Natural Factors Whey Factors Grass Fed Whey Protein Concentrate Aids Muscle Development and Immune Health French Vanilla 12 Oz
Analysis updated July 2026 · How Scout scores
At a glance
Summary
This protein powder features high-quality ingredients such as grass-fed whey protein concentrate and isolate, which are excellent sources of essential amino acids and support muscle growth. The inclusion of albumin and lactoferrin adds to its nutritional profile, providing immune and muscle repair benefits. The product is minimally processed with no artificial additives, making it a clean and effective choice for those seeking a natural protein supplement.
Key ingredients 13
LactoferrinVery Good
Lactoferrin is a protein with immune-boosting properties, found in milk. It has antimicrobial and anti-inflammatory effects, supporting overall health. This ingredient enhances the body's defense mechanisms.
Benefits
Supports immune function and has antimicrobial properties.
Whey Protein ConcentrateGood
Beneficial ingredient — whole-food or functional value in this product class.
Benefits
Provides a complete amino acid profile essential for muscle repair and growth.
Whey Protein IsolateGood
Whey protein isolate is a highly refined form of protein with minimal lactose and fat. It undergoes additional processing to increase protein content, making it suitable for those with lactose intolerance. This ingredient is effective for muscle building and recovery.
Benefits
Offers a high protein content with low lactose, beneficial for muscle development.
AlbuminGood
Albumin is a protein found in egg whites, known for its high biological value. It is a complete protein source that supports muscle repair and growth. This ingredient is beneficial for maintaining muscle mass.
Benefits
Rich in essential amino acids, supporting muscle health and repair.
AlanineNeutral
Alanine is a non-essential amino acid involved in energy production. It is naturally present in protein-rich foods and supplements. This ingredient plays a role in glucose metabolism.
Benefits
Supports energy production and glucose metabolism.
ArginineNeutral
Arginine is an amino acid that plays a role in nitric oxide production, which can enhance blood flow. It is commonly included in supplements for its potential to improve exercise performance. This ingredient supports cardiovascular health.
Benefits
May improve blood flow and support cardiovascular health.
Aspartic AcidNeutral
Aspartic acid is a non-essential amino acid involved in hormone production and neurotransmission. It is naturally found in protein-rich foods. This ingredient supports the synthesis of other amino acids.
Benefits
Plays a role in hormone production and neurotransmission.
Enzyme BlendNeutral
The enzyme blend typically includes enzymes like bromelain, protease, papain, amylase, and lipase, which aid in digestion. These enzymes help break down proteins, fats, and carbohydrates, improving nutrient absorption. This ingredient supports digestive health.
Benefits
Enhances digestion and nutrient absorption.
BromelainNeutral
Bromelain is a proteolytic enzyme derived from pineapples, known for its anti-inflammatory properties. It aids in protein digestion and may reduce inflammation. This ingredient supports digestive health.
Benefits
Aids in protein digestion and may reduce inflammation.
ProteaseNeutral
Protease is an enzyme that breaks down proteins into amino acids. It is essential for protein digestion and absorption. This ingredient supports digestive health.
Benefits
Facilitates protein digestion and absorption.
PapainNeutral
Papain is an enzyme extracted from papaya, used to aid protein digestion. It has anti-inflammatory properties and supports digestive health. This ingredient enhances nutrient absorption.
Benefits
Aids in protein digestion and has anti-inflammatory properties.
AmylaseNeutral
Amylase is an enzyme that helps break down carbohydrates into sugars. It is naturally present in saliva and the pancreas. This ingredient supports carbohydrate digestion.
Benefits
Facilitates carbohydrate digestion and energy production.
LipaseNeutral
Lipase is an enzyme that aids in the digestion of fats. It is produced by the pancreas and helps break down dietary fats into fatty acids. This ingredient supports fat digestion and absorption.
Benefits
Enhances fat digestion and absorption.
Processing
Processed Culinary Ingredients
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