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What our customers say

Review with rating of 5 out of 5 stars

Verifizierter Kunde

Deckel ist top: so mag ich die Dose

Gefällt mir! Der Verschluss spart mir im Alltag etwas Gefummel.

Review with rating of 5 out of 5 stars

Denis Krämer

Energiespender

Eines meiner Lieblingsprodukte für jeden Tag! Ich habe wieder mehr Energie und bin nach der Arbeit nicht mehr so kaputt.

Review with rating of 5 out of 5 stars

Enzo Ciravegna

Complesso attivo B-12

Spedizione veloce con Dhl ,ottima comunicazione, prodotto efficace.<br>Perfetto l\'imballo della spedizione,<br>ottimo il contenitore delle capsule<br>in grado di proteggere il contenuto <br>dalla luce.<br>Il costo,considerata la qualità,<br>è accettabile,pur non essendo il piu<br>basso in assoluto.<br>A mio giudizio, in conclusione, <br>questo è uno dei migliori integratori di B12 oggi acquistabili.<br>

Review with rating of 4 out of 5 stars

Verifizierter Kunde

Genau das gesucht! Gegen mein Nachmittagstief

Ich hatte nachmittags oft ein richtiges Tief. Seit Vitamin B12 morgens zu meiner Einnahme gehört, fühle ich mich wacher und habe gefühlt mehr Energie für lange Tage!

Review with rating of 4 out of 5 stars

Verifizierter Kunde

Würde ich wieder bestellen, für lange Tage

Ich wollte nicht jedes B-Vitamin einzeln nemen. Mit einem B-Komplex fühlt sich meine Morgenergänzung einfacher an und ich komme an langen Tagen gefühlt besser durch.

Review with rating of 4 out of 5 stars

Verifizierter Kunde

Schneller Versand!

Von Bestellung bis Lieferung lief es rund, ordentlich verpackt. Gerne wieder!

Review with rating of 4 out of 5 stars

Verifizierter Kunde

Preis Leistung passt!

Preislich stimmt es für mich, für mich ein stimmiger Kauf. Alles gut.

Review with rating of 4 out of 5 stars

Verifizierter Kunde

In einem Buch über Mikronährstoffe entdeckt

Ich lese gerade mehr über Mikronährstoffe und bin dabei auf einen Inhaltsstoff gestoßen, den ich vorher kaum beachtet hatte. Ich hatte Vitamin B12 vorher kaum mit Energiehaushalt verbunden.

Combinations that make sense

Products designed to complement each other.

Well-absorbed forms

Nutrients in carefully selected compounds.

Selected raw materials

Clearly declared and transparently dosed.

Made with care

Produced and tested to fixed quality standards.

B12 Active Complex 1000µg – 90 capsules
  • Vegan
  • Fish-free
  • Nut free
  • Without gluten
  • Soy free
  • Fructose free
  • Lactose free
  • Yeast free
  • Gelatine free
  • Without magnesium stearate
  • Made in Germany
  • High dose
  • High bioavailability
Application area
  • Energy
  • Heart & Vessels
  • Immune system
  • Psyche
  • Vegetarian
Dosage form
  • Capsules
GTIN/EAN
8718309447946
Weight
0.06 kg
Dosage form
Capsules
Tablet dimensions
19x6mm

Fairvital B-12 Active Complex 1000µg combines methylcobalamin and adenosylcobalamin, two natural coenzyme forms of vitamin B12. Each capsule provides a total of 1000 µg of vitamin B12 and allows targeted, high-strength supplementation with just one capsule.

Energy and the nervous system: A good supply of vitamin B12 is important for numerous body functions. Vitamin B12 contributes, among other things, to normal energy-yielding metabolism and to the normal functioning of the nervous system. It also contributes to the reduction of tiredness and fatigue.

Two coenzyme forms combined: The special feature of the formula is the combination of methylcobalamin and adenosylcobalamin. Both are among the biologically active coenzyme forms of vitamin B12 and are provided here together in one capsule.

Of particular interest for a plant-based diet: Vitamin B12 occurs naturally above all in foods of animal origin. Vegetarians and vegans should therefore pay particular attention to getting enough vitamin B12.

Fairvital quality: The plant-based capsules are vegan and free from gluten, lactose and fructose. The formula contains no magnesium stearate or silicon dioxide and is manufactured in Germany to high quality and hygiene standards.

Fairvital B-12 Active Complex 1000µg gives you a high-strength vitamin B12 formula that brings together methylcobalamin and adenosylcobalamin in just one capsule.

Note: Due to statutory requirements, we as a manufacturer of food supplements are not permitted to make statements about the effects of individual nutrients. We therefore recommend that you inform yourself independently on specialist portals on the internet or in naturopathic literature before placing an order.

Fairvital B-12 Active Complex 1000µg is ideal for anyone who wants to supplement high-strength vitamin B12 in two coenzyme forms. The formula combines methylcobalamin and adenosylcobalamin. Vitamin B12 contributes to normal energy-yielding metabolism and to normal functioning of the nervous system. Vitamin B12 also contributes to the reduction of tiredness and fatigue.

Bulking agent microcrystalline cellulose, glazing agent hydroxypropyl methylcellulose (capsule shell), L-leucine, methylcobalamin, adenosylcobalamin, hydroxocobalamin

Composition / Other ingredientsper capsuleNRV*
Vitamin B1 (thiamine)50 mg4545 %
Vitamin B2 (riboflavin)100 mg7143 %
Vitamin B3 (niacin)100 mg625 %
Vitamin B620 mg1428 %
Vitamin B12100 µg4000 %
Folic acid400 µg200 %
Biotin300 µg600 %
Pantothenic acid100 mg1667 %
Inositol100 mg-
Choline100 mg-
L-leucine47 mg-

*NRV = Nutrient Reference Value according to Regulation (EU) No. 1169/2011.

Adults: 1 capsule daily with a meal and plenty of water.
Consumption during pregnancy and lactation after consultation with a doctor.

Vitamin B12 belongs to the water-soluble B vitamins and contains cobalt as its central element. It occurs naturally mainly in foods of animal origin. In the body, vitamin B12 is needed, among other things, for normal blood formation, cell division and the functioning of the nervous system.

The absorption of vitamin B12 is particularly complex: in the stomach it binds to a protein called intrinsic factor so that it can be absorbed in the lower small intestine. The forms of the vitamin used include methylcobalamin, adenosylcobalamin, hydroxocobalamin and cyanocobalamin. They differ in their chemical side structure.

Vitamin B1 (thiamine) is one of the water-soluble B vitamins. It is found in wholegrain cereals, pulses and pork, among other foods, and contributes to normal energy-yielding metabolism. In the body, thiamine is converted into a coenzyme form that is needed in several metabolic pathways.

Thiamine pyrophosphate is particularly interesting: this coenzyme allows certain conversions in the breakdown of carbohydrates. Thiamine is thus closely linked to the energy supply of tissues. It also contributes to the normal functioning of the nervous system and the normal function of the heart.

In the Fairvital product B-12 Active Complex 1000µg, the formula shows the form and amount of the ingredients used. According to the list of ingredients, these include methylcobalamin. The composition table states 50 mg of vitamin B1 (thiamine), 100 mg of vitamin B2 (riboflavin) and 100 mg of vitamin B3 (niacin) per capsule. The pack contains 90 capsules.

Vitamin B12 contributes to normal energy-yielding metabolism.
Vitamin B12 contributes to normal functioning of the nervous system.
Vitamin B12 contributes to normal homocysteine metabolism.
Vitamin B12 contributes to normal psychological function.
Vitamin B12 contributes to normal red blood cell formation.
Vitamin B12 contributes to the normal function of the immune system.
Vitamin B12 contributes to the reduction of tiredness and fatigue.
Vitamin B12 has a role in the process of cell division.

10 of 10 reviews

Average rating of 4.3 out of 5 stars


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10 reviews

6 February 2025 02:00

Review with rating of 4 out of 5 stars

Genau das gesucht! Gegen mein Nachmittagstief

Ich hatte nachmittags oft ein richtiges Tief. Seit Vitamin B12 morgens zu meiner Einnahme gehört, fühle ich mich wacher und habe gefühlt mehr Energie für lange Tage!

17 March 2024 19:49

Review with rating of 4 out of 5 stars

Würde ich wieder bestellen, für lange Tage

Ich wollte nicht jedes B-Vitamin einzeln nemen. Mit einem B-Komplex fühlt sich meine Morgenergänzung einfacher an und ich komme an langen Tagen gefühlt besser durch.

21 December 2022 06:19

Review with rating of 4 out of 5 stars

Schneller Versand!

Von Bestellung bis Lieferung lief es rund, ordentlich verpackt. Gerne wieder!

26 March 2022 12:56

Review with rating of 5 out of 5 stars

Deckel ist top: so mag ich die Dose

Gefällt mir! Der Verschluss spart mir im Alltag etwas Gefummel.

13 December 2021 12:53

Review with rating of 5 out of 5 stars

Energiespender

Eines meiner Lieblingsprodukte für jeden Tag! Ich habe wieder mehr Energie und bin nach der Arbeit nicht mehr so kaputt.

11 November 2021 10:59

Review with rating of 4 out of 5 stars

Preis Leistung passt!

Preislich stimmt es für mich, für mich ein stimmiger Kauf. Alles gut.

2 June 2019 20:27

Review with rating of 4 out of 5 stars

In einem Buch über Mikronährstoffe entdeckt

Ich lese gerade mehr über Mikronährstoffe und bin dabei auf einen Inhaltsstoff gestoßen, den ich vorher kaum beachtet hatte. Ich hatte Vitamin B12 vorher kaum mit Energiehaushalt verbunden.

1 May 2019 20:24

Review with rating of 4 out of 5 stars

Gefällt mir echt gut! Gegen mein Nachmittagstief

Wenn Arbeit, Termine und Sport zusammenkommen, achte ich besonders auf B-Vitamine. Auch wenn der Arbeitstag voll ist, bleibt die Einnahme gut machbar, weil man nur eine Kapsel zu sich nehmen muss

3 April 2019 00:44

Review with rating of 5 out of 5 stars

Complesso attivo B-12

Spedizione veloce con Dhl ,ottima comunicazione, prodotto efficace.<br>Perfetto l\'imballo della spedizione,<br>ottimo il contenitore delle capsule<br>in grado di proteggere il contenuto <br>dalla luce.<br>Il costo,considerata la qualità,<br>è accettabile,pur non essendo il piu<br>basso in assoluto.<br>A mio giudizio, in conclusione, <br>questo è uno dei migliori integratori di B12 oggi acquistabili.<br>

23 September 2018 10:33

Review with rating of 4 out of 5 stars

Direkte Hilfe, ohne langes Warten

Ich musste kurz etwas nachfragen, das wurde freundlich geklärt. Hat einen guten Eindruck gemacht.