- 15 select magnesium forms with individual, complementary areas of focus, as a full-spectrum active formula
- Organic, highly bioavailable premium magnesium forms with especially good tolerability, plus the ionic mineral concentrate Concentrace®
- Valuable amino acid and fruit acid chelates: magnesium citrate, malate, glycinate, taurate, lysinate and pidolate
- With magnesium lactate, a compound of magnesium and dextrorotatory lactic acid
- With magnesium ascorbate as a buffered vitamin
- Plus rich magnesium oxide from a natural source in the Dead Sea (Israel)
- Plus premium Sango sea coral powder from Okinawa, Japan: calcium and magnesium (2:1 ratio) in natural combination with over 70 minerals and trace elements
- Plus Concentrace® mineral concentrate with 36% magnesium chloride in natural combination with over 70 naturally occurring ionic minerals and trace elements, 99% sodium-free
Magnesium Complex 15
Ultra 200mg
Full-spectrum magnesium complex with 15 forms of magnesium, including highly bioavailable chelates, Sango coral and ConcenTrace®. 200mg magnesium per capsule for a direct and continuous supply. 120 capsules
- Maximum variety of forms: 15 magnesium forms for a comprehensive supply
- 200-400mg pure magnesium per daily dose plus calcium & vitamin C
- With malate, citrate, glycinate, lactate, ascorbate, taurate and oxide
- Plus lysinate, gluconate, acetate, succinate, glycerophosphate and pidolate
- Premium Sango coral from Okinawa, Japan
- ConcenTrace® magnesium chloride with over 65 trace elements
- Take 1–2 capsules daily with 200ml water with a meal
How are we different?
Our Premium Magnesium Complex 15 Ultra consists of 15 select magnesium forms, offering the widest range of naturally occurring magnesium compounds in our portfolio. The individual magnesium compounds are of high quality and purity. They come as valuable amino acid and fruit acid chelates (magnesium glycinate, citrate, malate, taurate, lysinate and pidolate) and as mild, metabolically active organic compounds (magnesium succinate, acetate, lactate, gluconate, glycerophosphate and ascorbate). They are complemented by rich magnesium oxide from the Dead Sea, Sango sea coral and ionic minerals from the Great Salt Lake in Utah.
The natural mineral concentrate Concentrace®, made from the water of the Great Salt Lake in Utah (USA), contains over 70 exclusively naturally occurring ionic minerals and trace elements. Because this lake has no outflow, a particularly large number of minerals and trace elements have accumulated in its water over thousands of years, and the valuable mineral concentrate is 99% sodium-free. The magnesium oxide, with a purity of at least 98%, comes from natural extraction at the Dead Sea. Our premium Sango coral is made exclusively from fossil coral off Okinawa, collected from depths of over 50m without harming living coral (WWF-tested). It provides natural, bioidentical magnesium and calcium carbonate with over 70 minerals and trace elements.
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 package this product in amber glass jars instead of plastic to protect the ingredients from light.
Our commitment to uncompromising quality & purity:
- Premium active ingredients as pure isolates & directly sourced from leading global producers
- All formulations crafted exclusively from selected individual raw materials
- Our commitment: zero unnecessary additives, technical excipients or chemical extraction agents
- Voluntary declaration of all non-mandatory ingredients
- Where additives are necessary, preference is given to valuable natural ingredients
- Capsule shells entirely free from carrageenan & PEG
- Systematic quality testing conducted by independent laboratories
- Packaged in amber glass or premium aroma-protective zipper bags designed to protect against oxidation & contaminants
- All products entirely free from magnesium stearate, nanoparticles (without legal exceptions), GMOs, artificial colours & flavours, titanium dioxide
- Added sugar & sweeteners: used only where required for functional or product-specific reasons
Effects
Magnesium Complex 11 Ultra
Magnesium Glycinate
Magnesium glycinate is bound to the amino acid glycine, which can be found in large amounts in connective tissue and in the brain. Magnesium glycinate is considered to be one of the most bioavailable magnesium compounds, and it contributes to normal protein synthesis, normal functioning of the nervous system and normal mental function.
Magnesium Taurate
Magnesium taurate is bound to the amino acid taurine. Large amounts of taurine can be found in muscle, eye tissues and the brain. Magnesium taurate contributes to the reduction of tiredness and fatigue, normal protein synthesis and normal muscle functioning.
Magnesium Pidolate
Magnesium pidolate is an organic compound in which magnesium is bound to pidolic acid (pyroglutamic acid). As a physiological amino acid derivative, pidolic acid occurs naturally in the brain and nerve tissue. Magnesium pidolate stands out for its excellent bioavailability and is also suitable for people with a sensitive stomach and gut. It contributes to the normal function of the nervous system and to normal psychological function.
Magnesium Lysinate
Magnesium lysinate is a form of magnesium bound to the amino acid lysine and is characterised by the special properties of L-lysine as well as its high solubility; the combination of these characteristics particularly promotes absorption.
Magnesium Citrate
Magnesium citrate is magnesium bound to citric acid and comes in two forms: magnesium hydrogen citrate with only 6–7% magnesium or high-quality tri-magnesium dicitrate with a high magnesium content of 10–15%. For our magnesium complexes, we exclusively use high-quality tri-magnesium dicitrate as an anhydrous anhydrate with a particularly high magnesium content of 14.5%. Magnesium citrate is base-forming and contributes to normal energy metabolism, normal muscle function, electrolyte balance and normal protein synthesis.
Magnesium Malate
Magnesium malate is a salt of malic acid and contributes to normal energy metabolism, the reduction of tiredness and fatigue and normal functioning of the nervous system.
Magnesium Succinate
Magnesium succinate is an organic magnesium salt of succinic acid (succinate). Succinic acid is a central intermediate in the citric acid cycle of cellular energy production (ATP synthesis). Due to the organic binding, magnesium succinate is highly bioavailable and contributes to normal energy metabolism, normal muscle function and the reduction of tiredness and fatigue.
Magnesium Acetate
Magnesium acetate is an organic compound of magnesium and acetic acid. It is characterised by its exceptionally high water solubility and rapid absorption in the body. Acetate is a natural metabolic product of the human body with mild buffering properties. Magnesium acetate contributes to normal energy metabolism, electrolyte balance and the reduction of tiredness and fatigue.
Magnesium Gluconate
Magnesium gluconate is a salt of gluconic acid, which can be found in kombucha. Magnesium gluconate is highly bioavailable and contributes to normal energy production metabolism, normal nervous system functioning and cell division.
Magnesium Lactate
Magnesium lactate is an organic compound of magnesium with dextrorotatory lactic acid (lactate). Dextrorotatory lactic acid is a particularly natural metabolic product of humans and is also produced by lactic acid bacteria. Lactate is a component of the acid mantle of the skin as well as of the lactic acid intestinal environment; it nourishes butyrate-forming intestinal bacteria and is an important energy supplier for the cells of the intestinal mucosa.
Magnesium Ascorbate
Magnesium ascorbate, also known as buffered vitamin C, is a salt of ascorbic acid (vitamin C). It is very well tolerated and exhibits high bioavailability.
Magnesium Glycerophosphate
Magnesium glycerophosphate is a compound of magnesium, glycerol and phosphate. This form is particularly gentle and is therefore very suitable for people with sensitive digestion. In addition to magnesium, it also provides physiologically valuable phosphorus. Magnesium contributes to the reduction of tiredness and fatigue and to the maintenance of normal bones and teeth.
ConcenTrace® Mineral Concentrate
The natural mineral concentrate Concentrace®, made from the water of the Great Salt Lake in Utah (USA), contains over 70 naturally occurring ionic minerals and trace elements. It provides 36% magnesium chloride alongside other minerals and trace elements that act as natural cofactors. Owing to its rich natural composition and ionic form, the mineral concentrate has very high bioavailability.
Magnesium Oxide
Magnesium oxide stands out with an impressive 57% magnesium content, far surpassing the typical 5–10% found in other magnesium compounds due to the single oxide atom bond. The chemical reaction between magnesium oxide and the hydrochloric acid present in the stomach produces magnesium chloride and water, thereby neutralising stomach acidity at high doses. This characteristic makes it less advisable for individuals with low stomach acid levels.
Sango Coral
The bioidentical, organic calcium and magnesium carbonate in Sango coral has high bioavailability, meaning that the body's cells can absorb these forms efficiently. The human body absorbs calcium and magnesium particularly well when they are in a ratio of about 2:1, which Sango coral naturally possesses. Our Sango coral is 100% natural and WWF-certified, as only fossilised corals are collected, leaving living corals unaffected.
According to the European Food Safety Authority (EFSA):
Magnesium contributes to:
- The reduction of tiredness and fatigue
- Electrolyte balance
- Normal energy-yielding metabolism
- Normal functioning of the nervous system
- Normal muscle function
- Normal protein synthesis
- Normal psychological function
- The maintenance of normal bones
- The maintenance of normal teeth
- Cell division
Dosage
Directions
Take 1–2 capsules daily with 200ml water and a meal.
Daily Requirements
The National Health Service (NHS) recommends a daily intake of 300mg for men and 270mg for women of magnesium. However, it is important to note that individual magnesium needs may vary according to age, dietary habits, genetics and other factors.
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
Ingredients: Magnesium Malate, Magnesium Oxide, Magnesium Citrate, Capsule Shell (Hydroxypropyl Methylcellulose), Magnesium Lactate, Magnesium Bisglycinate, Sango Coral Powder, Magnesium L-Ascorbate, Magnesium Taurate, Magnesium L-Lysinate, Magnesium Gluconate, Salt Lake Concentrate⥉.
⥉ ConcenTrace® obtained from the Great Salt Lake, Utah.
Contains: 120 capsules
| Nutrition Information per Capsule / 2 Capsules | %NRV* | |
| Magnesium | 200mg / 400mg | 53 / 107 |
| Vitamin C | 38mg / 76mg | 48 / 95 |
* Nutrient Reference Value
Product Details
Our in-house production guarantees uncompromising purity and quality. Production, bottling and encapsulation take place in the EU according to our own rigorous specifications and in strict compliance with HACCP, GMP and ISO 22000:2018 standards.
Bespoke liquid formulations, (functional) foods for athletic and daily performance and select exclusive items are produced as high-grade custom preparations by chosen partners who share our commitment to quality, adhering strictly to HACCP, GMP and ISO standards.
In line with our True Clean Label philosophy, we refrain from using artificial additives, colourants and preservatives intended to standardise product appearance. Consequently, formulations containing natural botanical extracts and plant-based raw materials may display subtle batch-to-batch colour variations. These variations stem from natural factors such as harvest timing (seasonal differences between early and late harvests), origin (geographical soil and climate fluctuations) or processing dynamics (variations in particle grind size). Such natural shade shifts may also occur in our plant-based or compressed tablets formulated with premium acacia fibre or nanoparticle-free cellulose and do not constitute a defect in quality.
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
Our Philosophy
For millennia, communities worldwide have harnessed the natural potency of plants and whole foods to support daily vitality and well-being.
Our mission is to stay as close as possible to this ancient wisdom.
We operate according to a single principle: in every formula we craft, we pursue the utmost standards of quality, purity and transparency. This reflects our True Clean Label philosophy. We pursue this ideal at every level, from selecting high-quality raw materials that are as pure as possible, through gentle processing, to filling, with meticulous dedication and attention to the finest detail.
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