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Vitamin B12 Spray

Optimally dosed vitamin supply in a mouth spray – for energy support on the go.
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ESN Vitamin B12 Spray (oral spray) can easy be implemented in your balanced diet and provide you with effeicient vitamin B12 supply. Not only is it a great alternative to capsules or tablets, but also does it have delicious taste and effectiveness on the human body. Positive effect on energy metabolism, immune system and homocysteine metabolism¹ are tested and confirmed by EFSA.

  • 500 μg vitamin B12 per daily serving (1 spray)
  • High-quality, well-founded and optimally bioavailable MHA complex
  • Highly-dosed and productive - 6-months supply (200 daily servings)
  • Greater variety thanks to different tasty flavors
  • Convenient vitamin B12 intake - anytime and anywhere
  • Ideal for athletes, vegetarians and vegans
  • Alcohol-free, sugar-free and vegan
  • Tested quality - Made in Germany
suggested use

Put 1 spray under your tongue per day. Shake well before use. *Vitamin B12 contributes to normal energy production and the reduction of fatigue and tiredness.
Do not exceed the recommended daily intake. Food supplements are not a substitute for a balanced and varied diet and healthy lifestyle. Store out of reach of young children. Not suitable for children, adolescents, pregnant and nursing women.

Supplement Facts
Nutritional values amount per daily serving (1 spray)
Vitamin B12 500 µg
    hydroxocobalamin 300 µg
    methylcobalamin 100 µg
    adenosylcobalamin 100 µg

Ingredients Lime

Glycerin (vegetable), water (demineralized), flavor (lime), vitamin B12 (hydroxocobalamin, adenosylcobalamin, methylcobalamin).

Ingredients Mint

Glycerin (vegetable), water (demineralized), flavor (mint), vitamin B12 (hydroxocobalamin, adenosylcobalamin, methylcobalamin).


Fitmart GmbH & Co. KG, Werner-von-Siemens-Strasse 8, 25337 Elmshorn, Germany.


30 ml

Vitamin B12

Vitamin B12 contributes, among other things, to normal energy and homocysteine metabolism, reduction of fatigue and normal functioning of the immune system.

MHA Complex

The complex of methylcobalamin, hydroxocobalamin and adenosylcobalamin ensures acute and long-term supply of vitamin B12.

Made in Germany

Manufactured in our German in-house production facility using the latest technology according to the highest quality standards.


Goodbye vitamin B12 deficiency!

Since vitamin B12 can mainly be found in animal foods, vegetarians and vegans are particularly susceptible to a deficiency.² But a vitamin B12 deficiency is not uncommon among athletes either.¹ You can have your doctor check whether you have a deficiency by checking your blood count. The following laboratory parameters are relevant for a meaningful determination of the vitamin B12 status: Total vitamin B12, holo-transcobalamin (holo-TC) and methylmalonic acid (MMS) in serum. Vitamin B12 is not tested in a partial or complete blood count.

Our oral spray provides you with sufficient vitamin B12 and ensures the following proven and EFSA-confirmed positive effects: Vitamin B12 contributes, among other things, to a normal energy metabolism, to the reduction of tiredness and fatigue, but also to a normal function of the immune system. You benefit from a convenient and fast supply, because the dosage form ensures direct and effective absorption through the oral mucosa, with the rest being absorbed after swallowing - for your further benefit - with a time delay through the intestinal mucosa.


Always sufficient vitamin B12 thanks to our MHA complex

That's why we developed our vitamin B12 MHA complex oral spray, which combines hydroxocobalamin (300 μg/spray), methylcobalamin (100 μg/spray) and adenosylcobalamin (100 μg/spray). The combination of both active B12 forms and hydroxocobalamin, which can be stored and converted into the two active forms by the body as needed, provides an acute and long-term supply of vitamin B12 for your body. Each form of cobalamin fulfills different roles in the body: hydroxocobalamin is particularly good at binding transport molecules, which allows it to circulate in the body for a very long time until it is needed or converted. Methylcobalamin is an active and directly bioavailable form of B12 with specific action in the cell plasma. Among other things, it contributes to homocysteine metabolism. High homocysteine levels can have a negative effect on cardiovascular health. Adenosylcobalamin is also an active and directly bioavailable form of B12 that has a specific effect in the mitochondria. There it particularly contributes to energy metabolism.³

As you can see, vitamin B12 supports several important bodily functions and the benefits of our oral spray are obvious. Test it yourself and say goodbye to vitamin B12 deficiency!


ESN Vitamin B12 Oral Spray Made in Germany

¹ Vitamin B12 contributes to normal energy metabolism. Vitamin B12 contributes to a normal function of the immune system. Vitamin B12 contributes to normal homocysteine metabolism.

² Gröber U. Mikronährstoffe im Leistungssport. DAZ. 2012 Jun; 152(23):86-92.

³ Waldmann A, Koschizke JW, Leitzmann C, Hahn A. Dietary intakes and lifestyle factors of a vegan population in Germany: results from the German Vegan Study. Eur J Clin Nutr. 2003 Aug;57(8):947-55. doi: 10.1038/sj.ejcn.1601629. PMID: 12879089.

⁴ Biesalski HK, Bischof SC, Pirlich M, Weimann A. Ernährungsmedizin nach dem Curriculum Ernährungsmedizin der Bundesärztekammer. 5th, completely revised and expanded edition. Stuttgart: Thieme; 2017.

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