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The M&S Cereals With the Most Ingredients, Ranked

M&S Apple & Cinnamon Crunch has the most ingredients, with 22. 7 of the 69 M&S cereals have a single ingredient: M&S Jumbo Oats, M&S Made Without Traditional Porridge Oats, M&S Only 1 Ingredient Corn Flakes, M&S Organic Traditional Oats, M&S Steel Cut Pinhead Oats, M&S Traditional Scottish Porridge Oats, M&S Traditional Whole Oats. Below are all 69 M&S cereals ranked from most to fewest ingredients, with how many of those ingredients are manufactured, in seven groups.

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Flakes ranked from most to fewest ingredients

All 9 M&S cereals in this group, ranked from most to fewest ingredients. M&S Fruit & Fibre Flakes comes first with 13 ingredients and M&S Only 1 Ingredient Corn Flakes comes last with 1 ingredient.

M&S Fruit & Fibre Flakes

383
10.2
0.28
13
9.1
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.8
Teaspoons)
9
(
2.4
g per 100 calories)
6
10
5
1
8
% of an adult's daily calories
Free sugars and energy account for most of its 19 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Nutty Maple Special Flakes

396
13.5
0.58
9
8.2
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1
Teaspoons)
10
(
2.1
g per 100 calories)
6
13
5
3
0
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (7). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Honey Nut Corn Flakes

398
26.6
0.6
8
7.2
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
2
Teaspoons)
13
(
1.8
g per 100 calories)
6
27
4
3
12
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Strawberry & Cherry Special Flakes

370
9.4
0.45
8
8.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.7
Teaspoons)
10
(
2.4
g per 100 calories)
6
9
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 15 penalty points (10 and 4). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Made Without Wheat Special Flakes

384
9.8
0.45
6
7.8
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.7
Teaspoons)
6
(
2
g per 100 calories)
6
10
5
2
17
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Special Flakes

373
8
0.48
6
8.6
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.6
Teaspoons)
9
(
2.3
g per 100 calories)
6
8
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 14 penalty points (8 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Corn Flakes

384
5.5
0.6
5
7.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.4
Teaspoons)
7
(
2
g per 100 calories)
6
6
5
3
0
% of an adult's daily calories
Energy and free sugars account for most of its 12 penalty points (5 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Frosted Flakes

385
22.3
0.45
5
6.3
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1.7
Teaspoons)
12
(
1.6
g per 100 calories)
6
22
4
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Only 1 Ingredient Corn Flakes

392
0
0.03
1
7.4
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0
Teaspoons)
-1
(
1.9
g per 100 calories)
6
0
4
0
0
% of an adult's daily calories
Energy accounts for all 5 of its penalty points. It earns back credit for fibre (2) and protein (4).
% of ingredients are manufactured
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Puffs, hoops and pops ranked from most to fewest ingredients

All 9 M&S cereals in this group, ranked from most to fewest ingredients. M&S Choco Hazelnut Pillows comes first with 15 ingredients and M&S Made Without Wheat Rice Pops comes last with 4 ingredients.

M&S Fruit & Fibre Flakes

383
10.2
0.28
13
9.1
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.8
Teaspoons)
9
(
2.4
g per 100 calories)
6
10
5
1
8
% of an adult's daily calories
Free sugars and energy account for most of its 19 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Nutty Maple Special Flakes

396
13.5
0.58
9
8.2
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1
Teaspoons)
10
(
2.1
g per 100 calories)
6
13
5
3
0
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (7). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Honey Nut Corn Flakes

398
26.6
0.6
8
7.2
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
2
Teaspoons)
13
(
1.8
g per 100 calories)
6
27
4
3
12
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Strawberry & Cherry Special Flakes

370
9.4
0.45
8
8.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.7
Teaspoons)
10
(
2.4
g per 100 calories)
6
9
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 15 penalty points (10 and 4). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Made Without Wheat Special Flakes

384
9.8
0.45
6
7.8
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.7
Teaspoons)
6
(
2
g per 100 calories)
6
10
5
2
17
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Special Flakes

373
8
0.48
6
8.6
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.6
Teaspoons)
9
(
2.3
g per 100 calories)
6
8
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 14 penalty points (8 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Corn Flakes

384
5.5
0.6
5
7.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.4
Teaspoons)
7
(
2
g per 100 calories)
6
6
5
3
0
% of an adult's daily calories
Energy and free sugars account for most of its 12 penalty points (5 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Frosted Flakes

385
22.3
0.45
5
6.3
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1.7
Teaspoons)
12
(
1.6
g per 100 calories)
6
22
4
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Only 1 Ingredient Corn Flakes

392
0
0.03
1
7.4
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0
Teaspoons)
-1
(
1.9
g per 100 calories)
6
0
4
0
0
% of an adult's daily calories
Energy accounts for all 5 of its penalty points. It earns back credit for fibre (2) and protein (4).
% of ingredients are manufactured
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Wheat biscuits and bran ranked from most to fewest ingredients

All 6 M&S cereals in this group, ranked from most to fewest ingredients. M&S Sultana Bran Flakes comes first with 7 ingredients and M&S Only 3 Ingredients Bran Flakes comes last with 3 ingredients.

M&S Fruit & Fibre Flakes

383
10.2
0.28
13
9.1
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.8
Teaspoons)
9
(
2.4
g per 100 calories)
6
10
5
1
8
% of an adult's daily calories
Free sugars and energy account for most of its 19 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Nutty Maple Special Flakes

396
13.5
0.58
9
8.2
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1
Teaspoons)
10
(
2.1
g per 100 calories)
6
13
5
3
0
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (7). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Honey Nut Corn Flakes

398
26.6
0.6
8
7.2
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
2
Teaspoons)
13
(
1.8
g per 100 calories)
6
27
4
3
12
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Strawberry & Cherry Special Flakes

370
9.4
0.45
8
8.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.7
Teaspoons)
10
(
2.4
g per 100 calories)
6
9
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 15 penalty points (10 and 4). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Made Without Wheat Special Flakes

384
9.8
0.45
6
7.8
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.7
Teaspoons)
6
(
2
g per 100 calories)
6
10
5
2
17
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Special Flakes

373
8
0.48
6
8.6
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.6
Teaspoons)
9
(
2.3
g per 100 calories)
6
8
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 14 penalty points (8 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Corn Flakes

384
5.5
0.6
5
7.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.4
Teaspoons)
7
(
2
g per 100 calories)
6
6
5
3
0
% of an adult's daily calories
Energy and free sugars account for most of its 12 penalty points (5 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Frosted Flakes

385
22.3
0.45
5
6.3
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1.7
Teaspoons)
12
(
1.6
g per 100 calories)
6
22
4
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Only 1 Ingredient Corn Flakes

392
0
0.03
1
7.4
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0
Teaspoons)
-1
(
1.9
g per 100 calories)
6
0
4
0
0
% of an adult's daily calories
Energy accounts for all 5 of its penalty points. It earns back credit for fibre (2) and protein (4).
% of ingredients are manufactured
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Granola ranked from most to fewest ingredients

All 11 M&S cereals in this group, ranked from most to fewest ingredients. M&S High Protein Peanut & Oat Granola comes first with 17 ingredients and M&S No Added Sugar Seed & Nut Granola comes last with 8 ingredients.

M&S Fruit & Fibre Flakes

383
10.2
0.28
13
9.1
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.8
Teaspoons)
9
(
2.4
g per 100 calories)
6
10
5
1
8
% of an adult's daily calories
Free sugars and energy account for most of its 19 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Nutty Maple Special Flakes

396
13.5
0.58
9
8.2
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1
Teaspoons)
10
(
2.1
g per 100 calories)
6
13
5
3
0
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (7). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Honey Nut Corn Flakes

398
26.6
0.6
8
7.2
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
2
Teaspoons)
13
(
1.8
g per 100 calories)
6
27
4
3
12
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Strawberry & Cherry Special Flakes

370
9.4
0.45
8
8.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.7
Teaspoons)
10
(
2.4
g per 100 calories)
6
9
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 15 penalty points (10 and 4). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Made Without Wheat Special Flakes

384
9.8
0.45
6
7.8
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.7
Teaspoons)
6
(
2
g per 100 calories)
6
10
5
2
17
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Special Flakes

373
8
0.48
6
8.6
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.6
Teaspoons)
9
(
2.3
g per 100 calories)
6
8
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 14 penalty points (8 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Corn Flakes

384
5.5
0.6
5
7.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.4
Teaspoons)
7
(
2
g per 100 calories)
6
6
5
3
0
% of an adult's daily calories
Energy and free sugars account for most of its 12 penalty points (5 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Frosted Flakes

385
22.3
0.45
5
6.3
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1.7
Teaspoons)
12
(
1.6
g per 100 calories)
6
22
4
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Only 1 Ingredient Corn Flakes

392
0
0.03
1
7.4
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0
Teaspoons)
-1
(
1.9
g per 100 calories)
6
0
4
0
0
% of an adult's daily calories
Energy accounts for all 5 of its penalty points. It earns back credit for fibre (2) and protein (4).
% of ingredients are manufactured
View Item

Muesli ranked from most to fewest ingredients

All 8 M&S cereals in this group, ranked from most to fewest ingredients. M&S Collection Raspberry & Sliced Fig Muesli comes first with 20 ingredients and M&S No Added Sugar Swiss Style Muesli comes last with 6 ingredients.

M&S Fruit & Fibre Flakes

383
10.2
0.28
13
9.1
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.8
Teaspoons)
9
(
2.4
g per 100 calories)
6
10
5
1
8
% of an adult's daily calories
Free sugars and energy account for most of its 19 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Nutty Maple Special Flakes

396
13.5
0.58
9
8.2
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1
Teaspoons)
10
(
2.1
g per 100 calories)
6
13
5
3
0
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (7). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Honey Nut Corn Flakes

398
26.6
0.6
8
7.2
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
2
Teaspoons)
13
(
1.8
g per 100 calories)
6
27
4
3
12
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Strawberry & Cherry Special Flakes

370
9.4
0.45
8
8.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.7
Teaspoons)
10
(
2.4
g per 100 calories)
6
9
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 15 penalty points (10 and 4). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Made Without Wheat Special Flakes

384
9.8
0.45
6
7.8
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.7
Teaspoons)
6
(
2
g per 100 calories)
6
10
5
2
17
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Special Flakes

373
8
0.48
6
8.6
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.6
Teaspoons)
9
(
2.3
g per 100 calories)
6
8
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 14 penalty points (8 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Corn Flakes

384
5.5
0.6
5
7.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.4
Teaspoons)
7
(
2
g per 100 calories)
6
6
5
3
0
% of an adult's daily calories
Energy and free sugars account for most of its 12 penalty points (5 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Frosted Flakes

385
22.3
0.45
5
6.3
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1.7
Teaspoons)
12
(
1.6
g per 100 calories)
6
22
4
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Only 1 Ingredient Corn Flakes

392
0
0.03
1
7.4
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0
Teaspoons)
-1
(
1.9
g per 100 calories)
6
0
4
0
0
% of an adult's daily calories
Energy accounts for all 5 of its penalty points. It earns back credit for fibre (2) and protein (4).
% of ingredients are manufactured
View Item

Clusters and crunch ranked from most to fewest ingredients

All 7 M&S cereals in this group, ranked from most to fewest ingredients. M&S Apple & Cinnamon Crunch comes first with 22 ingredients and M&S Strawberry & Almond Crunch comes last with 15 ingredients.

M&S Fruit & Fibre Flakes

383
10.2
0.28
13
9.1
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.8
Teaspoons)
9
(
2.4
g per 100 calories)
6
10
5
1
8
% of an adult's daily calories
Free sugars and energy account for most of its 19 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Nutty Maple Special Flakes

396
13.5
0.58
9
8.2
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1
Teaspoons)
10
(
2.1
g per 100 calories)
6
13
5
3
0
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (7). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Honey Nut Corn Flakes

398
26.6
0.6
8
7.2
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
2
Teaspoons)
13
(
1.8
g per 100 calories)
6
27
4
3
12
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Strawberry & Cherry Special Flakes

370
9.4
0.45
8
8.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.7
Teaspoons)
10
(
2.4
g per 100 calories)
6
9
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 15 penalty points (10 and 4). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Made Without Wheat Special Flakes

384
9.8
0.45
6
7.8
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.7
Teaspoons)
6
(
2
g per 100 calories)
6
10
5
2
17
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Special Flakes

373
8
0.48
6
8.6
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.6
Teaspoons)
9
(
2.3
g per 100 calories)
6
8
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 14 penalty points (8 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Corn Flakes

384
5.5
0.6
5
7.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.4
Teaspoons)
7
(
2
g per 100 calories)
6
6
5
3
0
% of an adult's daily calories
Energy and free sugars account for most of its 12 penalty points (5 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Frosted Flakes

385
22.3
0.45
5
6.3
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1.7
Teaspoons)
12
(
1.6
g per 100 calories)
6
22
4
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
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M&S Only 1 Ingredient Corn Flakes

392
0
0.03
1
7.4
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0
Teaspoons)
-1
(
1.9
g per 100 calories)
6
0
4
0
0
% of an adult's daily calories
Energy accounts for all 5 of its penalty points. It earns back credit for fibre (2) and protein (4).
% of ingredients are manufactured
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Porridge and overnight oats ranked from most to fewest ingredients

All 19 M&S cereals in this group, ranked from most to fewest ingredients. M&S Made Without Wheat Gluten Free Mixed Berry & Almond Overnight Oats comes first with 10 ingredients and M&S Traditional Whole Oats comes last with 1 ingredient.

M&S Fruit & Fibre Flakes

383
10.2
0.28
13
9.1
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.8
Teaspoons)
9
(
2.4
g per 100 calories)
6
10
5
1
8
% of an adult's daily calories
Free sugars and energy account for most of its 19 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Nutty Maple Special Flakes

396
13.5
0.58
9
8.2
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1
Teaspoons)
10
(
2.1
g per 100 calories)
6
13
5
3
0
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (7). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Honey Nut Corn Flakes

398
26.6
0.6
8
7.2
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
2
Teaspoons)
13
(
1.8
g per 100 calories)
6
27
4
3
12
% of an adult's daily calories
Free sugars and energy account for most of its 17 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Strawberry & Cherry Special Flakes

370
9.4
0.45
8
8.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.7
Teaspoons)
10
(
2.4
g per 100 calories)
6
9
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 15 penalty points (10 and 4). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Made Without Wheat Special Flakes

384
9.8
0.45
6
7.8
kcal
g of
g protein
 Calories
(
(
1
 manufactured)
0.7
Teaspoons)
6
(
2
g per 100 calories)
6
10
5
2
17
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (10). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Special Flakes

373
8
0.48
6
8.6
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.6
Teaspoons)
9
(
2.3
g per 100 calories)
6
8
5
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 14 penalty points (8 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Corn Flakes

384
5.5
0.6
5
7.7
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0.4
Teaspoons)
7
(
2
g per 100 calories)
6
6
5
3
0
% of an adult's daily calories
Energy and free sugars account for most of its 12 penalty points (5 and 5). It earns back credit for fibre (5). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Frosted Flakes

385
22.3
0.45
5
6.3
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
1.7
Teaspoons)
12
(
1.6
g per 100 calories)
6
22
4
2
0
% of an adult's daily calories
Free sugars and energy account for most of its 16 penalty points (10 and 5). It earns back credit for fibre (4). Its protein does not count, because it scores 11 or more penalty points.
% of ingredients are manufactured
View Item

M&S Only 1 Ingredient Corn Flakes

392
0
0.03
1
7.4
kcal
g of
g protein
 Calories
(
(
0
 manufactured)
0
Teaspoons)
-1
(
1.9
g per 100 calories)
6
0
4
0
0
% of an adult's daily calories
Energy accounts for all 5 of its penalty points. It earns back credit for fibre (2) and protein (4).
% of ingredients are manufactured
View Item

Ingredients are counted from the ingredients lists on Ocado's M&S listings. Each named ingredient counts once, including the parts of compound ingredients such as chocolate or crisped rice, and the vitamins and minerals added as fortification count as one.

Manufactured ingredients are those made by industrial processing rather than found in a kitchen, such as glucose syrup, protein isolates, added fibres, emulsifiers and flavourings. The share of manufactured ingredients is one of the signs Boone uses to judge whether a food is ultra-processed.

Frequently asked questions

Which M&S cereal has the most ingredients?+

M&S Apple & Cinnamon Crunch, with 22 ingredients, 4 of them manufactured.

Which M&S cereals have the fewest ingredients?+

7 have just one: M&S Jumbo Oats, M&S Made Without Traditional Porridge Oats, M&S Only 1 Ingredient Corn Flakes, M&S Organic Traditional Oats, M&S Steel Cut Pinhead Oats, M&S Traditional Scottish Porridge Oats, M&S Traditional Whole Oats.

What counts as a manufactured ingredient?+

An ingredient made by industrial processing rather than found in a home kitchen, such as glucose syrup, soya protein isolate, chicory fibre, emulsifiers and flavourings.

Does a long ingredients list make a cereal unhealthy?+

Not on its own. Nuts, seeds and dried fruit add to the count. The share of manufactured ingredients says more about how processed a cereal is than the total.

Where does this data come from?+

The nutrition panels and ingredients lists on Ocado's M&S own-label cereal listings, collected in October 2026. Boone works out free sugar, manufactured ingredients and nutrient profiling scores from them.