Closed · opens tomorrow at 9:30 am In stock at our Paris shop come in — it's yours, no booking needed Click & Collect in 2 hours Delivery from 3,90  FR|EN
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In-store pickup — Click & Collect in 2 hours

Order online and pick up in store within 2 hours during our opening hours (Tuesday to Saturday, 9:30 am–6:30 pm).

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Our shop stock, in real time

Our shop is connected to our till: the figure shown on each product is the quantity actually on our shelves, updated continuously. What you see in stock, you can come and collect: it's yours, no reservation needed.

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Alexandre Felici, fondateur d'Herba Barona
Alexandre Felici
Founder of Herba Barona, since 2006

Alexandre personally selects every product in the shop, one by one — favouring the purity of the formulas and brands you won't find anywhere else.

Passionate about nutritional therapy and the ketogenic (Keto) diet, he takes the time to guide you towards what truly suits you, in store or by email.

Ask Alexandre your question →
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Opening hours

Open 9:30 am to 6:30 pm, Tuesday to Saturday. Closed on Sunday and Monday.

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Delivery — France

  • Mondial Relay : 3,90  up to 500 g
    Delivery time: 3 to 5 working days
  • Colissimo pickup point : 4,90 Free from 75 
    + over 500 g, even when delivery is free
    Delivery time: 24 h in Paris · 48 h across France
  • Colissimo to your door : 7,90 Free from 95 
    + over 500 g, even when delivery is free
    Delivery time: 24 h in Paris · 48 h across France

When does your parcel leave?
Tuesday to Friday, before 15h30 : the same day
Friday after 15h30, Saturday or Sunday : Monday morning
Monday : Tuesday

All rates and delivery times → Terms & conditions of sale
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Exceptional closure

Our shop is closed on this public holiday.

We reopen the next working day at 9:30 am.

You can order online at any time: your purchases will be waiting for you when we reopen, and delivery resumes from the next working day.

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Vitamin B12 Methylcobalamin – Novoma – 120 capsules

19,90  incl. VAT

Vitamin B12 Methylcobalamin Novoma, 120 capsules: the active, highly bioavailable form of vitamin B12 for energy and the nervous system. Available in Paris at Herba Barona.

21 in stock

SKU: 3052351247730 Categories: ,

Buy Vitamin B12 Methylcobalamin Novoma: the active, bioavailable form

Novoma’s Vitamin B12 Methylcobalamin offers the most active, well-absorbed form of B12. Each capsule delivers 1,000µg. 120 capsules provide a four-month course at 1 capsule a day — particularly recommended for vegetarians, vegans and anyone wanting to maintain healthy B12 status. Available at our Paris shop, with Click & Collect and delivery across France and Europe.

Why B12 matters

Vitamin B12 (cobalamin) is essential for normal nervous system function, red blood cell formation, energy metabolism and cell division. Unlike other B vitamins, it’s found almost exclusively in animal-derived foods (meat, fish, eggs, dairy), which is why vegetarians and vegans are particularly at risk of deficiency — as are older adults, whose digestive absorption capacity declines with age, and people on certain medications.

Nervous system, energy & red blood cells

B12 helps maintain the myelin sheath protecting nerve fibres and contributes to normal nervous system function and normal psychological function (EFSA). It also contributes to normal energy metabolism and reduced tiredness and fatigue, and is essential for normal red blood cell formation — a deficiency can lead to megaloblastic anaemia, marked by intense fatigue, breathlessness and pallor.

Homocysteine metabolism & cell division

As methylcobalamin, B12 acts as a coenzyme converting homocysteine into methionine, contributing to keeping homocysteine levels within the normal range — complementary to the roles of vitamins B6 and B9 in the same pathway. B12 is also required for DNA synthesis, supporting normal cell division and renewal, particularly in fast-dividing cells like blood and immune cells.

How to use

Take 1 capsule a day with a large glass of water, with a meal (dietary protein aids intestinal B12 absorption) — morning or evening both work. A 120-capsule bottle provides a 4-month course. For strict vegans, continuous supplementation is recommended rather than occasional courses, since a plant-based diet has no reliable B12 source; periodic blood testing is advisable.

Quality & frequently asked questions

A minimalist formula of just three ingredients — acacia gum, a vegetable K-Caps capsule, and methylcobalamin — with no magnesium stearate, titanium dioxide, colourings or artificial flavours, suiting vegetarian and vegan diets.

Is 1,000µg a day too much?

No — this dose is considered safe and commonly used in supplementation. B12 is water-soluble, with excess naturally cleared by the kidneys, and no maximum tolerable level has been set by European authorities.

How long before I feel the effects?

Initial effects, particularly reduced fatigue, are usually noticed after two to four weeks; full reserve replenishment can take several months, so a 3–4 month course is recommended.

Is it suitable for vegans?

Yes — the K-Caps capsule and acacia gum excipient are plant-based, and the methylcobalamin is produced by bacterial fermentation with no animal ingredients.

Why buy from Herba Barona?

Herba Barona is an independent specialist supplement shop in the heart of Paris — established in 2006. What you order is genuinely on our shelves: we ship from our own stock, with no dropshipping and no long waits.

Visit us at 10 rue Théophile Roussel, Paris 12 — or use Click & Collect and pick up your order in-store. We also deliver across France and Europe. Friendly, expert advice in English from our team.

Delivery & collection

Where is the shop?

Herba Barona is at 10 rue Théophile Roussel, 75012 Paris — a two-minute walk from Ledru-Rollin (line 8), close to Bastille. Open Tuesday to Saturday, 9:30 am–6:30 pm.

Can I order online or collect in store?

Yes. We ship across France and Europe under the same conditions as our French store, or choose Click & Collect to pick up your order for free at our Paris shop.

Food supplement. Does not replace a varied, balanced diet or a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of children.

Per 1 capsule (recommended daily dose):

  • Vitamin B12 (methylcobalamin): 1,000µg

Ingredients: acacia gum, vegetable K-Caps® capsule (hydroxypropyl methylcellulose), Vitamin B12 (methylcobalamin).