take a look at the link below. Open up the Humalog 25 in the PDF. This is from Lilly’s website in Canada from following link:

http://www.lilly.ca/servlets/sfs;jsessionid=A9AD4B54DFF3860637DAFEF6659FB0FC?t= /contentManager/onStory&e=UTF-8&i=1233164768976&l=0&s=NN9aQyaoFZbQyVkFsz&ParentI D=1246635267998&StoryID=1246636822395&highlight=1& keys=humalog+25&lang=0&active=no

The product information clearly states that ‘Humalog 25’ contains 25% Insulin Lispro and 75% Insulin Lispro Protamine

The following link is from monograph of Lilly in the USA for Humalog 75/25:

http://pi.lilly.com/us/humalog7525-pi.pdf

This document clearly states that ‘Humalog 75/25’ contains 75% Lispro Protamine and 25 Insulin Lispro.

The above information concludes that the products ‘Humalog 25’ and ‘Humalog 75/25’ are the same.

If you go to www.BigMountainDrugs.com from Canada- the price of Humalog 25 is much cheaper than the price of the same Humalog 75/25 in the United States.