WarehouseHawk
Pharmacy (Otc)
Nature Made Extra Strength Magnesium 400 mg, 180 Softgels
Costco.com
$19.49
$22.99
In stock
$6.00 more than this warehouse
Costco.com checked 3 hours ago
Availability
Nationwide
624 of 624 warehouses reporting stock
448 In stock
176 Low stock
Low$13.49
Average$16.31
High$16.99
301–325 of 624 warehouses
| Warehouse | Price | Stock | Updated | |
|---|---|---|---|---|
| Overland Park, KS1483.1 mi | $13.49 | In stock | 1 day ago | Show |
| N Kansas City · Kansas City, MO1485.2 mi | $13.49 | Low stock | 1 day ago | Show |
| Kansas City, MO1487.1 mi | $16.99 | Low stock | 3 weeks ago | Show |
| Lees Summit, MO1499.0 mi | $13.49 | In stock | 2 days ago | Show |
| Independence, MO1499.2 mi | $13.49 | Low stock | 1 day ago | Show |
| West Des Moines, IA1524.2 mi | $16.99 | In stock | 4 weeks ago | Show |
| St Cloud · Saint Cloud, MN1536.5 mi | $16.99 | In stock | 6 days ago | Show |
| Ankeny, IA1536.9 mi | $16.99 | Low stock | 2 weeks ago | Show |
| College Station, TX1542.0 mi | $16.99 | In stock | 5 days ago | Show |
| Baxter, MN1546.4 mi | $16.99 | In stock | 1 week ago | Show |
| Juneau, AK1555.4 mi | $16.99 | In stock | 1 week ago | Show |
| Chaska, MN1556.1 mi | $16.99 | In stock | 5 days ago | Show |
| Otsego, MN1558.8 mi | $13.49 | In stock | 5 hours ago | Show |
| Eden Prairie, MN1564.4 mi | $16.99 | In stock | 3 weeks ago | Show |
| Maple Grove, MN1567.6 mi | $16.99 | In stock | 1 week ago | Show |
| St Louis Park · Saint Louis Park, MN1569.6 mi | $16.99 | Low stock | 3 weeks ago | Show |
| Burnsville, MN1570.0 mi | $16.99 | In stock | 1 week ago | Show |
| Coon Rapids · Minneapolis, MN1572.5 mi | $13.49 | In stock | 1 day ago | Show |
| Springfield, MO1575.4 mi | $16.99 | Low stock | 1 week ago | Show |
| Eagan, MN1578.6 mi | $16.99 | Low stock | 1 week ago | Show |
| Maplewood, MN1585.4 mi | $16.99 | Low stock | 2 weeks ago | Show |
| Woodbury, MN1588.1 mi | $13.49 | Low stock | 1 day ago | Show |
| Cypress TX1589.0 mi | $16.99 | In stock | 4 days ago | Show |
| Pharr, TX1590.0 mi | $16.99 | In stock | 1 week ago | Show |
| Tomball, TX1591.2 mi | $16.99 | In stock | 2 weeks ago | Show |
Product details
- 400 mg of Magnesium per Softgel
- Adults Take 1 Softgel Daily with Water and a Meal
- Supports Nerve, Muscle, Heart and Bone Health
- No Synthetic Dyes, No Artificial Flavors, No Preservatives, Gluten Free.
Details come from Costco and can change, so confirm specifics with the manufacturer.
Price history
at Sunnyvale · since Jul 25, 2026Current price is $3.50 below the tracked high.
Low$13.49Aug 25
Current$13.49Today
High$16.99Jul 25
View 3 price changes
| When | Price | Stock |
|---|---|---|
| Oct 20, 2026 | $13.49 | In stock |
| Sep 21, 2026 | $16.99 | In stock |
| Aug 25, 2026 | $13.49 | In stock |
| Jul 25, 2026 | $16.99 | In stock |