Hidden Names for Sugar, Decoded.
Sugar hides behind more than 60 names on food labels. Syrups, processed starches, chemical compounds — all metabolised as sugar, rarely labelled as such. This reference decodes every name, by type. Free. Open. No paywall.
UK law requires ingredients to be listed in descending order by weight. Manufacturers sometimes split sugar into multiple forms — glucose syrup, fructose, dextrose — so that each appears lower on the list than a single "sugar" entry would. This reference helps you spot all of them.
Methodology · Sources · Caveats
Why this matters. UK food labelling law requires ingredients in descending order by weight. Splitting sugar into multiple named forms (glucose syrup + fructose + dextrose) allows each to appear lower on the list individually, even when their combined total is significant. This reference names every form.
Sources. UK Food Standards Agency; NHS guidance on sugar; WHO free sugars recommendations; peer-reviewed nutrition literature; UK Food Information Regulations 2014.
Verdicts. Worth flagging — high fructose content or metabolic concern above typical sugar. Worth knowing — context or population-specific note. It's still sugar — metabolised as sugar regardless of name; not inherently worse than sucrose but worth recognising on a label.
What this is not. Not medical advice. Sugar in whole fruit is different from added sugar. Context and quantity matter. For dietary guidance consult a registered dietitian or GP.
Why this is free. Per SCANSMART's Belongs-to-Everyone Rule.
Sources
- UK Food Standards Agency (FSA) — added sugar guidance, labelling law
- NHS — sugar intake recommendations; free sugars guidance
- WHO — free sugars recommendations (2015)
- UK Food Information Regulations 2014 — ingredient listing rules (descending order by weight)
- Primary literature — HFCS and metabolic syndrome (Lustig et al.); fructose and fatty liver (Stanhope et al.); glycaemic index data (Atkinson et al., Diabetes Care, 2008)
Verdicts reflect the regulatory and evidence position as of May 2026. Sugar in whole fruit is different from added or concentrated sugar — context matters.
Where this reference connects.
For deeper evidence-vault treatment connecting this reference to the SCANSMART analytical framework, see the gold-standard evidence vaults: Impulse Buying Triggers · Food Marketing to Kids · Brand vs Manufacturer · Reformulation Tracking (the SDIL evidence base in detail) · Cultural Food Myths · Global Staple Foods · Dietary Patterns · Carbohydrate Types (the comprehensive carbohydrate framework that contextualises this reference) · Caffeine and Health · Industry Funding Bias in Nutrition Research · UPF Brain & Cognitive Claims · Children’s Oral Health · Behaviour Change & Decision-Point Capture.
Reference-format consistency pass · 11 May 2026 · Stale-date reminder: re-check after the next WHO sugar guideline update, next SACN free-sugars review, and June 2026 FSA Board meeting (Future of Food Regulation detailed workplan) · SCANSMART is a food literacy and decision-support platform. It is not a medical device and does not provide medical advice.