Is E629 Halal? Calcium Guanylate
E629 (Calcium Guanylate) is MASHBOOH — its halal status is doubtful and depends on the source used.
Why is E629 mashbooh?
Calcium Guanylate can be produced from either halal or haram sources (yeast or animal). Without halal certification, its status cannot be confirmed.
Is E629 permissible in Islam?
E629 is mashbooh — it may be derived from halal or haram sources. The Prophet's guidance is to leave what is doubtful. Look for certified halal products.
Affiliate links — we may earn a commission at no extra cost to you.
Helpful for halal shopping
Resources for checking halal status of additives like E629
Halal Food Guide
Reference guides to halal and haram E-numbers and processed food ingredients.
Halal Certified Products
Foods carrying recognised halal certification — no checking needed.
Halal Ingredient Cards
Pocket reference cards for checking E-numbers like E629 in-store.
E629 halal FAQs
Is E629 halal?
E629 is mashbooh: yeast or animal. Verify with manufacturer or halal certifier.
Is E629 permissible in Islam?
E629 is mashbooh — it may be derived from halal or haram sources. The Prophet's guidance is to leave what is doubtful. Look for certified halal products.
Is E629 suitable for a halal diet?
Only if the product carries recognised halal certification. E629 can be made from yeast or animal — the source determines whether it is permissible.
Other additives to watch for halal diets
Data: Open Food Facts (ODbL). Halal guidance only — always seek certified halal products from a recognised certifying body.