- Extra high dose premium B complex of 8 B vitamins: thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), B12, biotin and folic acid + 4 cofactors
- All 8 B vitamins from 11 botanical and mushroom extracts: guava, mango, lemon peel, garlic, shiitake, yeast, spirulina, chlorella, sunflower seed pomace, sprouted mung beans, Indian basil
- All 8 B vitamins are extra high dose, bioactive, patented and pharmaceutical-grade active ingredients
- Vitamin B12 (MH3A®): all 3 natural and bioactive forms of vitamin B12
- Bioactive folate (Quatrefolic®) as L-methylfolate
- Natural folic acid from lemon peel
- Vitamin B1: stable, easily absorbable thiamine HCl
- Vitamin B2: bioactive riboflavin-5-phosphate
- Vitamin B3: bioactive, flush-free nicotinamide
- Vitamin B5: bioactive pantothenate
- Vitamin B6: bioactive pyridoxal 5'-phosphate
- Vitamin B7: pure D-biotin
- The 4 most important cofactors citicoline, betaine, inositol and NADH as bioidentical forms
Plant-Based
Vitamin B Complex
Bioactive Forte
Choline, Inositol, Betaine
Our extra high dose, full spectrum vitamin B complex contains all 8 essential B vitamins derived from 11 different fruits, algae, mushrooms, seeds and herbs. This formula is supplemented with directly bioavailable premium vitamins and 4 cofactors. Pure extraction methods, laboratory tested, no unnecessary additives, vegan. 60 capsules
- Extra high-dose, full-spectrum B complex with 11 botanical and mushroom extracts
- Plus Quatrefolic®, MH3A® and other directly bioactive B vitamins & 4 cofactors for increased requirements
- For energy and iron metabolism, nervous system, heart function, psyche, protection against oxidative stress, amino acid synthesis, skin, mucous membranes, hair, and cell division
- All 8 essential B vitamins from plant-based sources: B1, B2, B3, B5, B6, B12, folate and biotin derived from extracts of guava, mango, lemon peel, garlic, shiitake, yeast, spirulina, chlorella, sunflower seed pomace, sprouted mung beans and Indian basil
- Combined with high-dose of all 8 B vitamins: the directly bioactive forms (such as PLP (B6), riboflavin (B2) and patented Quatrefolic® (folate)) do not need to be converted in the body
- Comprehensive vitamin B12 matrix: combination of methyl-, adenosyl- and hydroxocobalamin forms for a sustained release and direct utilisation of the vitamins
- Extraction using either water and ethanol alone or with amla, lime and coconut juice, ensuring natural purity
- Particularly gentle spray drying to preserve the valuable phytochemicals
- Vegan, no unnecessary additives
- Directions: take 1 capsule daily
How are we different?
Each B vitamin has multiple forms and active ingredients. Synthetic forms, which do not naturally occur in nature or the body, must first be converted before they can be used. In contrast, bioidentical forms are directly active and have an immediate effect. For our Plant-Based B Complex Bioactive Forte, we combine selected botanical extracts with active bioidentical forms with optimal bioavailability and direct effect. The only exception is vitamin B1, for which the active form is not approved as a food supplement in Germany. This approach allows us to provide the full spectrum of vitamin B in the highest quality and purity.
The completely plant-based raw materials are purposefully cultivated according to the highest standards. These include: guava, mango, lemon peel, garlic, shiitake, yeast, spirulina, chlorella, sunflower seed pomace, sprouted mung beans and Indian basil. The nutrients are extracted in their authentic diversity of forms using either only water and ethanol, or only amla and lime juices as well as coconut water. The natural purity of the raw materials is preserved throughout the entire extraction process and the subsequent gentle spray-drying.
Some B vitamins have more than one important natural form, particularly B12 and folic acid.
Our Vitamin B12 MH3A® formula provides vitamin B12 as it occurs in natural foods: as a mixture of all 3 natural and bioactive forms of vitamin B12 in optimal synergy (methylcobalamin, hydroxocobalamin and adenosylcobalamin). All 3 forms perform completely different tasks in the body and have different effects.
Conventional folic acid, still used in many food supplements, is an artificial, synthetic product that does not occur in nature in this form and cannot be directly utilised by the body. Synthetic folic acid must first be converted into active folate in the body before it can take effect. We have opted for the patented brand-name raw material Quatrefolic®, a directly bioactive (6S)-5-MTHF glucosamine salt with superior bioavailability due to 100-fold higher water solubility.
The other vitamins are also present in their active forms, such as vitamin B6 as PLP (pyridoxal 5'-phosphate) or vitamin B2 as R5P/FMN (riboflavin 5′-phosphate sodium).
In addition to the 8 vitamins of the B complex, 4 important cofactors are included, which were also counted among the B vitamins for many years: choline/citicoline (formerly vitamin B4) and betaine/TMG (methyl-choline), myo-inositol (formerly vitamin B8) as well as NADH (nicotinamide adenine dinucleotide hydride, also called "coenzyme 1" as the active form of vitamin B3).
For the capsule shells we use custom-made HPMC capsules that, unlike most other HPMC and pullulan capsules on the market, are 100% free from controversial additives such as carrageenans and PEG. We use environmentally friendly amber glass jars for the packaging of this product.
- 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
B Vitamins
Today, the B vitamins include 8 water-soluble bioactives known as vitamins B1, B2, B3, B5, B6, B12, biotin and folic acid. In contrast to other vitamins, the B vitamins cannot be stored in the body over a longer period of time and must therefore be supplied daily through food. The only exception is vitamin B12, which can be stored in the liver.
Some of the B vitamins work very closely together and their effects are interdependent; it is therefore important to ensure an adequate supply of all B vitamins. As the B vitamins are distributed across all food groups, only a very balanced diet provides all B vitamins in sufficient quantities. Consequently, even large nutritional studies repeatedly show significant gaps in the supply of B vitamins.
- Thiamin (B1) is involved in energy production and the normal functioning of the nervous system and psyche.
- Riboflavin (B2) plays a role in energy production and reducing fatigue, maintaining healthy skin and mucous membranes, and protecting cells and DNA from oxidative damage.
- Nicotinamide (B3) is involved in the synthesis of serotonin and melatonin from L-tryptophan and is required for the function of the nervous system, psyche, energy, fatigue, skin and mucous membranes.
- Pantothenic acid (B5) plays a role in the energy production of the mitochondria and is required for the synthesis of proteins, cholesterol, steroid hormones and neurotransmitters as well as for the metabolism of vitamins A and D.
- Pyridoxine (B6) is the most important vitamin for amino acid utilisation and is involved in the immune system, hormone activity, nervous system, energy metabolism and the formation of red blood cells.
- Biotin (B7) contributes to the maintenance of normal skin, mucous membranes and hair as well as to the normal function of the energy metabolism, nervous system and metabolism of macronutrients.
- Folic Acid (B9) plays a role in the process of cell division, contributes to normal blood formation, amino acid synthesis and homocysteine metabolism, and is essential for healthy foetal development.
- Vitamin B12 (cobalamin) is required for the formation of red blood cells and for building DNA and proteins.
According to the European Food Safety Authority (EFSA):
B vitamins contribute to:
- maintaining normal skin and mucous membranes
- maintaining normal hair
- maintaining normal cognitive function
- normal macronutrient metabolism
- normal energy metabolism
- normal functioning of the nervous system
- normal heart function
- maintaining normal iron metabolism
- maintaining normal red blood cells
- protecting DNA, proteins and lipids from oxidative stress
- cell division
- maintaining normal cysteine synthesis
- maintaining normal amino acid synthesis
Dosage
Dosage
Directions
Take 1 capsule daily with 200ml water before a meal.
Daily Requirements
The official daily requirement (NRV) for each B vitamin are:
- 1.1mg vitamin B1
- 1.4mg vitamin B2
- 16mg vitamin B3
- 6mg vitamin B5
- 1.4mg vitamin B6
- 50µg biotin
- 200µg folate
- 2.5µg vitamin B12
Contraindications
Not suitable for those pregnant, children or adolescents.
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
Store in a cool, dry place away from direct sunlight and heat.
Contents
Contents
Ingredients: Capsule Shell (Glazing Agent: Hydroxypropyl Methylcellulose, Gelling Agent: Gellan), Nicotinamide, Thiamine Hydrochloride, Calcium D-Pantothenate, Betaine, Myo-Inositol, Sodium Riboflavin-5'-Phosphate, Pyridoxal 5'-Phosphate, Citicoline, Nicotinamide Adenine Dinucleotide, D-Biotin, 5-MTHF Glucosamine, Hydroxocobalamin Sulfate, Methylcobalamin, 5'-Deoxyadenosylcobalamin, Hydroxocobalamin Acetate, Hydroxocobalamin Chloride, Guava Fruit Extract (Psidium guajava), Spirulina Extract (Arthrospira platensis), Chlorella Extract (Chlorella vulgaris), Yeast Cells (Saccharomyces cerevisiae), Mango Fruit Extract (Mangifera indica), Sprouted Mung Bean Seed Extract (Vigna angularis), Lemon Peel Extract (Citrus limon), Holy Basil Leaf Extract (Ocimum sanctum), Shiitake Extract (Lentinula edodes), Garlic Extract (Allium sativum), Sunflower Seed Extract (Helianthus annuus)*, Tapioca Starch.
* certified organic
| Nutrition Information per Capsule | % NRV* | |
| Thiamine (Vitamin B1) | 50mg | 4545 |
| Riboflavin (FMN) | 20mg | 1429 |
| Niacin (Vitamin B3) | 100mg | 625 |
| Pantothenic Acid | 50mg | 833 |
| Vitamin B6 (PLP) | 12mg | 857 |
| Biotin | 1000µg | 2000 |
| Folic Acid | 400µg | 200 |
| Vitamin B12 | 500µg | 20,000 |
| Citicoline | 10mg | ** |
| Betaine | 50mg | ** |
| NADH | 1mg | ** |
| Myo-Inositol | 25mg | ** |
* Nutrient Reference Value
** no reference value available
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. |
| Capsules | Premium plant-based cellulose (HPMC): vegan & free from unnecessary additives such as carrageenans and PEG. |
| 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.




