A 400mg magnesium (carbonate & oxide) with calcium, offering a high dose at a good price, but with less bioavailable forms and limited customer reviews.
A 400mg magnesium (carbonate & oxide) with calcium, offering a high dose at a good price, but with less bioavailable forms and limited customer reviews.
Windmill Natural Vitamins Magnesium delivers 400mg of elemental magnesium per tablet, sourced from magnesium carbonate and magnesium oxide, and also includes 70mg of calcium. Magnesium carbonate provides moderate absorption, converting to magnesium chloride in the stomach, while magnesium oxide offers a high elemental yield but with lower systemic absorption, often noted for its effect on bowel regularity. The inclusion of calcium makes it a multi-mineral supplement.
This product offers a high dose of magnesium in traditional forms, suitable for those primarily looking for a straightforward, higher-potency magnesium supplement with some calcium. However, the relatively low bioavailability of the magnesium forms and the very limited customer feedback make it a less competitive option compared to products with more advanced forms or broader user experiences.
 Pure Formulas | $ 7.04 | |
 Walmart | $ 9.99 |
| Ingredient | Amount per serving |
|---|---|
Calcium | 70 mg |
Magnesium | 400 mg |
