
Product Insights
Magnesium 400 is a 97.5 g magnesium supplement marketed by Doppelherz, containing magnesium carbonate, magnesium citrate, citric acid, a blend of B‑vitamins, folic acid, riboflavin, and artificial sweeteners. The product is classified as ultra‑processed (NOVA 4) and carries gluten‑free and Green Dot labels, offering a high dose of 400 mg magnesium per serving alongside added B‑vitamins, which can support muscle and nerve function. However, it includes artificial sweeteners (cyclamate, saccharin), flavoring, and several additives, and its plastic packaging is not clearly recyclable, which may concern consumers seeking fully natural or eco‑friendly supplements.
Nutritional Values
Values per 100 g
Comparative Analysis
Positioned as a high‑dose, sugar‑free magnesium supplement, it differentiates itself by bundling B‑vitamins and folic acid in a gluten‑free formula, targeting consumers who need extra magnesium support without added sugars.
Ingredients
Säuerungsmittel Citronensäure, Magnesiumcarbonat, Säureregulatoren Natriumhydrogencarbonat und Natriumcarbonat, Trimagnesiumdicitrat, Süßungsmittel Natriumcyclamat und Natriumsaccharin, Aroma, Stärke, Vitamin B6, Vitamin B1, Folsäure, Farbstoff Riboflavin-5-Phosphat, Vitamin B12
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Frequently Asked Questions
Everything you need to know about Magnesium 400.







