Figures from Nestlé UK product page, collected by Boone. Free sugar calculated by Boone. Last checked 17 October 2026. Data checks are led by Murray Dare.
Colours use the Food Standards Agency front-of-pack thresholds per 100g. RI is the adult reference intake.
One bar (18g) of Blue Riband. Figures from Nestlé; portion figures calculated by Boone. How
Sugar in milk and whole or dried fruit is not free sugar. NHS →
The NHS free sugar limit is 19g a day at age 4 to 6, 24g at 7 to 10 and 30g from 11. There is no limit for under 4s: they should avoid free sugar.
#1 of 40 Nestlé chocolate for least free sugar per portion.
This has the least free sugar of Nestlé’s chocolate.
More from NestléThe 2018 model indicates this portion is less healthy: it scores 24, at or above the line of 4.
Higher is less healthy; 4 or more would be classed as less healthy under this model. How the score works →
#10 of 40 Nestlé chocolate for this score (lower is better).
13 ingredients; 3 are additives or industrial ingredients (orange).
The ingredient list does not include any fortification.
Group 4 because the ingredient list includes the industrial ingredients below. Added vitamins and minerals are not counted. How NOVA works →
Per 100g as sold, and per portion.
| Per | 100g | One bar (18g) |
|---|---|---|
| Energy | 517 kcal | 93 kcal |
| Fat | 25.8g | 4.6g |
| of which saturates | 13.9g | 2.5g |
| Carbohydrate | 65.7g | 11.8g |
| of which sugars | 50.7g | 9.1g |
| Free sugar (Boone) | 50.7g | 9.1g |
| Fibre | 1.4g | 0.3g |
| Protein | 4.5g | 0.8g |
| Salt | 0.15g | 0.03g |
93 kcal in one bar (18g). Per 100g it is 517 kcal.
One bar (18g) has 9.1g of sugar, and Boone calculates 9.1g of it is free sugar, about 2.3 teaspoons. That is 48% of the 19g daily limit for a child aged 4 to 6 and 30% of the 30g adult limit.
One bar (18g) gives 0.3g of fibre and 48% of a 4 to 6 year old’s free sugar limit. It has the least free sugar of Nestlé’s chocolate.
Yes, NOVA group 4. The ingredient list includes modified starches and sugars, emulsifiers, flavourings.
24 on the UK Nutrient Profiling Model 2018, calculated by Boone per 100g. Scores run from -20 to 40; 4 or more would be classed as less healthy.
Source. Nestlé UK product page, nutrition panel and ingredient list, per 100g as sold.
Collected. Copied by Boone from Nestlé’s published figures. Data checks are led by Murray Dare.
Calculated by Boone. Free sugar, portion figures, traffic lights and the nutrient profile score. Labelled where they appear.
Limits. NHS free sugar and salt limits by age; UK reference intakes for adults.
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