In simple terms: an NPRA registration number for pharmaceutical products in Malaysia.

Why it matters for PCOS

The MAL number is a registration number issued by Malaysia’s NPRA (National Pharmaceutical Regulatory Agency), usually in a format like MAL12345678X. It shows that a medicine or health product has been assessed and registered with Malaysian authorities. Many women with PCOS buy supplements such as inositol or vitamin D, so this number helps you check that a product is legitimately registered.

That said, having a MAL number only means the product is registered, not that it treats PCOS or works for your symptoms. You can verify the registration status through the QUEST3+ portal or npra.gov.my, and be wary of products with no MAL number or a fake one.

This glossary is education, not diagnosis. For your own situation, ask a doctor or pharmacist.