INS 357
antioxidants, phosphates, and complexing agentsPotassium Adipate
Mushbooh (Questionable)
Is INS 357 (Potassium Adipate) halal?
Source-dependent. May be derived from halal (plant/synthetic) or haram (animal) sources. Verify with the manufacturer or look for halal certification.
What to do
Don't assume. Ask the brand for halal certification or source information.
Where is INS 357 used?
INS (International Numbering System) codes are maintained by the Codex Alimentarius Commission and used on food labels in many countries outside the EU. You will commonly see INS 357 on packaging from:
In the EU and UK, the same additive appears as E357. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.
EU / UK equivalent: E357
INS 357 and E357 refer to the same food additive — Potassium Adipate. If you are checking a product purchased in the UK or Europe, look for E357 on the label instead.
See full E357 halal guide →About INS 357
Potassiumadipate is the potassium salt of adipic acid which is obtained by the oxidation of fat. If it is obtained from soy fat then it is Halal. If it is obtained from pork fat tehn it is haram.
⚠️ Verification Required
The halal status of INS 357 depends on its source. Always check for halal certification on the product packaging or contact the manufacturer directly.
Sources / Derived From
- adipic acid + potassium (synthetic)
Foods that commonly contain INS 357
Frequently Asked Questions
Is INS 357 (Potassium Adipate) halal?
INS 357 (Potassium Adipate) is classified as Mushbooh (Questionable). Source-dependent. May be derived from halal (plant/synthetic) or haram (animal) sources. Verify with the manufacturer or look for halal certification.
What is INS 357 used for?
INS 357 is used as a acidity regulator in food products.
What is the difference between INS 357 and E357?
INS 357 and E357 are the same additive — Potassium Adipate. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E357) is used in EU and UK markets. The halal status is identical regardless of which label system is used.
What foods contain INS 357?
INS 357 (Potassium Adipate) is commonly found in: some processed foods.
What is INS 357 made from?
INS 357 can be derived from: adipic acid + potassium (synthetic).
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