- Highest quality magnesium citrate: trimagnesium dicitrate with 98% purity & 14.5% magnesium (in contrast, magnesium hydrogen citrate only contains approximately 7% magnesium)
- Organic trimagnesium dicitrate is a special form of magnesium that is easily absorbed by the body
- As a chelated magnesium and citric acid with a special focus and properties
- pH value of approximately 7–8, which is neutral to slightly alkaline (in contrast, magnesium hydrogen citrate has a pH value of 3.5–4.5)
Magnesium Citrate
Capsules 100mg
Rapidly available magnesium in its organic form for normal muscle function and energy metabolism – ideal for athletes. 690mg trimagnesium dicitrate + 100mg pure magnesium per capsule. 120 capsules
- Trimagnesium dicitrate as a chelated form
- For rapid absorption and high bioavailability
- Ideal for athletes and physically active people
- Particularly high magnesium content of 14.5%
- 300mg pure magnesium per 3 capsules
- Magnesium for normal muscle function and energy metabolism
- Take 3 capsules daily with 200ml water
How are we different?
There are two types of magnesium citrate, which contain either approximately 7% or 15% magnesium. The trimagnesium dicitrate we use has a high active ingredient content (15%) and is characterised by high bioavailability and absorption rates. It has an active ingredient purity of over 98%.
Magnesium citrate is alkalising and contributes to normal energy metabolism, normal muscle function, electrolyte balance and normal protein synthesis.
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 then package this product in amber glass.
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
Trimagnesium Dicitrate
Magnesium citrate contributes to electrolyte balance, normal energy metabolism, muscle function and protein synthesis. Trimagnesium dicitrate has a particularly high content of pure magnesium.
Trimagnesium dicitrate is considered a cost-effective magnesium compound with high bioavailability. It is usually well tolerated by those with a sensitive gut and is quickly absorbed by the body in contrast to magnesium carbonate, for example, which is continuously absorbed over a longer period of time.
Magnesium for Muscles
Magnesium citrate contributes to electrolyte balance as well as normal energy metabolism, muscle function and protein synthesis, making it particularly important for athletes.
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
Recommended Dosage
Take 3 capsules (100mg pure magnesium per capsule) daily with 200ml water, ideally spread throughout the day.
Note: Spreading the dosage out across the day can improve absorption, since only a limited amount of magnesium can be absorbed at a time. Ideal intake times for magnesium include the morning just after waking, before lunch or after sports, and in the evening before bed. Taking magnesium on an empty stomach or 30 minutes before a meal can improve absorption.
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 dose. Food supplements cannot replace a balanced and varied diet. Keep out of reach of children.
Storage
Store in a cool, dry place away from direct sunlight and heat.
Contents
Ingredients: Trimagnesium Dicitrate, Capsule Shell (Hydroxypropyl Methylcellulose).
Contains: 120 capsules
| Nutrition Information per 3 Capsules | %NRV* | |
| Magnesium | 300mg | 80 |
* Nutrient Reference Value
Per capsule: 100mg magnesium
In total: 12,000mg magnesium / jar
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
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 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: we strive to meet the highest standards of quality and purity in every product we produce, with a focus on organic and natural ingredients.
We follow this philosophy with meticulous care on all levels, down to every last detail.





