They all contain the same active ingredient but HUMULIN R is a solution, HUMULIN NPH is a suspension and HUMULIN 30/70 is a pre-mixed suspension. Each will vary with how long they work in your body.

Humulin R is used to treat type 1 and type 2 diabetes in adults and children. Humalog contains the active ingredient insulin lispro, which is a rapid-acting insulin.

The US Food and Drug Administration (FDA) has approved the first prefilled pen device containing concentrated U-500 strength insulin (Humulin R U-500 KwikPen [insulin human injection] 500 units/mL ...

The Humulin R U-500 is now available as 3mL KwikPens in 2- and 5-count cartons and as 20mL vials. For more information call (800) 545-5979 or visit Humulin.com.

Reactions were associated with the use of Humulin I and Humulin S (Lilly) injected with a prefilled cartridge pen and Human Monotard (Novo Nordisk) aspirated from a vial and injected with a latex ...