Micro Ingredients Magnesium Oxide Capsules, 500 Capsules

A 500-capsule bottle paired with a one-a-day format is the clearest practical draw here: it’s designed to make magnesium a simple part of a daily routine. The product is magnesium oxide, described as an elemental magnesium form, and the listing highlights muscle, nerve, relaxation, and calm support. It also identifies the formula as non-GMO and says it is made without several common allergens. One detail matters when comparing supplements: the stated 400 mg is for magnesium oxide per serving, not a separately specified amount of elemental magnesium.

Best use cases

This format suits someone looking for a straightforward magnesium capsule rather than a powder or a product with a more involved routine. For example, if you keep supplements beside your morning coffee or breakfast, a one-a-day formula is easy to remember without mixing anything. Worth considering if you want a large bottle and prefer magnesium oxide as the form listed. It’s not for you if you need the label to state a particular elemental magnesium amount, or if you’re choosing based on a different magnesium form, that information isn’t supplied here.

Magnesium is an essential mineral found in foods and supplements, but a supplement’s stated compound weight and its elemental amount are not interchangeable details. Are you comparing products by the number on the front, or by the amount of elemental magnesium per serving? The listing gives 400 mg of magnesium oxide per serving, so shoppers who use an elemental-magnesium target should look for that amount on the product label before deciding.

Product specs

• Name: Magnesium Oxide
• Type: Capsule supplement
• Format: One-a-day formula
• Capacity: 500 capsules
• Amount stated: 400 mg of magnesium oxide per serving
• Other listing details: Non-GMO, made without soy, dairy, gluten, wheat, peanuts, or tree nuts

The description says ingredients undergo third-party lab testing, according to the maker. That is a stated quality-control claim, not a substitute for checking the actual packaging or testing details if those are important to your purchase. The listed exclusions may also help narrow a choice, but they do not establish that the product is suitable for every allergy or dietary need.

Where it shines

The main convenience is the combination of a familiar capsule format, a one-a-day routine, and a 500-capsule bottle. That may appeal more than a smaller bottle or a supplement that requires measuring and mixing. The focus is also clear: magnesium oxide, rather than a blend of several named magnesium forms. If your priority is a specific elemental-magnesium amount or a form chosen for reasons not addressed in the listing, a product that states those details more explicitly may be easier to evaluate.

The product description connects magnesium with muscle and nerve health, relaxation, and calm, but it doesn’t provide further detail about the amount of elemental magnesium or explain how the formula compares with other forms. Those are meaningful gaps if you’re comparing labels closely, rather than simply looking for a basic magnesium capsule.

Buying verdict

This is a practical fit for shoppers who want a non-GMO magnesium oxide capsule, a simple once-daily format, and a large capsule count. The allergen exclusions and stated testing are useful details to weigh, while the specific form and amount deserve equal attention. Before choosing, match the label’s elemental-magnesium amount to your needs, the 400 mg figure provided here refers to magnesium oxide per serving. If that distinction or a different magnesium form is central to your decision, a more fully specified alternative is the safer comparison.