Puritan's Pride Milk Thistle 4:1 Extract 250 mg
- Special Ingredients: Gluten Free
- Item Form: Capsule
- Dosage Form: Softgel
- Diet Type: Vegetarian
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A concentrated 4:1 milk thistle extract sold as a 6 month vegetarian capsule supply, aimed at people wanting traditional liver support without frequent reordering.
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ASIN: B00EI46XSMCategory: Milk Thistle Supplements & Seeds
Overview
Puritan's Pride's milk thistle supplement uses a 4:1 concentrated extract at 250mg per capsule, sold as a 180 count bottle marketed as a 6 month supply.
A 4:1 concentration means each capsule is derived from roughly four times that weight in raw milk thistle, so it's stronger per milligram than a plain powdered herb capsule. It carries a soy allergen despite being vegetarian, a distinction worth checking before buying.
- 250mg 4:1 concentrated extract
- 180 capsules, 6 month supply
- Vegetarian capsules
- Contains soy
Who it's for
People wanting a long-running milk thistle supply for traditional liver support, in vegetarian capsule form, who don't have a soy allergy.
Pros and cons
- 6 month supply per bottle
- Concentrated 4:1 extract
- Contains soy allergen
Performance notes
The 4:1 concentration extract packs more of the plant's active compounds into each 250mg capsule than a standard whole-herb powder would, which is the basis for the potency claim on the label.
Specifications
| Brand | Puritan's Pride |
|---|---|
| Dimensions & fit | |
| Item Weight | 0.44 poundshigher than 88% of 33 milk thistle supplements & seeds |
| Capacity & performance | |
| Item Volume | 0.03 fl oz |
| Age Range Description | Adult |
| Construction & materials | |
| Material Features | No Artificial Flavor Or Sweetener, No Preservatives, No Sugar, No Starch, No Milk, No Lactose, No Gluten, No Wheat, No Yeast, No Fish, Sodium Free |
| Included components | |
| Package Quantity | 1 |
| Unit Count | 180 |
| Other details | |
| Special Ingredients | Gluten Free |
| Item Form | Capsule |
| Dosage Form | Softgel |
| Diet Type | Vegetarian |
| Allergen Information | Soy |
| Flavor | Unflavoured |
| Container Type | Bottle |
| Is Product Expirable | Yes |
| Number Of Items | 1 |
| Recommended Uses For Product | Antioxidant |
Closest rivals on specs
Nature's Bounty Milk Thistle 250 mg 200 Capsules- Item Weight 0.44 vs 0.39 pounds (+13%)
Frequently asked questions
How long does one bottle of Puritan's Pride Milk Thistle last?
It's sold as a 6 month supply at 180 capsules.
Is Puritan's Pride Milk Thistle vegetarian?
Yes, the capsules are vegetarian.
Does this milk thistle supplement contain soy?
Yes, soy is listed among its allergens.