• New

Organic vitamin B12

Regular price 39,95€ i.e. 1,33€ / capsule
Sale price / Kg 39,95€ Regular price / Kg i.e. 1,33€ / capsule
Back soon
  • 100% natural and vegan
  • High bioavailability
  • Protects the cardiovascular and nervous system
Learn more
Icon reinsurance

Payment in 3 installments without fees

Splitting the cost of your basket into 3 payments, nothing could be simpler with Alma! Available from 50 euros

Icon reinsurance

Livraison gratuite*

We guarantee fast delivery
in less than 5 days, at your home or in
relay point

1 à 2 jours de livraison supplémentaires

En raison d'un volume important de commande, veuillez observer 1 à 2 jours supplémentaires sur le délai de livraison classique. Merci !

Get 39 points on this product with the loyalty program. How to take advantage of it?

  • New

Focus on the product

Focus on the product

We recommend taking vitamin B12 with a meal to increase your assimilation and to benefit from positive interactions with other nutrients.

pregnant and lactating women must take the attachment of a health professional Before any complementation. Not recommended for children and adolescents.

All studies

Take 1 capsule with a glass of water a day in the morning.

Read more



focus image

Pulled capsule

Vegan capsule

Vitamin B12 Bio Methyl/Hydro/Adeno Cobalamine



Inulin (frutafit HD Food)


Inulin is a carbohydrate close to starch, present in the root of the inule and other plants and having a prebiotic effect.

focus image

Good to know

He can flow up to 10 years before a vitamin B12 deficiency is detected. His healing is difficult.

Learn more.

What the product does

What the product does

What the product does

Reduction of oxidative stress

Vitamin B12 contributes to reducing the harmful action of free radicals produced by intense physical activity helping to eliminate nitrogen monoxide which is involved in oxidative stress (1). These free radicals are aggressive molecules that attack cells and promote the appearance of aches after the session.

Favoring cardiovascular health

Vitamin B12 reduces homocysteine ??levels in the body. (2-3)

high levels in homocysteine ??are associated with heart disease or cardiovascular disorders.

one of the main beneficial actions of methylcobalamine is to recycle the Homocysteine ??in methionine (4). This action mechanism explains the positive effects of vitamin B12 on the prevention of cardiovascular disorders.


Everything about this product

Interaction with other Nutrimuscle products

  • Vitamin B12 acts in synergy with, multiminiums, vitamin C, vitamin D, vitamin K2-MK7, vitamin E zinc, selenium, magnesium citrate.

  • The assimilation of vitamin B12 is reduced in the presence of potassium citrate and potassium bicarbonate.


  • (1) Kuklinski, b.: Praxisrelevanz nitrosatives stresses. 1. Mitteilung: diagnostik und therapy neurologischer erkran kungen. OM & Ernährung 124 (2008) F2 - F21
    (2) Witte, K.K.; Clark, A.L.; Cleland, J.G. Chronic Heart Failure and Micronutrients. J am coll cardiol 2001, 37, 1765-1774.
    (3) Sici?ska e, Brzozowska A, Roszkowski W, Finglas PM. Supplementation with [6S] -5-Methyltetrahydrofolate or folic acid equally reduces serum homocystine concentrations in adults. Int j food sci nutr. 2018 Feb; 69 (1): 64-73. DOI: 10.1080/09637486.2017.1320536. EPUB 2017 May 2. PMID: 28460586.
    (4) Lennarz, W. and Lane, M., 2014. Encyclopedia of Biological Chemistry. Saint Louis: Elsevier Science.
    (5) Watson, R., 2017. Nutrition and Functional Foods for Healthy Aging.

  • (1) Uchiyama S., et al. Between oxidative stress in muscle tissue and weight-lifting-induced muscle damage. PFLügers Archiv European Journal of Physiology. 2006 April; 452 (1) 109-116.
    (2) Kuklinski, b.: Praxisrelevanz of nitrosatives stresses. 1. Mitteilung: diagnostik und therapy neurologischer erkran kungen. Om & Ernährung 124 (2008) F2-F21
    (3) Tetsuya Watanabe, Ryuji Kaji, Nobuyuki Oka, William Bara, Jun Kimura, Ultra-High Dose Methylcobalamin Promates Nerve Regeneration In Experimental Acrylamide Neuropathy, Journal of the Neurological Sciences, Volume 122, Issue 2, April 1994, pages 140-143, ISSN 0022-510x, http://dx.doi.org/10.1016/0022-510x(94)90290-9.
    (4) Hall, C. A. (1990), Function of Vitamin B12 in the Central Nervous System as Revealed by Congenital Defects. Am. J. Hematol., 34: 121–127. DOI: 10.1002/AJH.2830340208

Learn more

  • Our French supplier Esenco shares the same values ??as us: quality, traceability and transparency.

    specialized in natural extracts and ingredients from organic or conventional farming, Esenco obtained in 2020 IFS Broker certification, which guarantees the safety and quality of its products.

Who is the product for?

  • Vitamin B12 Bio Nutrimuscle is addressed:

    to athletes who have increased needs in vitamins to preserve their health and to improve their performance.

    to the sedentary, vegetarians, vegans who need to improve their contributions in vitamin B12.

    pregnant and lactating women must take the attachment of a health professional before any complementation. Not recommended for children and adolescents.

Our customer reviews
Your opinions
Our experts at your service

Monday to Friday from 9 a.m. to 6 p.m.

+33 1 89 71 01 22