Harmless Collagen Choices for Muslim Patients

The review examines how various collagen sources align with Islamic regulations and the implications for medicines used by Muslim patients.

Key Points

• Global Production
• Pig collagen constitutes ~41% of worldwide collagen production.

• Many Muslims consider pork forbidden, raising concerns about adherence to halal principles in pharmaceuticals.

• Research Scope
• 56 papers from five databases were analyzed, categorized into four focus areas:
  1. Islamic legal perspectives on each collagen source.
  2. Scientific methods for identifying collagen types in products.
  3. Available halal alternatives.
  4. Governmental approval frameworks for drugs.

Islamic Law Perspectives

• Pig Collagen
• Universally deemed haram (forbidden) by Sunni scholars, regardless of processing method.

• Supported by classical texts and contemporary fatwas.

• Cow Collagen

• Permissible if the animal was slaughtered according to Islamic rites and its source is traceable.

• Fish Collagen
• Widely accepted and already integrated into many products.

Detection Techniques

Emerging Alternatives

• Lab‑grown Collagen
• Produced from engineered cells, eliminating animal origins.
• Currently expensive and lacks widespread regulatory approval.

Regulatory Landscape

• Country Variations
• Halal medicine regulations differ globally.
• A unified standard could streamline compliance and improve patient trust.

Practical Implications

• Stakeholders
• Pharmacists, regulators, and clinicians serving Muslim communities will benefit from these insights.
• Research Gap
• Limited studies focus specifically on joint diseases; further investigation is warranted.