Plain-biscuit shoppers
If you want an uncoated digestive for an occasional late supper, compare the recipe and pack size of the particular variety you are considering.
Who is this choice for?
Shoppers comparing sugar and portions
Compare labelled sugars on a per-100g basis, then check the serving information against how many biscuits you plan to eat.
Shoppers considering reflux or allergies
Eating close to bedtime may not suit someone with reflux. For allergies, check the current pack’s ingredients and allergen statement rather than relying on the variety name.
What should you check first?
Start with the variety you would want to eat, then compare labels on the same weight basis and consider the timing of your supper.
| Priority | What to check | Your needs |
|---|---|---|
| Sugars and portion | Compare total sugars per 100g, then check the stated serving and how many biscuits you plan to eat. The checked McVitie's Original lists 15.1g sugars per 100g and 71 kcal per biscuit; Ocado lists 8.9g sugars per 100g for McVitie's The Light One. | I want to compare varieties fairly without assuming that a reduced-sugar label tells me everything about my portion. |
| Coating and flavour | Check whether the biscuit is uncoated or chocolate-coated. Joybuy lists a 30% milk-chocolate coating and 28.5g sugars per 100g for the checked McVitie's Milk Chocolate 400g pack. | An uncoated wheat biscuit appeals to me, or I may prefer chocolate and want to account for the difference on its label. |
| Bedtime timing | Consider when you will eat and whether chocolate is a personal trigger. Cambridge University Hospitals NHS Foundation Trust advises adults with reflux to avoid eating late and ideally finish their evening meal three to four hours before bed. | If reflux affects me, the time I eat may matter more than which digestive I choose. |
| Allergens | Read the exact pack’s ingredients and allergen statement. The checked McVitie's Milk Chocolate listing declares wheat, milk and soya; Marks & Spencer warns that product information can change. | I need to check the pack I will actually eat, particularly when switching between plain and chocolate varieties. |
What is easy to overlook?
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Treating “digestive” as a promise of relief
The biscuit’s name does not establish a digestive benefit. Cambridge University Hospitals NHS Foundation Trust advises people with reflux to avoid late meals and identifies chocolate as a possible trigger.
If reflux is a concern, consider the timing and the foods that affect you before choosing a late supper.
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Assuming plain or reduced-sugar means low sugar
The checked McVitie's Original lists 15.1g sugars per 100g, while Ocado lists 8.9g for The Light One. Neither meets the NHS definition of low sugar, which is 5g or less per 100g.
Compare the “of which sugars” line per 100g, then look at the serving information for the amount you expect to eat.
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Assuming varieties have the same allergens
The checked McVitie's Milk Chocolate listing declares wheat, milk and soya. Ingredients can differ between variants and change over time.
Check the allergen information on the exact pack before eating.
Relevant brand references
McVitie's
The checked UK listings include Original, The Light One and Milk Chocolate digestives.
- Joybuy lists 15.1g sugars per 100g for the checked Original twin pack and 28.5g for the checked Milk Chocolate 400g pack; Ocado lists 8.9g for The Light One 250g pack.
- These figures describe those specific packs, not every McVitie's variety. Check the current pack when comparing recipes or allergens.
M&S
Marks & Spencer lists separate plain 400g and Milk Chocolate 300g digestives.
- The checked Marks & Spencer labels list 18.2g sugars per 100g for the plain biscuits and 31.7g for the milk-chocolate variety.
- Marks & Spencer says ingredients and other product information may change, so use the current pack for an allergen check.
Crawford's
A plain 400g digestive is documented in an Iceland Foods listing.
- The listed ingredients include wheat flour and wholemeal wheat flour.
- Check the current pack’s ingredients and allergen statement before eating.
Digestives on Joybuy
These Joybuy options include plain, sugar-labelled and chocolate digestives for comparing flavour, pack format and the information on each label.
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McVitie's Digestives the Original 2 x 315g
An uncoated option if you want a plain digestive. Joybuy lists 15.1g sugars per 100g and 71 kcal per biscuit for this twin pack; check the current pack’s allergens before eating.
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McVitie's Digestives Milk Chocolate 400g
For a milk-chocolate-coated digestive, this listing specifies a 30% milk-chocolate coating and 28.5g sugars per 100g. It declares wheat, milk and soya; check the pack, particularly if allergens or chocolate as a reflux trigger matter to you.
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Gullon Zero Sugar Free Original Digestives 400g
If the sugar-labelled variety interests you, compare its current per-100g nutrition with other digestives rather than relying on the name alone. Check the pack for sweeteners, any associated warnings and allergens.
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McVitie's Digestives Dark Chocolate Twin Pack 2 x 266g
A dark-chocolate variety in two 266g packs. Compare its current sugars per 100g with other chocolate digestives, and check the allergen statement on the pack.
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McVitie's Seriously Chocolate Digestives 250g
Another chocolate digestive option, in a 250g pack. Check its current sugars per 100g, serving information and allergens when deciding whether it suits a late supper.
Common questions
Do digestive biscuits help digestion?
Do not choose them as a remedy because of their name. For adults with reflux, Cambridge University Hospitals NHS Foundation Trust instead advises attention to meal timing and individual food triggers.
Is a “light” digestive low in sugar or calories?
Not necessarily. Ocado lists 8.9g sugars and 464 kcal per 100g for the checked McVitie's The Light One; the checked Original lists 15.1g sugars per 100g. The NHS defines low sugar as 5g or less per 100g, so compare the figures and your intended portion rather than the name.
What should I check if I have a food allergy?
Check the ingredients and allergen statement on the exact pack before eating. The checked McVitie's Milk Chocolate listing declares wheat, milk and soya, while Marks & Spencer cautions that product information can change.
How should I store an opened pack?
Follow its own label. Ocado’s listing for the checked McVitie's The Light One says to store it in a cool, dry place and use an airtight container once opened.