GS1 prefix
Prefix 506
Barcodes starting with 506 were issued by GS1 UK. 263 products sold in the United States carry this prefix. It shows where the code was registered, not where the product was made.
263products with a complete record
27%rated A or B on Nutri-Score
4.8 gsugars per 100 g (median)
0.46 gsalt per 100 g (median)
Nutri-Score
How rated products spread
A 13%B 14%C 25%D 20%E 29%
161 rated products
Median values
Per 100 g, across all 263 products
| Calories | 325 kcal |
| Sugars | 4.8 g |
| Saturated fat | 1.8 g |
| Salt | 0.46 g |
Categories
Most represented
Products
263 products, most viewed first · page 1 of 6.





























D
Double chocolate muffinGenius Gluten Free3 scans

C
Caffeinated Superfood BarRheal3 scans


T
Traditional juiceCawston Press2 scansD
C
Cadbury Flake Cake2 scans








Source: Open Food Facts export of 23 October 2026, ODbL, and USDA FoodData Central, April 2026 release, CC0 · Shelfpedia calculations (medians, distributions).