Figures from Bio&Me 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 (40g) of Blueberry Fibre+Protein Bar. Figures from Bio&Me; 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 2 Bio&Me cereal bars for least free sugar per portion.
This has the least free sugar of Bio&Me’s cereal bars.
More from Bio&MeThe 2018 model indicates this portion is not less healthy: it scores -8, below the line of 4.
Higher is less healthy; 4 or more would be classed as less healthy under this model. How the score works →
#1 of 2 Bio&Me cereal bars for this score (lower is better).
16 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 (40g) |
|---|---|---|
| Energy | 362 kcal | 145 kcal |
| Fat | 10g | 4g |
| of which saturates | 1.4g | 0.6g |
| Carbohydrate | 35g | 14g |
| of which sugars | 15.8g | 6.3g |
| Free sugar (Boone) | 0g | 0g |
| Fibre | 20g | 8g |
| Protein | 23g | 9.2g |
| Salt | 0.52g | 0.21g |
145 kcal in one bar (40g). Per 100g it is 362 kcal.
One bar (40g) has 6.3g of sugar, and Boone calculates 0g of it is free sugar, about 0 teaspoons. That is 0% of the 19g daily limit for a child aged 4 to 6 and 0% of the 30g adult limit.
One bar (40g) gives 8g of fibre and 0% of a 4 to 6 year old’s free sugar limit. It has the least free sugar of Bio&Me’s cereal bars.
Yes, NOVA group 4. The ingredient list includes isolated fibres, protein isolates, flavourings.
-8 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. Bio&Me UK product page, nutrition panel and ingredient list, per 100g as sold.
Collected. Copied by Boone from Bio&Me’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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