L-cysteine (E920)
No. L-cysteine (E920) is not one of the markers Open Food Facts uses to classify a food as processed or ultra-processed, so on its own it doesn't raise a product's NOVA group.
What it is
L-cysteine is an amino acid used to soften dough so it is easier to shape. It is made by fermentation or extracted from feathers or hair.
A product that contains it can still be ultra-processed for other reasons: 125 of the 131 products here that contain L-cysteine (E920) (95%) are in group 4 because of other ingredients or additives.
Where it turns up
L-cysteine (E920) appears in 131 of the 40,000 products on this site (0%).
Products containing L-cysteine (E920)
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Tiger Rolls With Sourdough
Jason's Every Day · 320 g
NOVA group
4
-
Protein Thin Bagels
Warburtons · 4x60g
NOVA group
4
-
Soft Pittas
Warburtons · 4
NOVA group
4
-
Soft White Farmhouse
Warburtons · 800g, 19 slices
NOVA group
4
-
White Tortilla Wraps
Tesco · 8 Pack
NOVA group
4
-
Extra Thick Sliced White Bread with a Wheat and Rice Topping
Warburtons · 600g
NOVA group
4
-
Seeded Bloomer
Rowan Hill Bakery · 800g
NOVA group
4
-
Tiger Bloomer
Aldi · 800 g
NOVA group
4
-
Soft pitta
Warburtons · 4 peices
NOVA group
4
-
Brown Thins
Warburtons
NOVA group
4
-
White tiger bloomer
Black Sheep Craft Bakery
NOVA group
4
-
Protein Plant Powered Wheat Flour Tortilla Wraps
Mission
NOVA group
4
-
Malted Bloomer
Rowan Hill · 14 x 57g
NOVA group
4
-
White Tortilla Wraps
Nevill's
NOVA group
4
-
Bagels
Warburtons · 5
NOVA group
4
-
Seeded Tortilla Wraps
Rowan Hill Bakery · 496g
NOVA group
4
-
Carb Lite 6 Wraps
Deli Kitchen · 300 g
NOVA group
4
-
Tortilla Wraps Seeded
Village Bakery · 496g
NOVA group
4
-
Tiger Bloomer
Lidl · 800 g
NOVA group
4
-
Plain Tortilla Wraps
Rowan Hill Bakery · 496g
NOVA group
4
-
Protein Flatbreads
Warburtons · 250g
NOVA group
4
-
White Rolls
Warburtons · 55g per roll
NOVA group
4
-
Wholemeal Tortilla Wraps
Nevill's · 8
NOVA group
4
-
Baker's White Bloomer
Warburtons
NOVA group
3
-
Danish Lighter White Bread
Warburtons · 400 g
NOVA group
4
-
wholemeal tortilla wraps
Rowan Hill Bakery
NOVA group
4
-
Tortilla Wraps White
Village Bakery · 8 x 62 g
NOVA group
4
-
8 Tortilla Wraps Wholemeal
Village Bakery · 496g
NOVA group
4
-
Wholemeal baps
Tesco
NOVA group
4
-
Sliced Wholemeal Rolls
Warburtons
NOVA group
4
-
Farmhouse Soft Bread
Warburtons · 400 g
NOVA group
4
-
6 Soft Kids Wraps
Fitzgeralds Family Bakery · 320
NOVA group
4
-
Protein Tortilla Wraps
Village Bakery · 6 x 61 g
NOVA group
4
-
Protein Thins
Roman Hill
NOVA group
4
-
Tiger Bloomer
Village Bakery
NOVA group
4
-
Sesame Bagel
Warburtons
NOVA group
4
-
8 Tortilla Wraps
Village Bakery · 8 x 62 g
NOVA group
4
-
Plain Tortilla Wraps
Stamford Street Co. · 8 Plain wraps / 496g
NOVA group
4
-
4 Soft Large Brown Baps
Sheldon's
NOVA group
4
-
Mini Plain Tortilla Wraps
Rowan Hill Bakery
NOVA group
4
-
Black Sheep Bakery Thick Sliced Seeded Bloomer
Black Sheep Bakery · 800g
NOVA group
4
-
Fruity Teacakes
Warburtons · 4
NOVA group
4
-
8 Plain Tortilla Wraps
Sainsbury's · 496g
NOVA group
4
-
Sliced Tiger Bloomer
Co-op Bakery · 800g
NOVA group
4
-
Malted Bloomer
Black Sheep
NOVA group
4
-
Carrs
Carr’s
NOVA group
4
-
Soft white bread
Asda
NOVA group
4
-
8 Tortilla Wrap Mini White
Village Bakery · 248 g
NOVA group
4
-
Wrap
Asda · 8, 488 g
NOVA group
4
-
White wraps
Warburtons
NOVA group
4
-
12 White Rolls
Warburtons · 12 Rolls
NOVA group
4
-
Thick Cut Tiger Bloomer
M&S · 800 g
NOVA group
4
-
6 brown sandwich thins
NOVA group
4
-
Large Seeded Burger Buns
Tesco · 4
NOVA group
4
-
Thin Bagels
Warburtons
NOVA group
4
-
Tiger Bread
Jacksons · 700 g
NOVA group
4
- Tortilla Wraps Wheat & White Morrisons NOVA group 4
-
Wholemeal Tortilla Wraps
Sainsbury's · 496g
NOVA group
4
-
Classic Crust Four Cheese Pizza
Red Baron · 597 g
NOVA group
4
-
Large Rolls
Warburtons · 4 Rolls
NOVA group
4