McVitie'sBiscuits & Cookies#14 of 28 in categoryRating 2.3/5

McVitie's Digestive Zero Added Sugar Biscuit

Red flags

  • Red flag: High sodium (750mg per 100g)
  • Red flag: High saturated fat (10.6g)
  • Red flag: Refined flour (maida) base

Green flags

  • Green flag: Source of protein (8.2g)
  • Green flag: High fibre (10g)
  • Green flag: No added sugar

Ingredients, decoded

13 listed
  • Refined Wheat Flour (Maida) (40.6%)
  • Wheat Flour (Atta) (18.3%)
  • Edible Vegetable Oil (Palm)
  • Polyols [INS 965(ii), INS 965(i)]
  • Oligofructose (6.5%)
  • Raising Agents [INS 500(ii), INS 503(ii), INS 450(i)]
  • Calcium Carbonate
  • Iodised Salt
  • Oat Meal
  • Emulsifier (INS 471)
  • Acidity Regulator (INS 296)
  • Nature Identical Flavouring Substances
  • Sweetener (INS 955)
ConcernWorth watchingIn label order. Tap a highlighted one to learn more.

DC4

Nutrition per 100 g
DNutritionCIngredients4Risk
VerdictPOOR
Energy453 kcal
Protein8.2 g
Carbohydrates65.9 g
Total sugars1 g
Added sugars0 g
Dietary fibre10 g
Total fat20.7 g
Saturated fat10.6 g
Trans fat0 g
Cholesterol0 mg
Sodium750 mg
Highlighted values exceed FSSAI and UK FSA front of pack thresholds.

Our take

CleanPlate review

Zero added sugar, but mostly maida and sweeteners

McVitie's Digestive Zero Added Sugar is a sugar-free version of the classic digestive. It is built from refined wheat flour (maida, 40.6%) and atta (18.3%), palm oil, the sugar replacers maltitol and sucralose, added oligofructose fibre (6.5%) and oat meal.

CleanPlate scores it [L]DC4. The D for nutrition is low: only 4.15 g fibre per 100 g and little else credited; its 8.2 g of protein earns no credit because it is under 2.75 g per 100 kcal. The C for ingredients reflects mostly refined or industrial ingredients (led by refined wheat flour, wheat flour and edible vegetable oil), with additives that cost points: diphosphates, sucralose, flavouring and mono- and diglycerides of fatty acids. The [L] marks a hollow label promise: the front claim "Goodness of Wholewheat" does not hold, because refined wheat flour (maida) is listed first at 40.6% against 18.3% atta. The 4 for risk comes mainly from saturated fat (10.6 g per 100 g) and sodium (750 mg per 100 g).

Claims vs reality

What the pack says, checked against the ingredient list and nutrition panel.

  • On the pack

    “Goodness of Wholewheat”

    Misleading

    Refined wheat flour (maida) is listed first at 40.6%; atta is 18.3%.

  • On the pack

    “0% Added Sugar”

    Be careful

    True: 1 g of sugar per 100 g, none added. The sweetness comes from maltitol and sucralose instead.

  • On the pack

    “High In Fibre”

    Holds

    10 g per 100 g, though about 6.5 g of the biscuit is added oligofructose.

  • On the pack

    “Trans Fat Free”

    Holds

    0 g trans fat per 100 g, and no hydrogenated fat is listed.

How DC4 breaks down

Each grade is scored on its own. Here are the label numbers behind each one, per 100 g.

How we score →
01 Nutritional valueA to E
D

Low nutrient density

Protein
8.2 g
Fibre
10 g
Vitamins and minerals
None declared
Energy
453 kcal

Scored on protein, fibre and twelve vitamins and minerals, against the Codex and FSSAI "source" and "high" levels, per 100 g and per 100 kcal.

02 Ingredient & label integrityA to E
C

Mixed processing and additives

Base
Refined Wheat Flour
Main fat
Edible Vegetable Oil
Sweeteners
Oligofructose
Additives
5
Flagged
Maida

Scored on how processed the ingredients are, which additives are used and why, and whether the label keeps its promises.

03 Risk nutrients1 to 5
4

High risk

Added sugar
0 g
Sodium
750 mg
Saturated fat
10.6 g
Trans fat
0 g

Scored on free sugar, sodium, saturated fat and trans fat, each weighed by how strong the evidence of harm is.

[L] The name or pack claims promise more than the ingredient list delivers. See Claims vs reality.

A closer look

Does the label add up?

Refined wheat flour (maida) 40.6%, wheat flour (atta) 18.3%, palm oil, polyols (maltitol, INS 965), oligofructose 6.5%, raising agents (INS 500(ii), 503(ii), 450(i)), calcium carbonate, iodised salt, oat meal, emulsifier INS 471, acidity regulator INS 296, nature-identical flavouring and the sweetener sucralose (INS 955).

Per 100 g: 453 kcal, 20.7 g fat of which 10.6 g saturated, 1 g sugar of which 0 g added, 10 g fibre, 8.2 g protein, 750 mg sodium. No calcium is declared although calcium carbonate is listed.

Ingredients to watch

  • Maida leads the listConcern

    Refined flour is 40.6% of the biscuit and atta only 18.3%, so the wholewheat claim on the front is not met.

  • Maltitol and sucraloseWorth watching

    Two sweeteners replace the sugar. Maltitol can upset the stomach in larger amounts, and human trials of sucralose have found effects on blood sugar and gut bacteria in some people.

  • Saturated fatWorth watching

    10.6 g per 100 g, mostly from palm oil.

  • FibreFine

    10 g per 100 g, about 3 g in a 30 g serve of four biscuits.

Common misconceptions

Myth: "Sugar free biscuits are light"

Here sugar is replaced by maltitol and sucralose. The biscuit still has 453 kcal and 20.7 g of fat per 100 g.

Myth: "Digestives help digestion"

The name dates from the idea that baking soda settled the stomach. What helps is fibre, and four biscuits give about 3 g of it.

How often, and how

  • Healthy adultsOccasionally
  • ChildrenRarely
  • Diabetes or prediabetesLimit

Smarter ways to eat it

Add protein

Have one or two with milk or a small bowl of curd; the biscuit has almost no protein credit.

Look for atta first

If the wholewheat claim matters to you, pick a pack that lists atta or whole wheat flour first.

Common questions

Is McVitie's Digestive Zero Added Sugar Biscuit healthy?

McVitie's Digestive Zero Added Sugar Biscuit scores DC4 (Poor) on CleanPlate, which makes it best kept as a rare treat rather than a regular buy. The main concerns are: High sodium (750mg per 100g); High saturated fat (10.6g); Refined flour (maida) base. On the plus side: Source of protein (8.2g); High fibre (10g); No added sugar.

What does the DC4 score mean?

The first letter (D) grades nutritional value: low nutrient density. The second letter (C) grades ingredient and label integrity: mixed processing and additives. The number (4) grades risk nutrients (sugar, sodium, saturated fat): high risk.

Which ingredients in McVitie's Digestive Zero Added Sugar Biscuit should I watch?

Refined Wheat Flour (Maida) (40.6%) (Maida).

Last reviewed October 9, 2026. Scored with the CleanPlate method from the published label.

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