Production cell lines, ingredients and excipients in medicines

Click on a tile to find out more about the production cell lines, ingredients and excipients commonly used in medicines which may raise concerns for the Muslim community.
Further clarification is often needed about the source and processing before confirming their halal status.

Production cell lines

CHINESE HAMSTER OVARY CELLS

Ingredients

CONJUGATED OESTROGEN

HEPARIN

INSULIN

Excipients

CARMINE

COLLAGEN

ethanol

ETHANOL

gelatin capsules

GELATIN

lactose

LACTOSE and RENNET

LANOLIN

MAGNESIUM STEARATE

POLYSORBATE

SHELLAC

STEARIC ACID

Other SYNTHETIC ALCOHOLS used in medicines

.

Other
COMMON EXCIPIENTS in medicines

⚠️Remember

Even if a medicine contains a doubtful or problematic ingredient/excipient, it does not always mean it is prohibited or impermissible to take.

⚠️ Important messages for patients

  • Always take or use your medicine(s) exactly as directed or prescribed by your healthcare professional (HCP), such as your doctor or pharmacist
  • Do not stop, delay, change or alter the way you take or use your medicine(s) without first discussing it with the HCP who prescribed or supplied it to you
  • Always consult your HCP if you have any questions or before making any decisions about your treatment
  • For Islamic guidance, seek advice from your local Imam or a trusted Islamic scholar – ideally someone with relevant knowledge and expertise in the fiqh (Islamic rulings) of medicines
  • Use the information gathered to make an informed decision together with your HCP and, if needed, your local Imam or trusted Islamic scholar

Disclaimer

  • This resource is for educational purposes only. It does not constitute clinical, medical, or professional healthcare advice and should not replace individual clinical judgement or qualified religious guidance
  • Always consult your doctor, pharmacist, or other healthcare professional regarding your own medical conditions or for advice on treatment options
  • Healthcare professionals remain fully responsible and accountable for decisions made within their own scope of practice.

Further resources

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