INS 315
antioxidants, phosphates, and complexing agentsErythorbic acid
Halal
Is INS 315 (Erythorbic acid) halal?
Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What to do
Safe to buy. This additive is permissible under Islamic dietary law.
Where is INS 315 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 315 on packaging from:
In the EU and UK, the same additive appears as E315. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.
EU / UK equivalent: E315
INS 315 and E315 refer to the same food additive — Erythorbic acid. If you are checking a product purchased in the UK or Europe, look for E315 on the label instead.
See full E315 halal guide →About INS 315
Erythorbic acid is isomeric molecule of ascorbic acid obtained from vegetable based sucrose.
Sources / Derived From
- fermentation of plant sugars
- synthetic
Foods that commonly contain INS 315
Frequently Asked Questions
Is INS 315 (Erythorbic acid) halal?
INS 315 (Erythorbic acid) is classified as Halal. Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.
What is INS 315 used for?
INS 315 is used as a antioxidant - prevents color loss in cured meats in food products.
What is the difference between INS 315 and E315?
INS 315 and E315 are the same additive — Erythorbic acid. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E315) is used in EU and UK markets. The halal status is identical regardless of which label system is used.
What foods contain INS 315?
INS 315 (Erythorbic acid) is commonly found in: cured meats, frozen fish, some beverages.
What is INS 315 made from?
INS 315 can be derived from: fermentation of plant sugars, synthetic.
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