3cost and price(1 pen)
3 ML insulin isophane, human 70 UNT/ML / insulin, regular, human 30 UNT/ML Pen Injector [Humulin]
Used for
Diabetes mellitus, Diabetic ketoacidosis, Hyperglycemia, Hyperkalemia, Myocardial reperfusion injury
Insulin · NLM RxClass and the FDA drug label
What it cost pharmacies
CMS NADAC benchmark
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Over the counter
You may not need a pharmacy for this at all.
3 ML insulin isophane, human 70 UNT/ML / insulin, regular, human 30 UNT/ML Pen Injector [Humulin] is sold over the counter. The prices below are what pharmacies pay to dispense it on a prescription — the same active ingredient is on the shelf at a supermarket, discount store, or dollar store, usually as a store brand, for a small fraction of that. Dollar Tree, Aldi, Walmart and Costco all carry store-brand versions of common OTC medicines.
Check the strength before you switch. Prescribed strengths are often higher than what is sold on a shelf — the shelf box may be a lower dose per tablet, so you would not be taking the same thing at 3 count. Ask your pharmacist or prescriber to confirm the shelf product matches what you were prescribed.
Telepharmacy
In much of the country a pharmacist can verify and counsel remotely while the prescription is filled at a licensed hub. It carries far less overhead than a counter, and where it is available the cash price can undercut one.
We are not showing any yet — we have no verified telepharmacy price to put here, and an indicative one would be worth less than nothing. It is the next source we are adding.
Where to buy
1 option
All figures are estimates, not quotes. Verify at the pharmacy counter. Not medical advice.
HealthWarehouse
- Drug cost (1 pen)
- $226.54
- Per-order fees
- none
- Pharmacies paid
- $27.10
- Markup over that
- +735.9%
Still too expensive?
Manufacturer programmes cover many uninsured people, often for nothing. A few questions about income and insurance — none of it stored.

