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60 Caplets


Price: $19,99 $24,99

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Yamamoto® Nutrition presents BlackGUARDIAN®.
BlackGUARDIAN® is a special complex of 8 popular ingredients that work in synergy with each other to promote purifying functions (Milk thistle), antioxidants (NAC, Turmeric, Milk thistle), and gastrointestinal function (Black pepper).

N-acetylcysteine (NAC) is made of the amino acid cysteine, together with the acetyl group.
N-acetylcysteine is a powerful antioxidant.
Combining with Turmeric (Curcuma longa L.) intensifies the fight against free radicals.
Turmeric also promotes digestion.

As well as performing an antioxidant function, Milk thistle promotes the body's cleansing functions and the metabolism of carbohydrates.
Milk thistle is a plant known for its benefits for the liver as a detoxifier.

Black pepper supports regular gastrointestinal motility and the elimination of gas.

Finally, folic acid and vitamin B12 combat fatigue.

BlackGUARDIAN® is a unique product.
For those in search of a "smart" product that promotes cleansing, antioxidants, and gastrointestinal function, BlackGUARDIAN® is the right choice!

60 Caplets


Mean analysis


Per dose 1 tablet

  Per dose (1 tablet)


300 mg

Milk thistle extract

250 mg

Turmeric extract

200 mg


50 mg

Black pepper extract

1 mg


100 mg

Folic acid

200 mcg (100%*)

Vitamin B12

33 mcg (1320%*)

* RI= Reference intake

Ingredients: bulking agent: microcrystalline cellulose, N-acetylcysteine, milk thistle (Silybum marianum (L.) Gaertn.) fruits extract standardized 80% silymarin, turmeric (Curcuma longa L.) rhizome extract standardized 95% total curcuminoids, betaine citrate, inositol, anti-caking agents: magnesium salts of fatty acids, silicon dioxide; black pepper (Piper nigrum L.) fruit extract standardized 95% piperine, pteroylmonoglutamic acid (folic acid), cyanocobalamin (vitamin B12).

How to use: take 1 tablet once a day with a glass of water.

WARNINGS: do not exceed the recommended daily dose. Food supplements should not be used as a substitute of a varied diet. A varied and balanced diet and a healthy lifestyle are important. Keep in a cool, dry place, away from heat sources. Close tightly after use.