Swanson Milk Thistle Seed Capsules 500 mg 100 Count
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This supplement features milk thistle as its primary ingredient, known for its liver-supportive and antioxidant properties, which is a high-quality active component. The formulation is simple with minimal additives, including rice flour and a vegan capsule, which are generally benign. The presence of magnesium stearate and silica as processing aids is common in supplements and does not significantly detract from the product's overall quality.
Key ingredients 5
Milk ThistleVery Good
Milk Thistle is known for its liver-protective properties, primarily due to the active compound silymarin. It is a high-quality active ingredient often used to support liver health and detoxification. Its antioxidant properties may also provide additional health benefits.
Benefits
Rich in antioxidants, it supports liver health and may help in detoxification processes.
Rice FlourNeutral
Rice flour is commonly used as a filler or binder in supplements. It is a neutral ingredient with no significant health benefits or risks. Its primary role is to provide bulk to the capsule content.
See more about Rice Flour →Vegan CapsuleNeutral
The vegan capsule, made from hypromellose, is a plant-based alternative to gelatin capsules. It is considered neutral as it does not contribute to the nutritional profile of the supplement. It is suitable for vegetarians and vegans.
Benefits
Provides a plant-based alternative to gelatin capsules, suitable for vegetarians and vegans.
Magnesium StearateNeutral
Magnesium stearate is used as a flow agent in supplement manufacturing. It is generally recognized as safe and does not affect the nutritional value of the product. It ensures consistent quality and prevents ingredients from sticking to equipment.
Benefits
Ensures consistent quality and prevents ingredients from sticking to equipment during manufacturing.
SilicaNeutral
Silica is used as an anti-caking agent in supplements. It is considered neutral as it does not contribute to the nutritional profile. It helps maintain the free-flowing nature of powdered ingredients.
Benefits
Helps maintain the free-flowing nature of powdered ingredients, ensuring product consistency.
Processing
Processed Foods
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