Milk Thistle Supplements: Forms, Labels & Evidence

Compare the exact preparation and labeled serving

Milk Thistle Forte separately declares seed extract and a standardized marker. LivCo also contains schisandra and rosemary; Livton adds other botanicals including artichoke and dandelion. Compare those additional ingredients and their cautions.

The amounts below reproduce the inspected manufacturer online panel. They describe labeled servings, not an individualized regimen. Confirm your selected package and review the full ingredient list and dietary attributes on the product page.

Declared manufacturer amounts checked October 14, 2026; compare the exact selected package
Product	Declared serving facts	Important distinction
Milk Thistle ForteView product →	Declared serving factsEach Serving Size (1 Tablet) contains: Calcium 30 mg, Milk Thistle seed 70:1 extract 240 mg (from Silybum marianum seed 16.8 g, Containing flavanolignans calc. as silybin 168 mg).	Important distinctionRead the complete Milk Thistle Forte ingredient list and current package. The serving facts describe this formula; a shared ingredient does not make it equivalent to another product.
LivCo®View product →	Declared serving factsEach Serving Size (1 Capsule) contains: Calcium 26 mg, Schisandra fruit 6:1 extract 167 mg (from Schisandra chinensis fruit 1.0 g), Rosemary leaf 7.5:1 extract 66.7 mg (from Rosmarinus officinalis leaf 500 mg), Milk Thistle seed 70:1 extract 34 mg (from Silybum marianum seed 2.38 g, Containing flavanolignans calc. as silybin 24 mg).	Important distinctionRead the complete LivCo® ingredient list and current package. The serving facts describe this formula; a shared ingredient does not make it equivalent to another product.

References: WSNC Milk Thistle Forte recorded label details ↗ · WSNC LivCo® recorded label details ↗ · Milk Thistle: Usefulness and Safety | NCCIH ↗

What the ingredient evidence can establish

NCCIH finds that liver-disease trial results are conflicting or too limited for firm conclusions. Two NIH-funded studies did not demonstrate benefits from silymarin supplementation for the conditions studied. Liver-support marketing is not proof of disease treatment.

Silymarin is a mixture, and a label marker calculated as silybin is not the same as the whole extract weight. Findings from one preparation do not establish detoxification outcomes for a different multi-herb formula.

References: Milk Thistle: Usefulness and Safety | NCCIH ↗

Review suitability, medicines and the whole formula

Digestive effects and allergy, particularly to related plants, can occur. Liver symptoms or abnormal tests need clinical assessment. Review medicines and pregnancy or nursing rather than using a supplement as permission to delay care.

Clarify whether the question is an ingredient comparison or an existing liver condition. Keep the full formula and current package directions with the practitioner conversation.

References: WSNC Milk Thistle Forte recorded label details ↗ · WSNC LivCo® recorded label details ↗ · Milk Thistle: Usefulness and Safety | NCCIH ↗

Prepare a focused practitioner conversation

Bring the selected label, your reason for considering milk thistle, and a list of medicines and other supplements. Compare the intended outcome with the specific preparation studied, and agree how suitability and any benefit will be assessed.

Manufacturer suggested-use text checked for these products: Milk Thistle Forte: 1 tablet 2 - 3 times daily, or as directed. LivCo®: 1 capsule 3- 4 times daily, or as directed.

These are separate product instructions, not one combined supplement schedule. Keep the current package directions with your practitioner plan; ingredient research does not override manufacturer labeling.

References: WSNC Milk Thistle Forte recorded label details ↗ · WSNC LivCo® recorded label details ↗ · Milk Thistle: Usefulness and Safety | NCCIH ↗

Protocol label reading

These kits contain a product compared in this guide. That ingredient match does not establish effects for the complete kit or individual suitability. Review all components with your practitioner.

Common questions

How should I compare milk thistle supplement labels?

Milk Thistle Forte separately declares seed extract and a standardized marker. LivCo also contains schisandra and rosemary; Livton adds other botanicals including artichoke and dandelion. Compare those additional ingredients and their cautions.

Does ingredient research prove the complete formula works?

Silymarin is a mixture, and a label marker calculated as silybin is not the same as the whole extract weight. Findings from one preparation do not establish detoxification outcomes for a different multi-herb formula.

What should I discuss before considering milk thistle?

Digestive effects and allergy, particularly to related plants, can occur. Liver symptoms or abnormal tests need clinical assessment. Review medicines and pregnancy or nursing rather than using a supplement as permission to delay care.

Evidence and product label sources

WSNC label links below present recorded Standard Process product information on our site. Noncommercial references explain ingredients, evidence limits and safety; they do not verify every formula amount or establish a treatment outcome for a finished product or protocol. The referenced organizations do not endorse this store.

Manufacturer nutrition-panel amounts shown here were checked October 14, 2026. Confirm the current packaging, directions and dietary information before use. Your healthcare practitioner can help assess individual suitability.

How we research products → · Prepare a practitioner conversation →