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Dr. Jacob's

B12 Liposomal FORTE

B12 Liposomal FORTE

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B12 Liposomal Forte

DIETARY SUPPLEMENT - vegan & gluten/lactose/soy/sugar free
Best before: 18.09.2024

Package contains: 80g, 160 servings of 100 mcg B12

For energy, efficient work of the nervous system, psychological functions and immunity.

Vegan product.


✓ High doses of hydroxocobalamin and methylcobalamin

✓ Optimized bioavailability thanks to phospholipids

✓ 100 µg vitamin B12 per serving

✓ Mango flavor with a hint of blackcurrant

B12 Liposomal Forte contains the vegan form of B12 in the purest, fully bioactive form of methylcobalamin and hydroxocobalamin.

Vitamin B12 is placed in a phospholipid matrix, which makes vitamin B12 liposomal - it is much more easily absorbed and metabolized by the body. It is especially recommended for people who have problems absorbing B12

B12 Liposomalna Forte w formie proszku podjęzykowego wchłania się już w ustach.

B12 Liposomal Forte in the form of a sublingual powder is absorbed in the mouth.

The B12 used in B12 Liposomal Forte is produced in Europe (most of the B12 available on the market comes from China).


  • Energy production in cells (energy metabolism)

  • Reducing the feeling of tiredness

  • —Work of the nervous system and psychological functions

  • Work of the immune system, formation of red blood cells

  • Homocysteine metabolism



  • Vegetarians and vegans

  • People over 50

  • Pregnant and lactating women

  • People with a reduced ability to absorb vitamin B12

  • People with diets low in this vitamin


Difficult absorption - which vitamin B12 to choose

Absorption of B12 from the gastrointestinal tract largely depends on its condition, digestive efficiency and intestinal bacterial flora. How we use vitamin B12, and whether we absorb it at all, depends on whether it survives the action of digestive enzymes. The stomach produces a special Castle factor that is supposed to protect vitamin B12 from being destroyed by enzymes. If the production of this factor is normal, B12 will be absorbed; if not, it will be of no use. This is why some people, despite consuming large amounts of B12, are still deficient.

In Poland, the Chief Sanitary Inspectorate limited the amount of vitamin B12 in a daily portion of dietary supplements to a maximum of 100 µg.

If a vitamin B12 product is in the form of tablets, capsules or a liquid intended to be swallowed, the absorption of the vitamin is dependent on the condition of the stomach and intestinal flora. There is no certainty how much it will absorb or whether it will be absorbed at all. This is why many manufacturers use such high portions in their products, so that there is a chance that at least some B12 will be absorbed.

Due to the above, Dr. Jacob's with vitamin B12, also B12 Liposomal Forte, are designed so that the vitamin is absorbed in the mouth and its absorption of B12 is independent of the stomach condition and the Castle factor.

B12 Liposomal Forte is a sublingual powder - vitamin B12 is absorbed in the mouth directly into the bloodstream and is immediately metabolized by the body. It is bioactive and has a long period of stable duration.


Portion recommended for consumption during the day:
a flat scoop under the tongue.

Ingredients: acacia fiber, mango fruit powder (22%), blackcurrant fruit powder (22%), sunflower lecithin (11%), silicon dioxide, hydroxocobalamin, methylcobalamin.
May contain traces of nuts.

Do not exceed recommended servings for consumption during the day! Keep out of the reach of small children, in a tightly closed container. The dietary supplement cannot be used as a substitute for a balanced diet. A balanced diet and a healthy lifestyle are important.

Suplements facts:

Serving size: 1 Scoop

Servings Per Container: 160


Amount Per Serving

%Daily Value*

Vitamin B12

of which: Methylcobalamin

100 mcg




Fosfolipidy 50 mg **

*DRV: daily reference intake value for adults.

PRECAUTIONS: The product must not be used as a substitute for a varied and balanced diet.

STORAGE: Keep out of reach of children. Store in a cool, dry place.

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