Isopure Plant-Based Protein 20 g Pea & Brown Rice Protein Powder Vanilla 1.23 lb About 20 Servings
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This protein powder features high-quality organic pea and brown rice proteins, which are excellent plant-based sources of essential amino acids. The use of natural sweeteners like stevia and monk fruit, along with minimal additives, contributes to a clean formulation. However, the presence of natural flavors, which can lack transparency, slightly impacts the overall score.
Key ingredients 7
Organic Brown Rice ProteinGood
Organic brown rice protein is a hypoallergenic protein source that complements pea protein by providing additional amino acids. Its organic certification ensures it is free from harmful chemicals and GMOs. It is easily digestible and suitable for those with dietary restrictions.
Benefits
Offers a balanced amino acid profile and supports muscle recovery.
Monk Fruit ExtractGood
Beneficial ingredient — whole-food or functional value in this product class.
Benefits
Offers a natural, calorie-free sweetness without affecting blood sugar.
Organic Pea ProteinNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
Benefits
Provides a complete amino acid profile and supports muscle growth and repair.
Xanthan GumNeutral
Xanthan gum is a common thickening agent used to improve texture and stability in food products. It is generally recognized as safe but can cause digestive issues in large amounts. It does not contribute to the nutritional value of the product.
Risks
May cause digestive discomfort in sensitive individuals when consumed in large quantities.
Benefits
Helps improve product texture and stability without significant nutritional impact.
Stevia Leaf ExtractNeutral
Stevia leaf extract is a natural, zero-calorie sweetener derived from the stevia plant. It is considered safe and does not affect blood sugar levels, making it suitable for diabetics. It is a healthier alternative to artificial sweeteners.
Benefits
Provides sweetness without calories or impact on blood sugar levels.
Guar GumNeutral
Guar gum is a fiber derived from guar beans, used as a thickening agent in food products. It is generally safe but can cause digestive issues if consumed in large amounts. It does not provide significant nutritional benefits.
Risks
May cause digestive discomfort in sensitive individuals when consumed in large quantities.
Benefits
Improves texture and consistency of food products without significant nutritional impact.
Natural FlavorBad
Natural flavors are often used to enhance taste but can be a catch-all term for various additives. The lack of transparency in their composition can be concerning for those with allergies or sensitivities. They do not provide any nutritional benefits.
Risks
Potential allergen risk due to undisclosed ingredients.
Processing
Ultra-Processed Foods
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