What are the Action Times for Common Insulins?
Per Diabetesnet.com
Insulin TypeStarts (Onset)PeaksEnds (Duration)Low Most Likely AtPrimary Use
Humalog, Novolog, Apidra, Fiasp, Admelog, Lyumjev10–20 min1.5–2.5 h4.5–6 h2–5 hMeals & high blood sugar corrections
Regular30–45 min2–3.5 h5–7 h3–7...