What should you check before buying?
Start with the sugars figure if sugar-free status is essential, then choose a portion format and check the ingredients on that particular bar.
| Priority | What to check | Your needs |
| Sugar claim |
Read sugars per 100g, not just the front-of-pack wording. UK nutrition-claim rules published by legislation.gov.uk set a limit of 0.5g sugars per 100g for a sugar-free claim; no added sugar is a different claim. |
If I specifically need a sugar-free bar, a no-added-sugar label alone will not settle the choice. |
| Portions |
Check the number of bars, the size of each and whether they are separately wrapped. Compare nutrition per bar as well as per 100g when pack sizes differ. |
Separate bars would be easier to put in my study bag or divide between people in a shared kitchen. |
| Sweeteners |
Read the ingredients for sweeteners and polyols, and follow any excessive-consumption warning on the pack. Check for a sweetener you already know you need to avoid. |
I do not want to discover during moving-in week that a multipack contains an ingredient that causes me problems. |
| Dietary suitability |
Check the current pack for declared allergens and trace warnings. Do not transfer the information from one flavour or bar type to another. |
Milk, nuts, soya or wheat may rule out a particular bar for me or someone sharing the cupboard. |
| Whole-pack comparison |
Alongside the sugar claim, compare the stated energy and saturated fat per serving and per 100g. Check whether the product is chocolate, a snack bar or a protein bar. |
I want a chocolate treat, so a chocolate-coated protein bar would only suit me if that different format is what I intend to buy. |
Which brands illustrate the choices?
These product lines show different labelling and formats; a brand name alone does not establish the contents of another bar in its range.
Simpkins
Bright Vitality lists the 75g No Added Sugar Dark Chocolate Bar with less than 0.5g sugars per 100g, the limit set for a sugar-free claim in UK nutrition-claim rules published by legislation.gov.uk.
- The retailer lists at least 50% cocoa solids and describes this bar as gluten-free.
- It lists maltitol and 45g polyols per 100g, carries a laxative-effect caution and may contain nuts, milk powder, sesame and soya.
NEOH
Ocado lists Coconut and Chocolate Crunch as no-added-sugar, three-bar multipacks with individually wrapped portions.
- The separate wrappers suit a bag or shared cupboard when portioning is the main consideration.
- They still contain sugars and carry excessive-consumption laxative-effect warnings. Allergen declarations differ by flavour; check the exact pack.
Willie's Cacao
Ocado lists Pure Gold as a 100% cacao bar labelled vegan, dairy-free and no added sugar.
- It offers a 100% cacao option for someone seeking that specific chocolate style.
- The retailer lists 0.6g sugars per 100g, above the UK sugar-free claim limit, and notes possible traces of milk and nuts.
Free'ist
Tesco describes the 70g milk chocolate bar as no added sugar, vegetarian and gluten-free.
- The listing identifies erythritol and stevia as sweeteners for shoppers comparing ingredients.
- It lists 7.7g sugars and 39g polyols per 100g, with an excessive-consumption laxative-effect warning.
Barebells
Ocado lists Caramel Choco as a no-added-sugar, chocolate-coated protein bar rather than a conventional chocolate bar.
- The retailer lists 16g protein per bar for someone specifically choosing a protein-bar format.
- It contains milk and soya, lists other possible trace allergens and carries an excessive-consumption laxative-effect warning.
Joybuy protein-bar options
These Joybuy options are individually portioned Grenade protein bars for someone who wants a chocolate-flavoured snack during a student move. They are a different format from a conventional sugar-free chocolate bar; check sugars per 100g on the current pack if the sugar-free threshold is essential.
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Grenade High Protein Low Sugar Protein Bar, Oreo Flavour, 4 × 60g
A four-bar protein-snack pack to consider if separate portions suit your moving-in plans. Check the current pack's sugars per 100g against any strict sugar-free requirement, and read its sweetener and allergen information before choosing it.
View on Joybuy
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Grenade Soft Core Protein Bar, Double Chocolate, 12 × 50g
A twelve-bar protein-snack pack to consider when you want separate portions for a cupboard or bag. Before buying, compare the current pack's sugars per 100g with your requirement and check its sweeteners and allergens.
View on Joybuy
Frequently asked questions
Is “no added sugar” the same as “sugar-free”?
No. UK nutrition-claim rules published by legislation.gov.uk set the sugar-free limit at no more than 0.5g sugars per 100g or 100ml. A no-added-sugar bar can still contain sugars, so compare the nutrition panel with the claim you need.
Which researched chocolate bar meets the sugar-free figure?
Bright Vitality lists the Simpkins No Added Sugar Dark Chocolate Bar at less than 0.5g sugars per 100g, within the sugar-free limit published by legislation.gov.uk. Check the current pack before buying; the retailer also lists 45g polyols per 100g and possible allergens.
What should I check before buying several sweetener-containing bars?
Read the ingredients and any excessive-consumption warning on the exact pack rather than treating no added sugar as a guide to how many bars to eat. If you have irritable bowel syndrome, NHS guidance specifically advises avoiding products containing sorbitol.
What matters for allergies in a shared student kitchen?
Check each current pack's ingredients, declared allergens and relevant trace warnings before it goes into the cupboard. Ocado's NEOH Coconut and Chocolate Crunch listings have different allergen profiles, so one flavour's label cannot stand in for the other.
How should I store chocolate bars after moving in?
Follow the storage directions on each pack, including any instruction to keep it cool, dry or out of direct sunlight. Check those directions before choosing a spot in a warm room or shared cupboard.