A.Vogel Blog


A.Vogel Boldocynara® Digestion - Liver Cleanse

A.Vogel Boldocynara®
Digestion - Liver Cleanse

This liver cleanse formula is a combination of Artichoke, Milk thistle, Boldo and Dandelion. A.Vogel Boldocynara is valuable when fat digestion is a problem.
Improves digestion by increasing bile secretion.



13 reviews click to rate

50mL $ 21.99

Store locator
  • Fresh organic Artichoke, Milk Thistle, Boldo & Dandelion mother tinctures
  • Improves digestion
  • Organic cultivation certified by Bio Suisse

A.Vogel Digestion - Liver Cleanse

  • Fresh organic Artichoke, Milk Thistle, Boldo & Dandelion mother tinctures
  • Improves digestion
  • Organic cultivation certified by Bio Suisse
  • Organic cultivation certified by Bio Suisse

Artichoke (Cynara scolymus)

The well-known effects of Artichoke on the liver are probably due to its phenolic acids (chlorogenic, caffeic and cynarine), sesquiterpenes, and flavonoids (scolymoside, cynaroside and luteolin). Artichoke extract relieves dyspepsia by stimulating bile production and excretion (choleretic and cholagogue effects). Artichoke is also effective against hypercholesterolemia.(1) Thanks to the antioxidant effects of the flavonoids, Artichoke, a bit like Milk Thistle, has very interesting hepatoprotective properties.(2) This effect was demonstrated against an industrial solvent, carbon tetrachloride.(3) Traditionally, Artichoke is used as an aperitive, a depurative and a diuretic.

The German Commission E acknowledges its benefits in cases of: dyspeptic problems.

Milk Thistle (Silybum marianum)

Milk Thistle is probably the most powerful herb for liver detoxification. It relieves dyspepsia, acts as a hepatoprotective agent and even helps to regenerate hepatocytes (liver cells) in cases of cirrhosis and hepatitis. Milk Thistle is also recommended to treat mushroom poisoning by death cap (Amanita phalloides). It is used to treat liver complaints from loss of appetite to chronic inflammatory conditions. Its main constituents are flavolignans (silybin, isosilybin, silychristin and silydianin) collectively known as silymarin. (See Milk Thistle information sheet)

The German Commission E acknowledges its benefits in cases of: dyspeptic complaints; toxic liver damage; supportive treatment in chronic inflammatory liver disease and hepatic cirrhosis.

Dandelion (Taraxacum officinalis)

Dandelion is a very interesting herb for the digestive system. Its root has cholagogue and depurative properties for the liver. The bitter constituents, collectively called taraxacins (sometimes eudesmanolides), have a beneficial effect on slow digestion. Dandelion leaf is one of the best herbal diuretics. It is also a very good source of carotenes and potassium. The whole herb is used for loss of appetite, dyspepsia, flatulence and feelings of fullness after meals.

The German Commission E acknowledges its benefits in cases of: disturbances in bile flow, edema, loss of appetite, and dyspepsia.

Boldo (Peumus boldus)

Boldo is a South American herb used to relieve intestinal cramps, bile flow problems and cystitis. Boldo has diuretic, sedative (antispasmodic), bile stimulating and antiseptic effects. Its main constituents are alkaloids (responsible for the digestive and liver stimulation) and a volatile oil (responsible for the antiseptic effect).

The German Commission E acknowledges its benefits in cases of: mild spastic complaints of the gastrointestinal tract and dyspepsia.

Peppermint (Mentha piperita)

In addition to its good taste, peppermint acts as a spasmolytic and carminative (anti-flatulent) and stimulates the liver functions. It is rich in azulene, a substance known for its anti-inflammatory and anti-ulcer effects. Its other components are flavonoids and a volatile oil rich in menthol. Peppermint is often used to relieve dyspepsia and digestive cramps.

Peppermint is "generally recognized as safe" (GRAS) in the USA, which means that it is safe at amounts found in food.

The German Commission E acknowledges its benefits in cases of: flatulence; spastic complaints of the gastrointestinal tract, the gallbladder and bile ducts.


Each mL (33 drops) contains the following tinctures:

Medicinal ingredients:

Fresh Artichoke leaf* (Cynara scolymus) (1:30) 0.467 mL equivalent to 14 mg leaf;
Milk Thistle fruit (Silybum marianum) (1:2) 0.319 mL equivalent to 150 mg fruit;
Fresh Dandelion root & herb (Taraxacum off.) (1:17) 0.12 mL equivalent to 6 mg root and herb;
Boldo leaf (Peumus boldus) (1:10) 0.07 mL equivalent to 6 mg leaf

Non-medicinal ingredients:

Fresh Peppermint herb* (Mentha piperita) tincture (1:2) 0.03 mL

1 mL of tincture contains 0.62 mL alcohol (ethanol)

* Certified organically grown by Bio Suisse

1 mL = 33 drops. Dropper included.


Adults: Take 10-15 drops with water, 3 times daily after meals. Salivate before swallowing.

Historical overview

Fat digestion has always been a source of problems.

Thermal cures, clysters (enemas) and all those treatments answered the need of many engorged livers. Today, the innumerable food additives, trans fatty acids and fried foods, not to mention pollutants and stress, compromise liver function. Medicinal herbs like Artichoke, Boldo, Milk Thistle and Dandelion are a safe and effective response to this age-old problem.

Scientific studies

In a double blind placebo-controlled study published in 2000, 143 patients with high cholesterol received either an Artichoke extract or a placebo

Patients taking the Artichoke extract saw their LDL cholesterol (bad cholesterol) reduced by 22.9% compared to 6.3% with the placebo. No side effects were reported.(1) Milk Thistle's regenerative properties have been confirmed by many scientific studies.(4-5) Milk Thistle helps to control the characteristic auto-intoxication and hyperinsulinemia of cirrhotic patients. Its hepatoprotective effect has been evaluated on Hungarian workers exposed to industrial solvents containing toluene. After 30 days of treatment with Milk Thistle, all liver function parameters (blood enzymes) and blood platelets were significantly improved.(6)

Precautions, contraindications and interactions

Avoid taking in case of known allergy to any of the ingredients in the product.

Do not use of security cap is broken. Keep out of reach of children.


1-Englisch W, Beckers C, Unkauf M et al. Efficacy of Artichoke dry extract in patients with hyperlipoproteinemia. Arzneimittelforschung 2000 Mar;50(3):260-5.

2-Gebhardt R. Antioxidative and protective properties of extracts from leaves of the Artichoke (Cynara scolymus L.) against hydroperoxide-induced oxidative stress in cultured rat hepatocytes. Toxicol Appl Pharmacol 1997;144:279-86.

3-Adzet T,Camarasa J and Laguna JC. Hepatoprotective activity of polyphenolic compounds from cynara scolymus against CCl4 toxicity in isolated rat hepatocytes. J Natural Products 1987;50(4):612-7.

4-Velussi M, et al. Long-term (12 months) treatment with an anti-oxidant drug (silymarin) is effective on hyperinsulinemia, exogenous insulin need and malondialdehyde levels in cirrhotic diabetic patients. J Hepatol, 1997; 26: 871-79.

5-Salmi HA, Sarna S. "Effect of silymarin on chemical, functional, and morphological alterations of the liver. A double-blind controlled study." Scand J Gastroenterol, 1982; 17: 517-21.

6-Szilard S, Szentgyorgyi D, Demeter I. Protective effect of Legalon (Milk Thistle extract) in workers exposed to organic solvants. Acta med Hung 1988;45(2):249-56.

7-The Complete German Commission E Monographs, Therapeutic Guide to Herbal Medicines. Blumenthal M et al 1998. American Botanical Council, 6200 Manor Rd, Austin, Texas, 78723.

8-Natural Medicines Comprehensive DataBase 2001. Pharmacist's Letter 3120 W. March Lane, PO Box 8190, Stockton, CA 95208

night without any pain

My father started using boldocynara yesterday and the results were amazing. he slept right through the night without any pain.


effective herbal combination

A very effective herbal combination for digestion from a great company I have trusted for years.

Louise Bjorknas


surprised how well this works supporting digestive problems


major success

I have had more success with Boldocynara than any other formulation from any other Co. Dr. Jan deVries a dear friend of mine/ours helped to formulate Vogel products. He is a United Nation's Laureate and I have had the honor to study/learn from/under him. He introduced me to Vogel Prods almost thirty years ago and I have had major success with Bioforce and it's products.

Dr. Trudy Bricker

Very good product!!


Excellent product!

I no longer suffer from Reflux or digestion issues.

Leona D

Customers Who Bought This Item Also Bought

A.Vogel Digestive health

A.Vogel Milk Thistle

A.Vogel Flax Laxative

A.Vogel SOS Digestion

Find out more about Digestion and Cleansing products

A.Vogel Digestion and body cleanse solution

0 article in you cart

Win a trip to visit our gardens in Switzerland!