Drug FDA Class III Ongoing Sub/super-potent

Magnesium Chloride, 6-Hydrate, Crystal, 500G per bottle, Bulk active pharmaceutical ingredient (API), Avantor Performance Materials, LLC, 100 Matsonford Road, Suite 200, Radnor, PA 19087, NDC 10106-2448-1

Avantor Performance Materials LLC Published Apr 22, 2026

Risk level

Class III

Unlikely to cause harm, but violates labeling or manufacturing rules.

Severity score 40/100

What should you do?

Check whether you have this product, using the lot codes, UPCs, and dates listed below.
Do not eat, serve, or sell the affected product.
Return it to the place of purchase for a refund, or throw it away in a sealed bag so people and animals can’t get to it.
Contact Avantor Performance Materials LLC or your place of purchase with questions, and see the source record below for full details.

Reason for recall

Subpotent drug

Hazards

Subpotency · primary

Affected products (1)

Magnesium Chloride, 6-Hydrate, Crystal, 500G per bottle, Bulk active pharmaceutical ingredient (API), Avantor Performance Materials, LLC, 100 Matsonford Road, Suite 200, Radnor, PA 19087, NDC 10106-2448-1

36 bottles

Lot codes: 23G3161005

Code info: Lot 23G3161005, Exp 9/21/2027

Affected areas

Nationwide

Timeline

Initiated

Mar 31, 2026
Published

Apr 22, 2026

Recall number: D-0488-2026
Agency: U.S. Food and Drug Administration
Country: US

Source data (openFDA JSON) About FDA enforcement reports

FDA records come from the openFDA drug enforcement-report dataset — the agency's full weekly enforcement list. Most entries are not issued as consumer press releases, so they won't appear on fda.gov/recalls or in a web search. The source record link above resolves this exact recall by its number.