OTC · Granule, For Solution · Oral
Magnesium Sulfate
Brands: 365 Whole Foods Market Epsom Salt · Epsom Salt · Royal Epsom Salt · Magnesium Sulfate Heptahydrate
20 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US21 NDCs
20 active makers
20 active makers
UKComing
soon
soon
CAComing
soon
soon
AUComing
soon
soon
EUComing
soon
soon
US acquisition costNADAC · per unit
Average across 1 priced NDCs. A benchmark of pharmacy acquisition cost — not a retail quote.
$0.004
Latest avg · Jul 22, 2026
-1%
Since Dec 17, 2025
20
Active US suppliers
18%
Top-2 supplier share*
Pill