Biogena Seven Salts® Magnesium Complex
180 capsules · 2 capsules per day
AD1131373
Product description
Siebensalz® Magnesium Complex combines seven different magnesium compounds and provides a total of 280 mg magnesium per daily dose. The product character therefore clearly lies in the especially broad mixture of forms rather than in maximum dosing. From an orthomolecular perspective, the total amount is still more informative than the number of compounds included.
Magnesium
280 mg per dayAssessment by Oliver Fröhner
Micronutrient expert & Food Coach
Product character
Siebensalz® Magnesium Complex combines seven different magnesium compounds and provides a total of 280 mg magnesium per daily dose. The product character therefore clearly lies in the especially broad mixture of forms rather than in maximum dosing. From an orthomolecular perspective, the total amount is still more informative than the number of compounds included. Additional magnesium supplements should be included in total daily intake.
Formula & transparency
- Ingredients list fully checked
- Without microcrystalline cellulose according to the fully reviewed ingredient list
- Without silicon dioxide according to the fully reviewed ingredient list
- Product data reviewed within the freshness period
Points to consider
- The declared daily dose of this product is above the stored EFSA/SCF UL for Magnesium. Other intake sources are not yet included.
Data basis
- Lab report available but not marked as reviewed
- HPMC/hydroxypropyl methylcellulose is declared.
Summary by Oliver Fröhner
Siebensalz® Magnesium Complex combines seven different magnesium compounds and provides a total of 280 mg magnesium per daily dose. The product character therefore clearly lies in the especially broad mixture of forms rather than in maximum dosing. From an orthomolecular perspective, the total amount is still more informative than the number of compounds included.
Manufacturer information and Oliver Fröhner’s editorial assessment are presented separately. Data checked: 19 Sep 2026.
Active ingredients & NRV
Active ingredients
Ingredients & additives
Magnesiummalat, Magnesiumbisglycinat, Hydroxypropylmethylcellulose (Kapselhülle), Magnesiumcitrat, Magnesiumoxid, Magnesiumglycerophosphat, Magnesiumgluconat, Magnesiumcarbonat.
Directions & package
Take 1 capsule twice daily with plenty of liquid away from meals.
180 capsules · 90 days
Quality, lab & sources
Lab status: Lab report available
7 magnesium compounds; vegan; BIOGENA pure-substance principle; batch testing according to the manufacturer.
Product data checked on 19 Sep 2026.
Micronutrient knowledge
Micronutrient knowledge
Physiological functions, notes on high or insufficient intake and relevant interactions — presented separately from the specific product assessment.
Magnesium
Magnesium is an essential mineral involved in numerous enzymatic reactions. For product assessment, the manufacturer’s dosage, active-ingredient forms and reference values are considered separately.
Functions
Magnesium contributes, among other things, to normal muscle and nerve function and to normal energy-yielding metabolic processes. It is also involved in processes related to protein, bone and DNA.
Possible signs of insufficient intake
Insufficient magnesium intake can present with nonspecific symptoms; possible indications may include neuromuscular complaints. Individual symptoms do not establish a diagnosis and should not be assessed in isolation.
Points to consider at high intake
High amounts from supplements can mainly cause gastrointestinal symptoms such as diarrhoea, nausea and abdominal cramps. With severely impaired kidney function, the risk of magnesium accumulation increases; high doses should then be medically assessed.
Special considerations
With impaired kidney function, magnesium excretion is reduced. Product dose, magnesium form, tolerance and total intake should therefore be considered separately.
Interactions / caution
Magnesium can affect the absorption of certain medicines, including some antibiotics and bisphosphonates. Timing intervals and individual medication should be reviewed with regular use.
Scientific assessment
Studies, meta-analyses and randomized controlled trials on the active ingredient – explained clearly and linked to sources.
AD1131373
The information is provided for factual classification of product and nutrient data. It does not replace medical diagnosis or individual treatment advice.