GS1 prefix

Prefix 503 · page 16

Barcodes starting with 503 were issued by GS1 UK. 1,418 products sold in the United Kingdom carry this prefix. It shows where the code was registered, not where the product was made.

1,418products 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%

1,188 rated products

Median values

Per 100 g, across all 1,418 products
Energy209 kcal
Sugars4.0 g
Saturates1.2 g
Salt0.50 g

Products

1,418 products, most viewed first · page 16 of 30.

Limited Edition Blood Orange & Winter Spice Soothing Menthol Lozenges, Jakemans
Limited Edition Blood Orange & Winter Spice Soothing Menthol LozengesJakemans · 150g1 scanE
Organic Just5 mango and brazil, Tropical Wholefoods
Organic Just5 mango and brazilTropical Wholefoods · 40 g1 scanD
Blossom Honey, GFM
Blossom HoneyGFM · 3kg1 scanD
Milk (Pasteurised Homogenised Skimmed), Lanchester dairies
Milk (Pasteurised Homogenised Skimmed)Lanchester dairies · 2 l1 scan
Fresh Double Cream
Fresh Double Cream1 scanE
Red Chicken Pakora, Mrs Unis Spicy Foods
Red Chicken PakoraMrs Unis Spicy Foods · 200g1 scanC
Chocolate dairy ice cream, New Forest Ice Cream
Chocolate dairy ice creamNew Forest Ice Cream · 120ml1 scanD
Avocado Houmous
Avocado Houmous · 142 g1 scanC
Avocado Houmous
Avocado Houmous · 228 g1 scanC
Houmous Dip
Houmous Dip1 scanC
Houmous with peppers
Houmous with peppers · 228 g1 scanC
San Amvrosia Organic Houmous, San Amvrosia
San Amvrosia Organic HoumousSan Amvrosia · 170 g1 scanB
Tagine Paste
Tagine Paste · 170 g1 scanE
Black Olive Tapenade, Belazu
Black Olive TapenadeBelazu1 scanE
Barley couscous, Belazu
Barley couscousBelazu · 500g1 scanB
Balsamic Vinegar
Balsamic Vinegar1 scan
Sun dried tomatoes in oil, Belazu
Sun dried tomatoes in oilBelazu1 scanC
Olive Oil, Belazu
Olive OilBelazu1 scanB
rose harissa nut mix, belazu
rose harissa nut mixbelazu · 1.45kg1 scanD
Venus Black Rice rice
Venus Black Rice rice · 1 kg1 scanB
Basil Pesto, Belazu
Basil PestoBelazu1 scanE
Tahini
Tahini1 scanE
Truffle and artichoke, belazu
Truffle and artichokebelazu · 165 g1 scanD
Organic Balsamic
Organic Balsamic · 250 ml1 scan
Roasted pepper tapenade, Belazu
Roasted pepper tapenadeBelazu · 165 g1 scanD
Harissa Tomato Ketchup
Harissa Tomato Ketchup1 scanE
Date Molasses, Belazu
Date MolassesBelazu · 250g1 scanD
Smoked Chilli Nut Mix, Belazu
Smoked Chilli Nut MixBelazu · 120g1 scanD
Merlot red wine vinegar, Belazu
Merlot red wine vinegarBelazu · 250ml1 scan
Medium Sweet Apple Vinegar, Belazu Ingredient Co.
Medium Sweet Apple VinegarBelazu Ingredient Co. · 250ml1 scan
Pesto aubergine & Parmesan
Pesto aubergine & Parmesan1 scanD
Antipasti Exme Mezze, Belazu
Antipasti Exme MezzeBelazu · 165g1 scanD
Wild Mushroom Pesto, Belazu
Wild Mushroom PestoBelazu · 170g1 scan
Traditional Italian Pesto, Belazu
Traditional Italian PestoBelazu · 45g1 scanE
Basil pesto, Belazu
Basil pestoBelazu · 135 g1 scanE
S
Sour Cherry HarissaBelazu1 scanD
Tonic Water 15cl boks Britvic, Haugen - gruppen as
Tonic Water 15cl boks BritvicHaugen - gruppen as1 scanE
Arran mustard, Tarbert
Arran mustardTarbert · 130 g1 scanD
D
Dry Cured Breaded HamFarmfoods · 200g1 scanC
Sliced pork & egg, Ready Steady Meats
Sliced pork & eggReady Steady Meats · 100g1 scanD
Scottish Beef Topside, Tarbert
Scottish Beef TopsideTarbert · 2 x 200 g1 scan
spicy sweetcorn relish, Mrs Darlington’s
spicy sweetcorn relishMrs Darlington’s · 300g1 scanC
blackcurrant curd, mrs darlingtons
blackcurrant curdmrs darlingtons · 320g1 scanE
Drinks Biscuits: Parmesan, Toasted Pine Nuts & Basil, The Drinks Bakery
Drinks Biscuits: Parmesan, Toasted Pine Nuts & BasilThe Drinks Bakery · 36 g1 scanE
Gluten and dairy free sausages, Musk's
Gluten and dairy free sausagesMusk's · 384 g1 scanD
Pork Sausages, Braughing
Pork SausagesBraughing · 384 g1 scan
Paneer
Paneer1 scan
Katsu Curry Burger, Goodlife
Katsu Curry BurgerGoodlife1 scanB

Source: Open Food Facts export of 1 November 2026, ODbL · Shelfpedia calculations (medians, distributions).