Lee Kum Kee Premium Oyster Sauce
Photo: Open Food Facts contributors (CC BY-SA)

Oyster sauces

Lee Kum Kee Premium Oyster Sauce

255 g

Score

Poor 30 out of 100 High confidence
  • Ultra-processed
  • High in sugar
  • High in salt
  • Contains added sugars
  • No synthetic dyes

Why it scores 30

Lee Kum Kee Premium Oyster Sauce scores 30 out of 100 (Poor) under GoodSwap’s published rules. What moved the score most:

  1. minus 20 points Sugar: An added sugar. Strong
  2. minus 18 points Ultra-processed (NOVA 4): Classified NOVA 4: made with industrial ingredients and additives. Strong
  3. minus 11 points Sugars 25 g / 100 g: Very high in sugar. Strong

Every line of the math is on The Receipt below, with its evidence tier and sources.

The Receipt

Premium Oyster Sauce

START100

Ingredients

  • Sugar minus 20 points
    Strong An added sugar. [1][2][3]
  • Modified starch minus 2.5 points
    Info An additive class typical of ultra-processed foods (NOVA group 4). [4]
  • Plain caramel minus 2.5 points
    Info An ingredient class typical of ultra-processed foods (NOVA group 4). [4]
  • Yeast extract minus 1.5 points
    Info An additive class typical of ultra-processed foods (NOVA group 4). [4]
  • Disodium inosinate minus 1.5 points
    Info An additive class typical of ultra-processed foods (NOVA group 4). [4]
  • Disodium guanylate minus 1.5 points
    Info An additive class typical of ultra-processed foods (NOVA group 4). [4]
subtotal−29.5

Processing

  • Ultra-processed (NOVA 4) minus 18 points
    Strong Classified NOVA 4: made with industrial ingredients and additives. [4]
  • 3 kinds of ultra-processing markers minus 3 points
    Emerging Industrial additive classes found: color (added), flavor enhancer and modified starch. [4]
subtotal−21

Nutrition per 100 g

  • Sugars 25 g / 100 g minus 11 points
    Strong Very high in sugar. [1]
  • Salt 11.3 g / 100 g minus 9 points
    Strong Very high in salt. [5]
subtotal−20

TOTAL 30Poor

100 − 70.5 = 29.5 → 30

Can’t score above 79. Contains sugar, an ingredient of high concern. [1][2][3]

Can’t score above 79. High in sugars and salt (above the front-of-pack "high" level). [6]


GTIN 00078895100013 · 2026-06-22

score v1.3.0 · kb 2026.10.11

High confidence

Same product, same score. Every time.

Nutrition per 100 g

Energy158 kcal
Fat0.5 g
Saturated fat0.1 g
Carbohydrates31 g
Sugars25 g
Added sugars24.9 g
Fiber0 g
Protein5.3 g
Salt11.3 g

Serving: 100g

Ingredients

High Moderate Not recognized Tap an ingredient for its evidence and rules.
Label text, as published

Oyster Extract 40% [Oysters (Molluscs) 90%, Water, Salt], Sugar, Water, Salt, Modified Corn Starch, Wheat Flour, Colour (Plain Caramel), Yeast Extract (Yeast Extract, Salt), Flavour Enhancers (Disodium Inosinate, Disodium Guanylate).

Allergens and diets

Contains: Wheat, Gluten, Molluscs

  • Not vegan
  • Not vegetarian
  • Not gluten-free
  • Palm-oil-free

Always check the package: recipes change.

Packaging

Glass, Aluminium

Context only: no points in v1.

Sources

  1. Guideline: sugars intake for adults and children

    World Health Organization · Mar 4, 2015 · Agency assessment

    “In both adults and children, WHO recommends reducing the intake of free sugars to less than 10% of total energy intake”

    who.int

  2. Dietary Guidelines for Americans, 2025–2030

    U.S. Department of Health and Human Services and U.S. Department of Agriculture · January 2026 · Regulator

    “Limit foods and beverages that include artificial flavors, petroleum-based dyes, artificial preservatives, and low-calorie non-nutritive sweeteners.”

    cdn.realfood.gov

  3. Added and free sugars should be as low as possible

    European Food Safety Authority · Feb 28, 2022 · Agency assessment

    “Sugar consumption is a known cause of dental caries.”

    efsa.europa.eu

  4. Ultra-processed foods: what they are and how to identify them

    Public Health Nutrition · April 2019 · Peer-reviewed

    doi.org

  5. Sodium reduction (fact sheet)

    World Health Organization · May 11, 2026 · Agency assessment

    “For adults, WHO recommends less than 2000 mg/day of sodium (equivalent to less than 5 g/day salt), or just under a teaspoon.”

    who.int

  6. Guide to creating a front of pack (FoP) nutrition label for pre-packed products sold through retail outlets

    Department of Health and Social Care / Food Standards Agency (GOV.UK) · Nov 8, 2016 · Regulator

    “Table 3: Criteria for drinks (per 100ml)”

    assets.publishing.service.gov.uk

  7. Ultra-processed food exposure and adverse health outcomes: umbrella review of epidemiological meta-analyses

    BMJ · Feb 28, 2024 · Peer-reviewed

    “Greater exposure to ultra-processed food was associated with a higher risk of adverse health outcomes, especially cardiometabolic, common mental disorder, and mortality outcomes.”

    doi.org