Lantus SoloStar Insulin Glargine Injection U-100, 3 mL
Very pleased with how my cat has responded to this 12 hour insulin. She is also on a small dose twice a day and it is more affordable for us to use this SoloStar pen like a vial drawing out her dose with a syringe. Kept in the refrigerator it will last several months. Be sure to use the correct syringe size U-100 with this type of insulin.
Our cat only needs a small dose and buying a vial most of it would go to waste. The pen works great for smaller dosing. We do not use pen needles, we use a standard needle for dosing per our vet.