Semglee Insulin Vial Protectors

Protect your Semglee insulin vials with Vial Safe — medical-grade silicone cases that cushion drops and prevent cracks. Fits all standard 10mL Semglee (insulin glargine-yfgn) vials.
Confirmed fit — Semglee 10mL Vials

Why Use a Vial Safe Case for Semglee?

Semglee (insulin glargine-yfgn) is an interchangeable biosimilar to Lantus, offering the same long-acting insulin at a lower cost. All standard 10mL Semglee vials fit Vial Safe silicone protector cases.

Have questions? Visit our FAQ page for answers about sizing, compatibility, and care. Or browse all insulin brands to find the right protector for your vial.