Is it ultra-processed?
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Is High Mark Premium Dark Soy Sauce ultra-processed?

550 ml Soy sauces Sold in New Zealand

Pack of High Mark Premium Dark Soy Sauce

Yes, it's ultra-processed

  1. 1 Unprocessed
  2. 2 Kitchen staple
  3. 3 Processed
  4. 4 Ultra-processed

Signs of ultra-processing in its ingredients:

  • 13 ingredients
  • 4 additives
  • Nutri-Score E

Less processed soy sauces

Less processed isn't automatically healthier, so compare the labels for what matters to you, such as sugar or salt.

Ingredients

Ultra-processing Processing signs are highlighted

Water, Salt, Soya Beans 6.5%, Wheat, Sugar, Colour (150c), Vegetable Gum (415), Flavour Enhancer (621), Preservative (211)

Additives: E150c Ammonia caramel , E211 Sodium benzoate , E415 Xanthan gum , E621 Monosodium glutamate

Also detected, but not matched to one ingredient: E150c Ammonia caramel, E415 Xanthan gum, E621 Monosodium glutamate.

As written on the pack

Water, Salt, Soya Beans (6.5%), Wheat, Sugar, Colour (150c), Vegetable Gum (415), Flavour Enhancer (621), Preservative (211)

What makes it ultra-processed

Cosmetic additives

Added to change how the food looks, feels or tastes, not to keep it safe. A hallmark of ultra-processed food.

  • E150c Ammonia caramel Ammonia caramel is a brown colour made by heating sugars with ammonia compounds.
  • E415 Xanthan gum Xanthan gum is a thickener made by fermenting sugar with the bacterium Xanthomonas campestris.
  • E621 Monosodium glutamate Monosodium glutamate (MSG) is the sodium salt of glutamic acid, made by fermentation and used to strengthen savoury taste.
  • Colour Colours are added to restore colour lost in processing or to make a product look more appealing.
  • Flavour enhancer Flavour enhancers such as monosodium glutamate (E621) strengthen savoury taste without adding a flavour of their own.
3 ingredients that would only make it processed

Kitchen staples like sugar, salt and oil. On their own they make a food processed, not ultra-processed.

  • Preservative Preservatives slow spoilage by microbes.
  • Salt Salt, added for taste and preservation.
  • Sugar Sugar refined from sugar cane or beet.

How the NOVA groups work

Among 94 soy sauces

From least to most processed, this one ranks 88th. 60% of the soy sauces here are ultra-processed.

Ranked by NOVA group, then by the number of ultra-processing signs, additives and ingredients. Our ordering, not part of NOVA.

All 94 soy sauces, least processed first

About this information

  • Data from this product on Open Food Facts (barcode 9415317003131, last edited 25 November 2025), available under the Open Database License. If something is wrong or the recipe has changed, you can correct it there.
  • Photo: Open Food Facts contributors, CC BY-SA 3.0.
  • The NOVA group is an automated estimate from crowdsourced data: a missing or mistyped ingredient can change it.
  • NOVA measures processing, not nutrition. For nutrition, Open Food Facts gives this product a Nutri-Score of E (from A, best, to E).
  • General information, not medical or dietary advice. Check the pack if you have an allergy.