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Tirzepatide/Niacinamide 2mL vial (40 MG per Vial) Inj 20mg/2mg/mL, RX Only, Houston RX LL… Recalled: Lack of assurance of sterility.

Tirzepatide/Niacinamide 2mL vial (40 MG per Vial) Inj… was recalled on September 25, 2026 in cooperation with the U.S. Food and Drug Administration because lack of assurance of sterility..

Is my unit affected?

Tirzepatide/Niacinamide 2mL vial (40 MG per Vial) Inj 20mg/2mg/mL, RX Only, Houston RX LLC, 15430 Vantage Parkway E STE 220, Houston, TX 77032.

Model, lot & date codes to check

Lot# TZN-080326-20/2-2, Beyond Use Date: 12/01/2026.

Units affected: 64 vials

Where it was sold: Nationwide in the USA.

Compare the codes above against the label on your product — usually on the bottom, the back panel, or the packaging. If your unit isn't listed, it is not part of this recall.

What's the hazard?

Lack of assurance of sterility.

Class II means the product might cause a temporary or medically reversible health problem; the chance of serious harm is remote.

Your remedy & how to claim it

Stop using the product. Return it to the place of purchase for a refund, or dispose of it. Contact the recalling firm with questions.

Contact: Recalling firm: Houston Rx LLC

Not sure what you're entitled to? Read our guide: what to do if your product is recalled.

Official recall notice

Always confirm details on the official notice from the U.S. Food and Drug Administration before acting.

View official notice →

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