- MH3A® Formula: harmonious blend of 5 different premium active ingredients of all 3 natural and bioactive forms of vitamin B12
- 500µg vitamin B12 per drop
- Bioactive vitamin B12 as methylcobalamin, hydroxocobalamin (sulfate, acetate and chloride) and adenosylcobalamin
- 2 active coenzyme forms with high bioavailability
- 5 different premium B12 active ingredients
- Particularly pure water-based formula with plant-based glycerol, no additional additives
- No synthetic preservatives
- Vegan, non-GMO, no unnecessary additives
Vitamin B12
MH3A® Formula
500µg Drops
Sublingual
Our high-dose vitamin B12 drops each contain 500µg of the premium MH3A® formula. This complex combines all 3 natural forms of vitamin B12 (methylcobalamin, adenosylcobalamin and hydroxocobalamin) in a balanced ratio. A total of 5 active ingredients ensure an optimal foundation and a long-release effect. 100% vegan, bioactive. In a glass bottle with a pipette. 600 drops
- MH3A® formula: harmonious blend of 5 different premium B12 active ingredients
- Bioactive vitamin B12 in its natural forms: methylcobalamin, adenosylcobalamin and 3 forms of hydroxocobalamin (-sulfate, -acetate and -chloride)
- 500µg bioactive vitamin B12 per drop
- Ideal for direct absorption via the oral mucosa (sublingual application), which allows for rapid absorption into the bloodstream
- Exceptionally pure formula without synthetic preservatives
- Convenient dosing with a glass pipette
- Vitamin B12 contributes to homocysteine metabolism, psychological function, the immune system and the reduction of tiredness and fatigue
- Vitamin B12 contributes to energy metabolism, the nervous system, the formation of red blood cells and cell division
- Directions: Take 1–2 drops daily before meals directly under the tongue, in a drink or on a spoon.
€11.90
30ml
Premium Bioactive Ingredients
How are we different?
Not all forms of vitamin B12 have the same level of efficiency. Common synthetically produced forms of vitamin B12 must first be converted within the body to bioactive forms before they can be used. Sunday Natural Vitamin B12 MH3A® supplies the full range of bioactive and natural forms of vitamin B12.
Conventional vitamin B12 supplements often contain only one active ingredient; however, several active forms are found in our bodies and in natural foods. All forms exhibit different effects and are metabolised in part via different pathways, resulting in absorption rates unique to every individual.
As a pioneer in B12 products, our innovative Vitamin B12 MH3A® formula supplies B12 in the natural forms that the body also obtains from natural foods: as a combination of the directly bioactive B12 compounds (methylcobalamin and adenosylcobalamin) and natural hydroxocobalamin. The latter is available in 3 forms (hydroxocobalamin sulphate, acetate and chloride), is characterised by excellent protein binding and efficiently stores B12. Our MH3A® formula contains all 3 forms of vitamin B12 in a balanced ratio and thus delivers an ideal and well-rounded supply of vitamin B12. This reflects nature itself, where all 3 forms are always found together both in our bodies and in food. Most supplements available on the market contain only one of these 3 active B12 compounds.
The liquid dropper form allows direct absorption into the bloodstream through the oral mucosa, bypassing any intestinal absorption issues and significantly enhancing bioavailability.
Our vitamin B12 drops are water-based and contain glycerol from rapeseed oil as a stabiliser. They do not contain any of the usual preservatives such as potassium sorbate.
- Premium active ingredients in their purest form, sourced directly from the world’s best producers
- Select raw materials as the basis of all our formulations
- Our commitment: complete avoidance of all unnecessary additives, technical excipients and chemical extraction agents
- If additives are needed, valuable natural ingredients are prioritised
- Voluntary disclosure of every ingredient
- In-house production to achieve our high standards of purity and quality
- High-quality custom production of liquid products and (functional) foods as well as tablets by selected partners
- Packaging and encapsulation in Germany and the EU according to HACCP, GMP and ISO 22000:2018 standards
- Independent laboratory tests available on the product page
- Vegan capsule shells 100% without PEG or carrageenans
- Amber glass or high-quality, resealable bags featuring an aroma barrier to protect against oxidation and contamination used for packaging
- Storage in amber glass or product-specific, food-safe containers according to EC 10/2011
- Shipping boxes made from safe, sustainable materials
- All products 100% free from magnesium stearate, nanoparticles (no legal opportunism), titanium dioxide, genetic engineering and artificial colours and flavours
- Sugar or sweeteners deliberately added only when necessary, such as for functional or product-specific reasons
Effects
Effects
Vitamin B12 (Cobalamin)
Vitamin B12 fulfils a number of important functions in the body: it can help to reduce tiredness and fatigue and maintain a normal energy metabolism; it contributes to the normal functioning of the psyche, immune and nervous systems; supports the formation of red blood cells; and is beneficial for normal homocysteine metabolism. The body also needs vitamin B12 for cell division.
Vitamin B12 acts as a so-called coenzyme in the body, meaning it is necessary for certain enzymes to fulfil their tasks. The associated reactions are directly dependent on vitamin B12 and cannot take place without it.
Vitamin B12 MH3A® Formula
Vitamin B12 exists in different chemical forms, each with different functions within the body. The natural forms of vitamin B12 that can be readily absorbed by the body are described as "bioactive coenzymes;" synthetic forms of vitamin B12 such as cyanocobalamin must be first coverted into a natural form by the body in order to be effective, which is why we use naturally bioactive vitamin B12.
The biologically active coenzyme forms of vitamin B12 in the body are called methylcobalamin and adenosylcobalamin. Both act at different places and in completely different reactions, which is why humans need both forms of vitamin B12 and can also convert them into each other. Methylcobalamin is active in the cytoplasm as a part of the methylation cycle, which has a broad impact on various aspects of our health such as blood formation, brain health and the nervous system. Adenosylcobalamin, on the other hand, is active within the mitochondria – the "powerhouses" of cells – where it is part of the citric acid cycle, considered the main metabolic cycle for energy production. Hydroxocobalamin is another natural form of vitamin B12 that can be found in many food products. Most of the vitamin B12 in the blood is in the form of hydroxocobalamin. Hydroxocobalamin binds particularly well to vitamin B12 transport molecules and is therefore excreted less quickly; as a result, it is considered the B12 with the best repository effect. Hydroxocobalamin can be easily converted by the body into the active coenzyme forms as needed.
According to the European Food Safety Authority (EFSA):
Vitamin B12 contributes to:
- normal energy metabolism
- normal functioning of the nervous system
- normal homocysteine metabolism
- normal mental function
- normal formation of red blood cells
- normal function of the immune system
- reduction of tiredness and fatigue
- cell division
Dosage
Dosage
Directions
Take 1–2 drops daily in a drink or on a spoon before meals.
Daily Requirements
The German Nutrition Society (DGE) recommends a minimum intake of 4µg of vitamin B12 per day for adults.
However, the body only absorbs part of the vitamin B12 from food and supplements. Per dose, only about 1–2µg of vitamin B12 can be actively absorbed in the intestine via the special protein "intrinsic factor" and a further 1% of the dose can be passively absorbed via concentration differences in the intestinal mucosa (passive diffusion). Sublingual absorption via the oral mucosa is also predominantly passive. The calculated total absorption is therefore composed of these two factors. In order to also enable absorption via passive diffusion, typical dosages of B12 supplements usually significantly exceed the recommended intake.
According to this formula, Sunday Natural Vitamin B12 Drops 500µg lead to a calculated intake of 6–7µg of vitamin B12 per drop.
Food Supplement
Do not exceed the recommended daily intake. Food supplements are not a substitute for a balanced, varied diet and healthy lifestyle. Keep out of reach of young children.
Storage
Keep out of reach of young children. Store in a cool, dry place away from direct sunlight and heat.
Contents
Contents
Ingredients: Humectant: Glycerol, Distilled Water, Hydroxocobalamin Sulfate, Methylcobalamin, 5'-Deoxyadenosylcobalamin, Hydroxocobalamin Acetate, Hydroxocobalamin Chloride.
| Nutrition Information per Drop / per 2 Drops | % NRV* | |
| Vitamin B12 (MH3A®) | 500 / 1000µg | 20,000 / 40,000 |
* Nutrient Reference Value
Product Details
Product Details
| Production | Bottling and encapsulation in the EU according to HACCP, GMP and ISO 22000:2018 standards. In-house capsule production in Europe. High-quality custom production of liquid products and (functional) foods for sports and everyday use. Production of tablets by selected partners according to HACCP / GMP standards. Storage in amber glass or product-specific, food-safe containers according to EC 10/2011. Shipping boxes made from safe, sustainable materials. |
| Packaging | Amber glass to protect against light and oxidation (free from plasticisers and BPA). |
| To Reuse | Remove product label by soaking the glass in warm water for 5 minutes. Glue residue can be removed with dish soap. |
Laboratory Tests
Laboratory Tests
The purity of our formulas is important to us. This is why we have both our raw ingredients as well as our finished products extensively tested by independent laboratories to confirm purity and active ingredient content. Here, we have provided the results of some of the tests carried out on this product.
Sunday Natural
Sunday Natural
Our philosophy
For thousands of years, cultures all over the world have been using a variety of plants and nutritious foods to naturally foster vitality and good health.
With our products, we try to emulate this ancient wisdom as much as possible.
Consequently, our philosophy is simple: in everything we produce, we strive for the highest standards of quality and purity, with a focus on organic and natural ingredients.
We follow this philosophy with meticulous care on all levels, down to every last detail.