Coreplex · Brands · Nature Made®
Magnesium Extra Strength 400 mg Softgels
Magnesium Extra Strength 400 mg Softgels by Nature Made® costs $14.29 at Nature Made®, the brand's official store, as of October 18, 2026. Checkout happens on the seller's own store; Coreplex adds no fees.
At a glance
| Brand | Nature Made® |
|---|---|
| Sold by | Nature Made® (the brand's official store) |
| Price | $14.29 |
| Price checked | October 18, 2026, before tax and shipping. The live page and the seller's store have the current price. |
| Availability | In stock at the seller when checked |
| Condition | new |
| Rating | 2.6 of 5 from 227 reviews on the seller's store |
| Shopify catalog ID | 4klu9cfnUTTA3lELlbkUst |
Shipping and returns
Returns, refunds and shipping follow Nature Made®'s own policy, not Coreplex's. Read it before buying, especially for opened, hygiene or final-sale items.
Other stores selling it
Coreplex counts another store's listing as the same item only when it shares a Shopify catalog ID or barcode with this one; lookalikes are shown as similar and never priced as equals. The live page runs that check now. AI agents can run it with the Coreplex MCP tools get_passport or compare_prices (product_url: https://www.naturemade.com/products/extra-strength-magnesium-400-mg-softgels).
What Nature Made® says
Magnesium is a multifaceted mineral with many roles in the body. It supports essential nerve, muscle and heart function, helps convert food into cellular energy, and helps relax the body. Nature Made® Extra Strength Magnesium provides 400 mg in one daily softgel.† Supports muscle relaxation, heart, nerve and bone health† Extra Strength 400 mg 1 daily softgel No synthetic dyes, no artificial flavors, no preservatives, gluten free #1 Pharmacist Recommended Vitamin and Supplement Brand*
Ingredients (from the seller's page)
View Less Ingredients View More Ingredients Gluten Free No Artificial Flavors No Preservatives No Synthetic Dyes What's in our Magnesium Extra Strength 400 mg Softgels Amount Per Serving: 400 mg Magnesium (as Magnesium Oxide) Item #2576 How To Read A Supplement Label · Gluten Free · No Artificial Flavors · No Preservatives · No Synthetic Dyes
What Coreplex could not confirm
- Brand confirmation from the brand itself. The brand has not claimed this listing on Coreplex.
- Whether other stores sell this exact item. Coreplex only calls two listings the same item when they share a Shopify catalog ID or a barcode.
- Independent evidence for claims in the listing. Claims are the seller's own.
- A barcode (GTIN) for this listing. Without one, price comparisons with other stores are only possible through Shopify's own catalog grouping.