Ingredient
Partially Hydrolyzed Whey Protein Isolate
What is Partially Hydrolyzed Whey Protein Isolate?
Partially Hydrolyzed Whey Protein Isolate is a processed form of whey protein where the proteins have been broken down into smaller peptides through hydrolysis. This process makes it easier to digest compared to regular whey protein isolate.
It is commonly used in protein supplements and bars for those seeking to increase their protein intake, especially those with difficulties digesting full-sized proteins. Some studies suggest it might be beneficial for muscle recovery due to its rapid absorption, though evidence is mixed compared to other whey forms.
When you see it on a label, it typically indicates an intention to provide a protein source that is gentle on the stomach and quick to digest, making it popular among athletes and those with protein sensitivities.
Commonly found in: Protein bars, Meal replacement shakes, Sports nutrition supplements, Infant formula, Medical nutrition products
Benefits
- May aid in faster protein absorption due to its smaller peptide size.
- Easier to digest than complete whey proteins, reducing discomfort for sensitive individuals.
Partially hydrolyzed whey protein is generally recognized as safe (GRAS) when used appropriately in food.
Research suggests it may help with faster recovery in athletes, though not conclusively superior to other forms of whey.
It is derived from milk, making it unsuitable for vegans.
Sources: GRAS Notices · Review of Whey Protein Consumption and Need for Alternative Sources
Scout's take
High-quality complete protein with excellent bioavailability. Partial hydrolysis improves absorption speed. The primary protein source in the blend.
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