Vitamin B12
3 bioactive forms of vitamin B12 & bioactive folic acid
Orderable
- Free of dyes
- Gluten-free
- Preservative-free as required by law
- Lactose-free
- Vegan
- Free of anti-caking and binding agents
| Price Tiers |
| from 1 Pieces | 32,95 € |
| from 3 Pieces | 29,95 € |
| from 5 Pieces | 28,95 € |
NatuGena Vitamin B12 – Contains the three bioactive vitamin B12 forms methylcobalamin, hydroxocobalamin and adenosylcobalamin, combined with bioactive folate in the form of L-5-methyltetrahydrofolate. Now available as a capsule with lecithin for an improved absorption formulation. 120 vegan capsules for a long-term supply of a full 4 months.
- Triple bioactive vitamin B12: methylcobalamin, hydroxocobalamin and adenosylcobalamin
- Bioactive folate: folic acid in the form of L-5-methyltetrahydrofolate (5-MTHF)
- New with lecithin: to support optimal nutrient absorption
- Free from additives: no synthetic additives
- Produced in Germany: Exceptional purity and bioavailability for optimal nutrient uptake

NatuGena Vitamin B12 contains the three bioactive vitamin B12 forms methylcobalamin, hydroxocobalamin and adenosylcobalamin, combined with bioactive folate in the form of L-5-methyltetrahydrofolate.
What functions does vitamin B12 perform in the body?
Vitamin B12 is an essential micronutrient. It contributes to the reduction of tiredness and fatigue, supports a normal energy-yielding metabolism and contributes to the normal function of the nervous system, psychological function and the immune system. In addition, it contributes to normal red blood cell formation, normal homocysteine metabolism and has a role in the process of cell division.

What distinguishes the three vitamin B12 forms included?
The formulation contains exclusively natural, bioactive vitamin B12 forms. Methylcobalamin supports homocysteine metabolism and is active in the cell plasma. Adenosylcobalamin acts in the mitochondria, the “powerhouses” of the cells. Both forms can be utilised directly by the body.
Hydroxocobalamin is the most common form of vitamin B12 found in foods and in human blood. This form is considered particularly suitable for storage and can be converted into the active forms as required.

Many conventional products use cyanocobalamin, a synthetic compound that must first be converted by the body.
What are the benefits of the active folate form?
The folate used is methyltetrahydrofolate (5-MTHF), the bioactive form of folic acid that can be utilised directly by the body without conversion. Folate is an essential micronutrient that supports numerous important functions in the body. It contributes to normal blood formation, normal homocysteine metabolism and the normal function of the immune system. It also helps to reduce tiredness and fatigue and plays an essential role in the process of cell division.
Why was lecithin added to the new formulation?
Lecithin is a natural phospholipid that acts as a carrier substance and supports the absorption of fat-soluble micronutrients. It helps ensure an even distribution of the ingredients and promotes efficient nutrient utilisation in the body.
Quality
- No separating agents, binding agents or colourants
- Free from genetic engineering, nanoparticles and animal testing
- Hypoallergenic and sensitive formulations (e.g. free from lactose, soya and gluten where possible)
- Ultra-pure, plant-based coating agents (HPMC) and food-safe, light-protected containers
- Free from unwanted additives such as PEG, silicon dioxide, magnesium stearate & titanium dioxide
- Premium raw materials from pure substances
- Regular, independent testing for harmful substances
- Production in accordance with German quality standards (GMP, HACCP, ISO 9001)
Recommended Consumption
Notes
Content
| Ingredients per | Daily Dose (1 Capsule) | NRV¹ |
|---|---|---|
| Vitamin B12 | 1,000 μg | 40,000 |
| – of which Methylcobalamin (bioactive) | 700 μg | 28,000 |
| – of which Hydroxycobalamin (bioactive) | 150 μg | 6,000 |
| – of which Adenosylcobalamin (bioactive) | 150 μg | 6,000 |
| Vitamin B9 Folic Acid (5-MTHF, bioactive) | 800 μg | 400 |
| Lecithin | 250 mg |
1 Nutrient Reference Values for the average adult according to Regulation (EU) No. 1169/2011 (in %).
Composition
Lecithin (rapeseed), coating agent: hydroxypropyl methylcellulose (HPMC); L-5-methyltetrahydrofolate, methylcobalamin, hydroxycobalamin, adenosylcobalamin.
Blog Articles
FAQ
We offer a range of different products for children:
- Gummies
- Juice
- Capsules
- Drops
All-Rounders
For children and teenagers, we recommend the delicious Wowtamins gummies. They contain vitamins as well as zinc, iodine, selenium, and omega-3.
- wowtamins KIDS Complete for ages 4–9 – also available sugar-free
- wowtamins TEENS sugar-free for ages 10–17
If omega-3 is taken separately as a liquid oil, wowtamins KIDS Multi Gummies can be used without omega-3 for children aged 4–9.
Nutrient support is particularly easy for children with our all-rounder MultiVegan – one capsule already contains 200 mg calcium, 3 mg iron, 50 µg iodine, 20 µg selenium, 2 mg zinc, and vitamins B2, B9, and B12.
Immune System
Curcuma Liquid is a delicious juice containing a phyto-complex with vitamin C and 95% curcuminoids. Our Immune Set provides all important vitamins and trace elements for the immune system as a value set.
Colostrum contains important immunoglobulins (IgA, IgG, and IgM). It is obtained from the first milk of mammals. Colostrum is also well suited for children.
Gut and Digestion
MukosaRepair Powder contains, among other ingredients, L-glutamine, aloe vera, and licorice root (DGL). The formula with plant extracts is traditionally used to support mucous membranes (e.g. in the gut) and has a pleasantly sweet taste thanks to stevia – making it suitable for children as well.
BactoGena Liquid Plus is a liquid herbal ferment containing bioactive enzymes, 33 selected microorganisms, and 20 organically grown herbs. It is suitable for adults, children from the age when complementary foods are introduced, and pregnant women. Not suitable for people with histamine intolerance. Alternatively, BactoGena Liquid Pur is also available without the herbal taste.
Minerals
If there is an increased need for minerals, the gummies can be supplemented with Magnesium Malate & Glycinate. This product has the smallest capsule size of our magnesium products.
For an increased need for iron, we offer wowtamins Iron Gummies. Alternatively, you can choose our Vegan Iron or Liposomal Iron.
OrgaMin Powder provides a comprehensive spectrum of 14 different minerals. The measuring spoon allows for flexible dosing, and the powder can be mixed with water.
Vitamins & Omega
Omega Kids Vegan was specifically developed for children aged 4 and over. It provides 284 mg of omega-3 fatty acids per daily serving (2.5 ml) and also contains 400 IU of vitamin D.
Vitamin D may be beneficial for children. We offer different dosage forms (drops, tablets, and capsules) – see our vitamin D products.
Our vitamin B complex, HydroVitamins, offers flexibility with 3 small capsules, which can also be opened. For vitamin B12, we offer a liquid product with a convenient 10 µg per drop for flexible dosing.
Dosage
In general, the recommended intake stated on the packaging applies to adults. Since children’s nutrient requirements vary depending on age, body weight, diet, and individual circumstances, the use and dosage of our products should be discussed with the treating pediatrician in advance. Please note that not all ingredients and products are suitable for children. Suitability should therefore always be professionally assessed on an individual basis.
Many capsules can generally be opened and their contents mixed into food or a drink, such as (coconut) yogurt, applesauce, or mashed potatoes. However, this should not be used as a basis for independently determining the dosage for children.
For drops as well, the amount and frequency of intake for children should be determined individually based on tolerance and need, in consultation with a healthcare professional.
Most of our capsules can be opened without any concerns. The contents can be stirred into yogurt, plant-based yogurt, applesauce, smoothies, or juice, for example.
One of the reasons we encapsulate the ingredients is to keep their sometimes intense natural taste and smell as neutral as possible. When opened, the taste and smell may therefore be more noticeable.
Did you know? Our capsules can be easily opened by gently twisting them.
Please do not open: enteric-coated capsules
For certain bacterial and enzyme products, we use enteric-coated capsules. These should not be opened, as doing so may alter the intended release profile.
These include, for example:
- Bacterial preparations, such as HistaBakt, MakroAktiv, and BactoGena 21+2
- Enzyme products, such as N-Zymarase® Intest and N-Zymarase® Inflam. Exception: N-Zymarase Komplex contains betaine HCl, which is intended to take effect in the stomach; therefore, it does not have an enteric-coated capsule shell and can be opened
- Soft capsules with liquid contents, such as omega-3 capsules, are also not intended to be opened. In this case, you can switch to the liquid oil instead.
If you have any questions, please contact our advisory team at info@natugena.de.
From the very beginning, NatuGena has used exceptionally pure, plant-based HPMC capsules in the majority of its products. HPMC stands for hydroxypropyl methylcellulose and is made from plant-based cellulose.
Unlike many HPMC capsules commonly available on the market, the coating agents we use contain no carrageenan or PEG. Although they are more expensive, they meet our high standards for a carefully selected and transparent product composition.
Our plant-based HPMC capsules are:
- 100% plant-based cellulose (HPMC)
- Carrageenan-free
- PEG-free
- Gelatin-free
- GMO-free
- Free of allergens and irritants
What types of capsule shells are used in omega-3 products?
Special softgels are required for liquid oils. Our classic omega-3 capsules therefore contain a coating made from gelatin and glycerin and are not vegan.
In our vegan omega-3 capsules made from algae oil, the coating consists of glycerin and modified cornstarch and contains no gelatin. This makes these capsules suitable for a vegan diet.
The exact composition of each coating agent is clearly listed in the ingredients list.
It All Comes Down to the Composition
Conventional capsule shells may contain technical additives—such as anti-caking agents, release agents, or binders—due to the manufacturing process. These components aren’t always immediately apparent, as certain processing aids aren’t required to be listed in the ingredients list.
Most of the NatuGena capsule products are size 00 (8,2 × 23,3 mm) to 0 (7,3 × 21,2 mm). Information on the capsule sizes of individual products can be found on the relevant product page or by contacting info@natugena.de
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|---|---|---|---|---|---|
| 9,5 × 26,1 mm | 8,2 × 23,3 mm | 7,3 × 21,2 mm | 6,6 × 19,0 mm | 6,1 × 17,3 mm | 5,6 × 15,4 mm |
| z. B. Lysin & Vitamin C, Monacolin K 3 |
z. B. Magnesia 7+1, MitochondrienAktivator 44+14, HeparAktiv |
z. B. ZellEnergie, MultiVegan, Astaxanthin |
z. B. HistaBakt, Bor, Bioaktiver B-Komplex |
not in use | z. B. Kupfer, LipoVitamine 10 000, Mangan-Komplex |
We work with the independent laboratory AgroLab, which we commission to perform microbiological and heavy metal tests.
In our microbiological testing, we measure the aerobic mesophilic plate count (total plate count), as well as the levels of Escherichia coli (E. coli), yeasts, Salmonella, molds, and staphylococci.
For heavy metals, we test for arsenic, lead, cadmium, and mercury in accordance with the limit values specified in Regulation (EU) 2023/915.
The optimal duration of use depends on the specific nutrient, your initial situation, diet, and individual requirements.
There is therefore no one-size-fits-all recommendation for how long a product should be taken. For products intended to support nutrient intake over a longer period, use over several weeks to months may be appropriate. In many cases, a period of around three months may be suitable before nutrient status and further requirements are reassessed.
In the case of diagnosed deficiencies, medical conditions, or the use of medication, the use of supplements should be individually discussed with a doctor or qualified healthcare professional.
The optimal time to take a supplement depends on the specific nutrient, individual tolerance, and the composition of the product. However, some ingredients can be particularly well suited to certain times of day or meals.
In the morning
Stimulating ingredients are often preferably taken in the morning or during the first half of the day. These include, for example:
- Coenzyme Q10
- Green tea extract
- Certain B vitamins
Especially for sensitive individuals, it may be advisable to avoid taking stimulating ingredients immediately before bedtime.
Throughout the day
For some nutrients, it may be beneficial to divide the daily amount into several doses.
Water-soluble vitamins such as B vitamins and vitamin C can be taken throughout the day.
Magnesium can also be divided into several doses rather than taking the entire daily amount at once. This may improve tolerance, particularly with higher amounts.
In the evening
Depending on the type of magnesium compound, taking it in the evening may be beneficial. Magnesium glycinate, for example, is often preferably taken in the evening.
In general, however, the best time to take a product also depends on when it is individually best tolerated and can be reliably incorporated into your daily routine.
With a meal
Some nutrients benefit from being taken together with a meal.
Fat-soluble vitamins A, D, E, and K can be taken together and ideally with a meal containing some fat.
Omega-3 fatty acids should also be taken regularly with a meal. Omega-3 oils can be combined well with fat-soluble vitamins.
Many plant-based ingredients can also be taken as part of a meal or together with omega-3 products. However, the optimal timing depends on the specific plant compound and product formulation.
Zinc can cause nausea or stomach discomfort on an empty stomach in some people. If you have a sensitive stomach, it is therefore advisable to take zinc with a meal.
Between meals
Iron is often taken separately from meals, as various foods and beverages can affect its absorption. It is particularly advisable to leave a gap between iron and:
- Coffee and tea
- Caffeinated beverages
- Milk and dairy products
- Calcium- or mineral-rich supplements
However, if you have a sensitive stomach, iron can also be taken with a meal. In this case, individual tolerance is more important than a theoretically optimal intake situation.
Enzyme supplements vary depending on their intended use: digestive enzymes are generally taken with meals. Products that are specifically intended to be taken between meals may, for example, be taken around 30 minutes before a meal. The product's specific recommended intake should always be followed.
Around exercise
Proteins and amino acids can be taken both before and after training.
If you exercise on an empty stomach, taking them around 30 minutes before training may be beneficial. If you have already eaten a protein-rich meal, you can also plan your protein intake for after training.
In general, ensuring sufficient protein intake throughout the entire day is more important than adhering to a narrow time window around your workout.
Country-specific information
This item may not be resold in the following countries: Switzerland
Legal notice
This product is for nutritional purposes and therefore does not affect the Heilmittelwerbegesetz (HWG). Good nutritional status is important for your general well-being. All statements made about the product describe properties and physiological effects that may naturally vary among consumers and do not represent any healing or health promises.
Responsible person for the EU
The economic operator based in the EU responsible for this product:
NatuGena GmbH, Münchener Str. 149, 85051 Ingolstadt, Germany,
+49 841 90 255 000, info@natugena.de, https://www.natugena.de





