The suspension is cloudy, white and aqueous.
1 ml of the suspension contains 100 units soluble insulin aspart*/protamine-crystallised insulin aspart* in the ratio 30/70 (equivalent to 3.5 mg). 1 pre-filled pen contains 3 ml equivalent to 300 units.
*Insulin aspart is produced in Saccharomyces cerevisiae by recombinant DNA technology.
Excipients/Inactive Ingredients: Glycerol, phenol, metacresol, zinc chloride, disodium phosphate dihydrate, sodium chloride, protamine sulfate, hydrochloric acid/sodium hydroxide (for pH adjustment) and water for injections.