How do I choose a quality milk thistle supplement?
Written by
Gina Mason
Reviewed by
Prof. William Dalton, Ph.D.Quality milk thistle supplements will allow you to have the full benefits of silymarin while eliminating unwanted risks. Look for a third-party testing verification on the label to show purity and potency. Milk thistle supplements packaged in proper containers will protect against light degradation, preserving their effectiveness. Avoid products that contain artificial additives, as they do not offer any physiological health benefits.
Third-Party Verification
- USP or NSF certification guarantees purity standards
- Independent lab testing confirms actual silymarin content
- Ensures absence of contaminants like heavy metals
Standardized Formulation
- 80% silymarin concentration clearly labeled
- Bioavailable forms like phosphatidylcholine complexes
- Accurate dosage information per serving
Proper Packaging
- Opaque bottles blocking light degradation
- Air-tight seals preventing oxidation
- Desiccant packs maintaining low moisture
Investigate supplement claims from online databases. Also, check the manufacturer's website for certificates of analysis and research the brand's reputation on consumer review websites. Look for companies that claim to use GMP certification, which indicates that they have established proper manufacturing practices. Stay away from companies that make unrealistic health claims right away.
Evaluate supplement forms based on requirements. Capsules standardized for potency provide the ultimate in dosing convenience. Liquid extracts offer greater bioavailability. Topical creams are used for external applications on the body. Avoid tea with low silymarin concentrations. Tablets will often include undesired fillers and binders.
Appropriate storage conditions retain potency. Store supplements in a cool, dark place, away from humidity and direct sunlight. Do not store supplements in bathrooms or kitchens beside ovens. Always check expiration dates before buying supplements. Discard any product that has changed color or developed an odor. Never transfer your supplements into containers without labels.
Seek advice from health-care professionals when making these important decisions. Pharmacists can provide information about reputable brands. Nutritionists have a good understanding of the differences in bioavailability. Physicians can advise you about potential drug interactions. Do not use supplements as a substitute for prescribed medication without consulting a doctor.
Read the full article: 10 Benefits Milk Thistle Offers
