Yes — Halal

INS 1103

miscellaneous additive

Invertase Enzyme

Also known as: SucraseInvertaseBeta-Fructofuranosidase E1103 (EU/UK)

Status

Halal

Function

Enzyme - converts sucrose to glucose and fructose (inverted sugar)

Halal

Is INS 1103 (Invertase Enzyme) 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.

See which foods use it →

Where is INS 1103 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 1103 on packaging from:

AustraliaNew ZealandMalaysiaSingaporeIndonesiaIndiaSaudi ArabiaUAEGCC countries

In the EU and UK, the same additive appears as E1103. The ingredient, halal status, and sourcing considerations are identical — only the labelling system differs.

EU / UK equivalent: E1103

INS 1103 and E1103 refer to the same food additive — Invertase Enzyme. If you are checking a product purchased in the UK or Europe, look for E1103 on the label instead.

See full E1103 halal guide →

About INS 1103

Invertase is obtained from yeast and also synthesized by honey bees. Invertase breaks sucrose(table sugar) into glucose and frustose the simple sugar.

Sources / Derived From

yeast (Saccharomyces cerevisiae - usually plant sugar grown)
microbial fermentation

Foods that commonly contain INS 1103

chocolate fondant (soft centres)confectioneryhoney (naturally present)

Frequently Asked Questions

Is INS 1103 (Invertase Enzyme) halal?

INS 1103 (Invertase Enzyme) is classified as Halal. Generally accepted as halal. Typically derived from plant or synthetic sources with no prohibited ingredients.

What is INS 1103 used for?

INS 1103 is used as a enzyme - converts sucrose to glucose and fructose (inverted sugar) in food products.

What is the difference between INS 1103 and E1103?

INS 1103 and E1103 are the same additive — Invertase Enzyme. INS numbers are used on food labels in Australia, New Zealand, Malaysia, Singapore, Indonesia, India, and GCC countries. The E-number system (E1103) is used in EU and UK markets. The halal status is identical regardless of which label system is used.

What foods contain INS 1103?

INS 1103 (Invertase Enzyme) is commonly found in: chocolate fondant (soft centres), confectionery, honey (naturally present).

What is INS 1103 made from?

INS 1103 can be derived from: yeast (Saccharomyces cerevisiae - usually plant sugar grown), microbial fermentation.

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