Features
- Antioxidant Support: Milk Thistle provides compounds that support the body’s antioxidant system, including immune response and liver protein synthesis; The formula supplies a 30:1 extract to contain 80 percent total milk thistle seed flavonoids
- Support Liver Function and Glutathione: This group of milk thistle seed flavonoids, collectively known as silymarin, support liver function and glutathione levels; Glutathione is the body’s major antioxidant
- Veggie Capsules: Take one to three veggie capsules per day, or as directed by your qualified healthcare professional; This formula is suitable for vegans and vegetarians
- Superior Nutrition and Formulation: The goal of Jarrow Formulas is to promote optimal health with high-quality, effective, affordable, and superior formulation of dietary supplements; Our customers can be assured of purity, value, and potency
Product Images
From the manufacturer

Nutrients to Support Liver Function
The liver is the body’s main filtration organ, a job it performs 24 hours a day, 7 days a week. It stores energy as glycogen, filters blood & digestive juices, and metabolizes &eliminates waste. Jarrow Formulas’ liver support formulas include botanical extracts, herbal formulas, supplements, and other compounds that provide nutrients to support liver function and elimination pathways, as well as aid the body’s defenses against oxidative stress.*
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Milk Thistle | Jarro-Dophilus EPS | Methyl B-12 | Zinc Balance | Lactoferrin | |
Key Ingredients | Milk Thistle Seed 30:1 Extract | Lactobacillus, Bifidobacterium, Lacticaseibacillus, Lactiplantibacillus, Lactococcus, Pediococcus | Vitamin B12 | Zinc L-Methionine, Copper Gluconate | Lactoferrin |
Vegan | ✓ | ✓ | ✓ | ||
Gluten Free | ✓ | ✓ | |||
Pill Type | Veggie Caps | Enteric Coated Veggie Caps | Chewable Tablets | Veggie Caps | Capsules |
Pill Count/ Servings | 200/200 | 120/120 | 60/60 | 100/100 | 60/60 |

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Formulating Health for DecadesSince our founding in 1977, our mission has always been to put science first. We believe that dietary supplement formulations based on relevant and strong scientific research have the potential to support and promote optimal health. That’s why we participate in and support scientific research around the world. |
Purity & PotencyJarrow Formulas products are manufactured in Current Good Manufacturing Practices (cGMP) certified facilities. Under cGMP regulations, manufacturers are required to evaluate the identity, purity, strength, and composition of ingredients. And we only work with raw material suppliers that follow these practices as well. Jarrow Formulas customers can be assured of purity and potency when choosing from our comprehensive dietary supplements line. |
Quality Testing from Start to FinishJarrow Formulas in-house analytical laboratories enable our staff of highly trained specialists to test our products’ quality from start to finish. We analyze raw materials for identity, chemical, microbiological, heavy metals, organoleptic, and other physical properties prior to manufacturing. But we don’t stop there. Finished products are also tested to ensure they meet the highest quality standards. |