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 48 minutes ago
Availability
Nationwide
624 of 624 warehouses reporting stock
447 In stock
177 Low stock
Low$13.49
Average$16.35
High$16.99
226–250 of 624 warehouses
| Warehouse | Price | Stock | Updated | |
|---|---|---|---|---|
| N Spokane · Spokane, WA755.2 mi | $13.49 | In stock | 1 hour ago | Show |
| Coeur d Alene · Coeur D' Alene, ID761.4 mi | $16.99 | In stock | 4 weeks ago | Show |
| Burlington WA765.8 mi | $13.49 | In stock | 3 hours ago | Show |
| Missoula, MT773.1 mi | $16.99 | In stock | 1 week ago | Show |
| Bellingham, WA789.4 mi | $16.99 | In stock | 3 days ago | Show |
| Bozeman, MT805.6 mi | $16.99 | In stock | 3 weeks ago | Show |
| Helena, MT817.9 mi | $13.49 | Low stock | 6 hours ago | Show |
| Gypsum, CO829.6 mi | $16.99 | In stock | 1 week ago | Show |
| Kalispell, MT845.2 mi | $16.99 | Low stock | 4 days ago | Show |
| NW Albuquerque · Albuquerque, NM866.2 mi | $16.99 | Low stock | 1 week ago | Show |
| Albuquerque, NM869.8 mi | $16.99 | In stock | 1 week ago | Show |
| SE Albuquerque · Albuquerque, NM875.6 mi | $13.49 | Low stock | 2 hours ago | Show |
| Billings, MT899.3 mi | $16.99 | In stock | 5 days ago | Show |
| Superior, CO923.4 mi | $16.99 | In stock | 4 weeks ago | Show |
| SW Denver · Littleton, CO926.1 mi | $16.99 | In stock | 1 week ago | Show |
| Arvada, CO927.1 mi | $13.49 | Low stock | 2 hours ago | Show |
| Westminster CO928.5 mi | $13.49 | Low stock | 19 hours ago | Show |
| Longmont, CO929.5 mi | $16.99 | In stock | 5 days ago | Show |
| Sheridan, CO930.4 mi | $16.99 | In stock | 1 week ago | Show |
| Thornton, CO933.7 mi | $13.49 | In stock | 7 hours ago | Show |
| Douglas County · Littleton, CO936.8 mi | $16.99 | In stock | 3 weeks ago | Show |
| Timnath, CO937.7 mi | $16.99 | Low stock | 5 days ago | Show |
| W Colorado Springs · Colorado Springs, CO937.9 mi | $16.99 | Low stock | 1 week ago | Show |
| Aurora, CO937.9 mi | $13.49 | Low stock | 19 hours ago | Show |
| Parker, CO942.2 mi | $16.99 | In stock | 1 week 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 |