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Independent analysis of NHS open data
PharmaInsight

Isophane insulin

Endocrine System Drugs used in diabetes BNF 0601012S0
Data updated May 2026 Download CSV

Isophane insulin was ranked 240th of 1,792 medicines by items in May 2026, with 56,076 items, down 5.3% on a year earlier.

56,076items -5.3%

Dispensed in May 2026

691,395items

Rolling 12 months

£1,446,577

Net ingredient cost · May 2026

Figure 1. Isophane insulin: national items dispensed by month

0 31k 62k Jan 2021 Nov 2021 Sep 2022 Jul 2023 May 2024 Mar 2025 May 2026 56,076 Jan 2021: 53k Feb 2021: 51k Mar 2021: 56k Apr 2021: 54k May 2021: 53k Jun 2021: 57k Jul 2021: 57k Aug 2021: 54k Sep 2021: 56k Oct 2021: 54k Nov 2021: 56k Dec 2021: 60k Jan 2022: 54k Feb 2022: 51k Mar 2022: 58k Apr 2022: 54k May 2022: 56k Jun 2022: 55k Jul 2022: 55k Aug 2022: 56k Sep 2022: 55k Oct 2022: 55k Nov 2022: 56k Dec 2022: 57k Jan 2023: 56k Feb 2023: 51k Mar 2023: 58k Apr 2023: 53k May 2023: 56k Jun 2023: 57k Jul 2023: 56k Aug 2023: 57k Sep 2023: 56k Oct 2023: 57k Nov 2023: 58k Dec 2023: 58k Jan 2024: 59k Feb 2024: 55k Mar 2024: 56k Apr 2024: 59k May 2024: 60k Jun 2024: 56k Jul 2024: 60k Aug 2024: 59k Sep 2024: 57k Oct 2024: 60k Nov 2024: 58k Dec 2024: 60k Jan 2025: 60k Feb 2025: 53k Mar 2025: 56k Apr 2025: 57k May 2025: 59k Jun 2025: 57k Jul 2025: 60k Aug 2025: 56k Sep 2025: 58k Oct 2025: 60k Nov 2025: 55k Dec 2025: 62k Jan 2026: 58k Feb 2026: 53k Mar 2026: 58k Apr 2026: 58k May 2026: 56k

Source: NHSBSA Prescription Cost Analysis, to May 2026

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At a glance

  • Therapeutic class Drugs used in diabetes
  • Presentations 8 shown
  • Average cost / item £25.80
  • Year on year Down 5.3% on a year earlier
What this is
Net ingredient cost is the list price before discounts and dispensing fees, not what the NHS finally pays.

Top presentations, May 2026

The individual products dispensed under Isophane insulin this month.

Presentations of Isophane insulin, May 2026
Presentation BNF code Items Net ingredient cost
Humulin I KwikPen 100units/ml inj 3ml pre-filled pens 0601012S0BGAFAI 51,760 £1,308,740
Humulin I 100units/ml inj 3ml cartridges 0601012S0BGADAL 3,528 £97,942
Insulatard Penfill 100units/ml inj 3ml cartridges 0601012S0BDALAL 228 £7,974
Insulatard 100units/ml suspension for injection 10ml vials 0601012S0BDAJAE 226 £5,872
Humulin I 100units/ml suspension for injection 10ml vials 0601012S0BGAAAE 140 £7,668
Hypurin Porcine Isophane 100units/ml inj 3ml cartridges 0601012S0BCAHAT 186 £17,180
Hypurin Porcine Isophane 100units/ml inj 10ml vials 0601012S0BCAEAB 7 £1,182
Insulatard InnoLet 100units/ml inj 3ml pre-filled pens 0601012S0BDAMAI 1 £20

Source: NHSBSA Prescription Cost Analysis · to May 2026 OGL v3.0

Where Isophane insulin is dispensed

The regions and dispensing practices with the highest Isophane insulin volumes.

Regional volumes from NHSBSA Prescription Cost Analysis; practice volumes from NHS dispensing data.

Compare Isophane insulin with

Other medicines in the same BNF section, by prescribing volume.