:
Alpha-Lactalbumin. . . . . . . . . . . . . . . . . . ≥ 15%
Lactoferrin. . . . . . . . . . . . . . . . . . . . . . . .≥ 3%
Immunoglobulins. . . . . . . . . . . . . . . . . . .≥ 10%
Serum Albumin. . . . . . . . . . . . . . . . . . . . .≥ 5%
Proserum® is a registered trademark of Wisdom Proteins, Inc.

Keep out of the reach of children.