The best replacement for regular insulin is nph.

The best alternatives to regular insulin are rated as following:
★★★★★  nph
★★★  humalog
★★★  lispro
★★  novolog
★  nph insulin
★  aspart
★  lantus
★  rapid acting
★  humulin
★  nph first
★  novolin
  insulin detemir
  novolog insulin

Your alternative for regular insulin is not listed? Suggest!
Speaking about regular insulin, one probably shouldn't forget about lantus.

Other search terms related to regular insulin and their ratings are:
★★★★★ lantus
★★★ nph
★★ humalog
★ 70 30 insulin
★ sliding scale
nph insulin
70/30
You have in mind a companion for regular insulin and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of regular insulin in all years. Click on graph for more.
regular insulin
nph
humalog