GS1 prefix

Prefix 503 · page 18

Barcodes starting with 503 were issued by GS1 UK. 1,412 products sold in the United Kingdom carry this prefix. It shows where the code was registered, not where the product was made.

1,412products with a complete record
29%rated A or B on Nutri-Score
4.0 gsugars per 100 g (median)
0.50 gsalt per 100 g (median)

Nutri-Score

How rated products spread
A 16%B 13%C 27%D 22%E 22%

1,182 rated products

Median values

Per 100 g, across all 1,412 products
Energy210 kcal
Sugars4.0 g
Saturates1.2 g
Salt0.50 g

Products

1,412 products, most viewed first · page 18 of 30.

Mutter Paneer, Heera
Mutter PaneerHeera · 450 g1 scanC
curried Kala Channa (Black grams), Heera
curried Kala Channa (Black grams)Heera · 450g1 scanA
Kala Chana, Heera
Kala ChanaHeera · 2kg1 scanA
chickpeas, Heera
chickpeasHeera · 2kg1 scanA
chana dal, Heera
chana dalHeera · 200g1 scanD
moong fal, Heera
moong falHeera · 200g1 scanE
Tandoori Masala
Tandoori Masala · 400 g1 scan
Birds eye chilli, Heera
Birds eye chilliHeera · 50 g1 scan
Shortbread, Simply Cornish
ShortbreadSimply Cornish · 200g1 scanE
Salted caramel fudge, Highland Maid
Salted caramel fudgeHighland Maid · 1,150g1 scanE
SFC chicken poppers, SFC
SFC chicken poppersSFC · 600g1 scanC
Oak Smoked Salmon, Mr Freeds
Oak Smoked SalmonMr Freeds · 200 g1 scanA
2 Doner Kebabs
2 Doner Kebabs1 scan
Bakewell Tart, Margaret’s Country Kitchen
Bakewell TartMargaret’s Country Kitchen1 scan
salads Tomato and Basil PASTA SALAD COOKED PASTA I, s:a:l:a:d:s
salads Tomato and Basil PASTA SALAD COOKED PASTA Is:a:l:a:d:s · 300 g1 scan
Sour Strawberry Bites, Sunshine
Sour Strawberry BitesSunshine · 120 g1 scanE
Dumpling Pastry
Dumpling Pastry · 450 g1 scan
Rum & Raisin Fudge, Mrs Tilly's
Rum & Raisin FudgeMrs Tilly's · 150 g1 scanE
Scottish tablet
Scottish tablet1 scan
Vegan Fudge, Mrs Tilly's
Vegan FudgeMrs Tilly's · 150 g1 scanE
Upbeat Blueberry & Rapberry, Upbeat
Upbeat Blueberry & RapberryUpbeat · 250ml1 scanB
Eggs, Kinswood
EggsKinswood1 scanA
Flava It! Smoky BBQ Marinade Seasoning, Flava~It
Flava It! Smoky BBQ Marinade SeasoningFlava~It · 35 g1 scanE
Flava It! Garden mint marinade, Flava It!
Flava It! Garden mint marinadeFlava It! · 35grams1 scanE
Flava~It Sweet Chili Marinade Seasoning, Flava~It
Flava~It Sweet Chili Marinade SeasoningFlava~It · 35 g1 scanE
Hot & Spicy Marinade Seasoning, The Flava People
Hot & Spicy Marinade SeasoningThe Flava People · 35g1 scanE
Smoky BBQ Marinade Seasoning, Great British Butchers
Smoky BBQ Marinade SeasoningGreat British Butchers1 scan
yo! honey soy and miso, Yo!
yo! honey soy and misoYo! · 100g1 scanE
salt & pepper chicken seasoning, YO!
salt & pepper chicken seasoningYO! · 35 g1 scanE
C
Chilli Con Carne Recipe MixGuinness1 scan
Creamy Garlic Chicken Recipe Mix, Flava It! x Pinch of Nom
Creamy Garlic Chicken Recipe MixFlava It! x Pinch of Nom1 scan
Chicken Salad Sandwich, Twelve
Chicken Salad SandwichTwelve1 scanB
I
Italian Prosciutto & MozzarellaCoco Di Mama1 scanD
Hot Honey Chicken Parm On Sourdough, Coco Di Mama
Hot Honey Chicken Parm On SourdoughCoco Di Mama1 scan
Hazella Hazelnut Chocolate Spread, Hazella
Hazella Hazelnut Chocolate SpreadHazella · 400g1 scan
Tick Tock wellbeing BEDTIME, Tick Tock
Tick Tock wellbeing BEDTIMETick Tock · 36g1 scan
Big And Fresh Eggs Box Of 10, BIG & FRESH
Big And Fresh Eggs Box Of 10BIG & FRESH · 660 g1 scanA
Whole British Smoked Mackerel, Sound Seafood
Whole British Smoked MackerelSound Seafood · 280g1 scanD
Franklon & sons Ginger ale, Franklin & Sons
Franklon & sons Ginger aleFranklin & Sons · 200 ml1 scanE
Hot chilli and garlic dressing
Hot chilli and garlic dressing1 scanD
Biona, Biona Organic
BionaBiona Organic1 scanD
Sauerkraut infused with juniper berries, Biona Organic
Sauerkraut infused with juniper berriesBiona Organic · 680 g1 scanC
Buckwheat rice wholegrain bread, Biona Organic
Buckwheat rice wholegrain breadBiona Organic · 250 g1 scanC
Millet whole grain bread, Biona
Millet whole grain breadBiona · 250 g1 scanC
Mayonnaise with sunflower oil imp, Biona Organic
Mayonnaise with sunflower oil impBiona Organic1 scanE
Baked Beans, Biona Organic
Baked BeansBiona Organic · 400g1 scanA
Organic Olive Oil Mayo, Biona Organic
Organic Olive Oil MayoBiona Organic · 250g1 scanE
Mustard Wholegrain, Biona Organic
Mustard WholegrainBiona Organic · 200 g1 scanD

Source: Open Food Facts export of 23 October 2026, ODbL · Shelfpedia calculations (medians, distributions).