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Product information "Milk thistle extract capsules"

Our premium milk-thistle capsules contain a standardized extract from the seeds of milk thistle (Silybum marianum), a time-honored member of the Asteraceae family. With its purple thistle-like blossoms and white-marbled leaves, the plant has been prized for centuries and is now considered the world’s most researched liver herb.

Each capsule delivers a consistent 80 % silymarin content for reliable potency.

The seeds naturally supply silymarin, a complex of bioactive flavonoids (silybin, silychristin, silydianin) with strong antioxidant properties. Milk-thistle liver formulas have been valued for hundreds of years and are now the focus of intensive research.

Effect

Heilnatura milk-thistle capsules provide carefully extracted silymarin. Discover what this remarkable plant extract can do:

  • May support treatment of liver conditions such as cirrhosis by acting as an adjunct.

  • Could help lower cholesterol levels.

  • The silymarin extract reaches peak plasma levels 1.5 hours after ingestion.

  • Studies show significant improvements in key liver markers: ALT and AST can drop markedly.

  • May reduce fat accumulation in the liver (hepatic steatosis).

  • Helps stabilize liver-cell membranes and may shield them from harmful substances.

  • Silymarin can boost protein synthesis and activate DNA-repair pathways, promoting healthy cell regeneration and the removal of toxins.

Dosage

Suggested use

  • Take two milk-thistle capsules daily.
  • Ideally at the same times each day, e.g., morning and evening.
  • For best results, do not skip doses and keep your routine consistent.

Food supplement

Do not exceed the recommended daily intake. Supplements are no substitute for a balanced, varied diet. Keep out of reach of children.

Storage

Store below room temperature. Refrigerate after opening.

INGREDIENTS

Content:

Glycine powder, milk-thistle (80 % silymarin extract), HPMC capsule

approx. 90 capsules

Ingredients per capsule
% NRV*
Glycine powder 0.15 g -***
Milk-thistle powder 4.8 g (equivalent to 72 mg silymarin extract) -***

* NRV = Nutrient Reference Value according to EU Regulation 1169/2011
** of the nutrient reference amount
*** no reference established

liver
vegan
non GMO
amber glass
capsule control
fructose free
gluten free
lactose free
lab tested
FAQ

The Heilnatura Milk Thistle capsule contains a premium milk thistle extract standardized to 80% silymarin. Sourced from the seeds of milk thistle (Silybum marianum), a traditionally valued medicinal plant in the Asteraceae family, each silymarin capsule delivers a consistently high active-ingredient concentration.

The silymarin extract consists of bioactive flavonoids (silybin, silychristin, silydianin) with strong antioxidant properties. Its action includes stabilizing liver cell membranes and protecting against hepatotoxic substances. In addition, silymarin can enhance protein synthesis and activate DNA repair mechanisms, which supports the regeneration of healthy liver cells.

Heilnatura Milk Thistle capsules contain a premium milk thistle extract standardized to 80% silymarin. Sourced from the seeds of milk thistle (Silybum marianum), a traditionally valued medicinal plant in the Asteraceae family, each silymarin capsule delivers a consistently high concentration of active compounds.

The silymarin extract consists of bioactive flavonoids (silybin, silychristin, silydianin) with strong antioxidant properties. Its action includes stabilizing liver cell membranes and protecting against hepatotoxic substances. In addition, silymarin can enhance protein synthesis and activate DNA repair mechanisms, supporting the regeneration of healthy liver cells.

  • Liver protection and detox support: Silymarin capsules may be helpful as adjunct support in liver conditions such as cirrhosis

  • Improved liver values: Studies show positive effects on key markers. Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) can be significantly reduced

  • Reduced fat accumulation: Milk thistle extract may help decrease fat deposits in the liver (hepatic steatosis)

  • Cholesterol: The capsules may also help lower cholesterol levels

  • Cellular protection: Antioxidant action helps protect liver cells from free radicals

Milk thistle: when to take it? For optimal results, take two milk thistle capsules daily. Ideally at the same time each day, one in the morning and one in the evening. The silymarin extract reaches its peak plasma level in about 1.5 hours.

Important intake guidelines:

  • Do not skip daily use for best results

  • Take with plenty of water

  • Do not exceed the recommended daily serving

Milk thistle side effects are rare when used properly. If you have pre-existing conditions or take medications, consult your physician before use.

Do not store above room temperature and keep in a cool place after opening.

Yes. Our capsule shells are made from hydroxypropyl methylcellulose (HPMC), a purely plant-based cellulose.

They contain no gelatin, gluten, lactose, or GMOs. Filling takes place in Austria under GMP and HACCP standards at gentle temperatures to keep sensitive actives stable.

Every batch is lab tested for heavy metals, microbiology, and active content.


Authentic ratings and customer testimonials are available right on each product page. Simply scroll down or click the “Reviews” tab at the top to explore honest feedback and personal experiences with our products.

To preserve the quality, stability, and efficacy of Heilnatura dietary supplements over time, store them in a cool, dry place away from light. Direct sunlight, high humidity, and temperatures above 25 °C can affect sensitive ingredients. Keep products in a cabinet or drawer away from heat sources such as radiators or sunny windows. Bathrooms are generally not suitable because of higher humidity.

Heilnatura combines traditional natural medicine with modern quality criteria, which is how we ensure purity and safety:

  • In-house manufacturing in Europe
    We develop and produce our formulas ourselves to maintain full control over raw materials and processes.

  • Certified filling to HACCP & GMP / ISO 22000:2018
    Every production step follows strict hygiene and control requirements.

  • Contaminant-free storage
    Finished products are stored in special, contaminant-free containers.

  • Eco-friendly shipping
    Your order arrives in mineral-oil-free cartons. Sustainable and safe.

Our name “Heilnatura” stands for the connection between healing and nature. We draw on nature’s power, verified by state-of-the-art standards. For more about our values and approach, visit our philosophy page.

Our supplements are generally well tolerated and can also be taken alongside medications. If you use medicines on an ongoing basis, we recommend:

  • Doctor or pharmacist consultation: clarify potential interactions
  • Individual risk factors: discuss any pre-existing conditions or specific drugs in detail, for example anticoagulants or heart medications.

Our products are generally well tolerated because they are based on natural ingredients. However, people who are pregnant or nursing, as well as anyone with known allergies or medical conditions, should consult a doctor or qualified practitioner before use to rule out individual intolerances or contraindications. If you are unsure in general or have questions about tolerability, we also recommend seeking advice before taking.

We ship every order climate neutrally with DHL GoGreen. Within Germany your parcel usually arrives in 1 to 3 business days. Delivery to EU countries takes 3 to 10 business days depending on the destination.

The flat shipping rate is 4.90 € (DE) and is waived from 75 € order value.

For Austria, France, Belgium, and Italy the cost is 6.90 €. Other EU countries: 9.90 €. Switzerland and Liechtenstein: 15.90 €. The shipping fee is waived from 150 € order value.

All shipments are trackable, and orders placed on business days by 12 pm are usually handed over to DHL the same day.

Beyond Standard

Our milk-thistle extract capsules are manufactured in the EU under the highest pharmaceutical standards. We use only non-GMO raw materials—no compromises. The silymarin extract obtained from milk-thistle powder contains absolutely no carrageenan, polyethylene glycol (PEG) or any flavorings, colorings or sweeteners.

Our quality promise goes far beyond industry norms: every single batch undergoes comprehensive laboratory testing. Thanks to our gentle extraction process we achieve a standardized silymarin concentration of 80 %—a level that truly defines premium quality.

The light-protective amber-glass bottle not only preserves the delicate flavonoids but also highlights our consistent commitment to sustainability and environmental care. This is milk thistle as it should be—potent and responsibly produced.

Product Details
Manufacturing In-house production in Europe
Filling within the EU in accordance with HACCP, GMP / ISO 22000:2018.
Storage of glass-packed finished goods in contaminant-free specialty containers
Shipping in mineral-oil-free cardboard
Capsules Plant-based cellulose (HPMC), vegan
Premium HPMC quality: free from carrageenan and PEG
Packaging Amber-glass bottle shields against light and oxidation (no plasticisers, BPA). Included silica gel absorbs moisture to maintain freshness and product quality. Not for consumption.
Removing the label for reuse To reuse the glass bottle, soak the label in hot water for about 5 minutes. Any adhesive residue can be removed with mild dish soap.
Heilnatura

Our philosophy. 

At the heart of Heilnatura lies a simple yet profound belief: nature is the key to our health and wellbeing. Inspired by the ancient wisdom that nature is the greatest healer, we set out to harness this power in its purest form.

"Heilnatura"—a fusion of "healing" and "nature"—is not just our name; it reflects our commitment to uniting the art of naturopathy with modern science.

Learn more about Heilnatura

Reviews
59

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Average rating of 4.8 out of 5 stars


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1 - 10 of 59 reviews

3 September 2025 18:55

Review with rating of 5 out of 5 stars

Bewertung von herbert L.

Lieferung kam schnell und das produkt scheint auch in ordnung zu sein. Nach der kurzen Nutzungszeit kann ich noch keine wirkung an mir feststellen

12 August 2025 07:24

Review with rating of 5 out of 5 stars

Bewertung von Liane F.

Schnelle Lieferung und perfekt verpackt. Gut zum einnehmen.

22 April 2025 09:40

Review with rating of 5 out of 5 stars

keinen

Sehr gutes Produkt, durch die Kapselform gut dosierbar. Ich kann es nur weiterempfehlen!

22 April 2025 08:40

Review with rating of 5 out of 5 stars

Top Produkt

Sehr gut einzunehmen und sehr gut verträglich.

13 April 2025 20:21

Review with rating of 5 out of 5 stars

Bewertung von Cecylia B.

Schnelle Lieferung und Ware ist gut verpackt angekommen. Super Produkt für die Leber zu entlasten. Also 5 Sterne verdient!

10 April 2025 12:03

Review with rating of 4 out of 5 stars

Leberkur

Habe die bestellte Ware schnell erhalten und gleich mit der Einnahme begonnen. Das Produkt ist gut einzunehmen, da es kleine Kapseln sind. Über die Wirkung kann ich nach einer Woche der Einnahme noch nichts sagen, bin aber überzeugt, dass es meiner Leber guttun wird. Bei diesem Preis ist jedenfalls nichts verhaut. Hilft‘s nix, so schadet‘s nix.

8 April 2025 19:11

Review with rating of 5 out of 5 stars

Super Produkt

Sehr schnelle Lieferung! Top!!! Wir nehmen Mariendistel von Heilnatura seit einem Jahr und sind hellauf begeistert. Wir können nur positives berichten und es ohne Bedenken weiterempfehlen.

14 March 2025 12:25

Review with rating of 2 out of 5 stars

Topp volle Sterne

Nach etwa 2 Wochen der Einnahme fühle ich mich fitter und schlafe besser

16 February 2025 07:31

Review with rating of 5 out of 5 stars

Mariendistel ist hervorragend

Schlichtweg nur zu empfehlen, nimmt inzwischen meine ganze Familie

9 February 2025 15:05

Review with rating of 5 out of 5 stars

Mariendistel

Super Produkt für die Leber zu entlasten, empfehlenswert

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