Newcomers to dark chocolate
If you want a small chocolate finish after supper without starting with the most intense cocoa taste, compare plain bars around 70%. Divine describes its 70% bar as having deep cocoa flavour and subtle sweetness.
Who is each option for?
People who prefer stronger cocoa flavours
If you already enjoy less sweet, more intense chocolate, compare higher-cocoa bars by percentage and the nutrition information on each pack. Montezuma's describes higher cocoa percentages as generally less sweet; the percentage alone does not tell you whether a bar suits bedtime.
Late-evening and allergen-conscious shoppers
If you eat close to bedtime, consider whether caffeine affects your sleep. If you avoid an allergen, check the exact pack: Lindt says its EXCELLENCE 70% bar is made to a vegan recipe but is not suitable for people with a milk allergy.
What should you check before choosing?
Start with the cocoa flavour and format you want, then check the pack for ingredients, allergens and nutrition information. Treat timing as a separate decision if chocolate will follow a late supper.
| Priority | What to check | Your needs |
|---|---|---|
| Cocoa taste | Compare the stated cocoa percentage and flavour description. A higher percentage is a starting point for judging cocoa intensity, not a substitute for the pack's nutrition information. | I would rather start with a less intense plain bar, or I already know I enjoy the stronger taste of 85% cocoa and above. |
| Bedtime timing | Consider when you will eat it and whether caffeine affects you. Oxford Health CAMHS identifies chocolate as a potential caffeine source and says caffeine can affect sleep. | If supper is close to bed, I may prefer to have chocolate earlier or choose a different dessert rather than assume a cocoa percentage settles the question. |
| Ingredients and allergens | Read the exact pack's ingredients and any ‘may contain’ statement, especially for vegan-labelled, nut-containing or filled varieties. A vegan recipe does not establish milk-allergy suitability. | I need to know whether this particular bar meets my ingredient requirements, not just whether its front label says ‘dark’ or ‘vegan’. |
| Texture and format | Compare a plain bar with cocoa-nib, fruit, nut or filled recipes; check added ingredients for each variant. Montezuma's Lordy Lord, for example, contains 7% cocoa nibs according to the brand. | Some evenings I want a straightforward cocoa taste; on others, crunch or a flavoured dessert finish matters more. |
Common buying mistakes
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Using cocoa percentage as a bedtime guide
A higher cocoa percentage can signal a less sweet, more intense flavour, but it does not establish how much caffeine a serving contains. Oxford Health CAMHS says caffeine can affect sleep and identifies chocolate as a potential source.
Choose cocoa percentage for flavour. If caffeine affects you and supper is close to bedtime, consider having chocolate earlier instead of simply switching to a higher percentage.
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Assuming vegan means suitable for a milk allergy
Lindt states that its EXCELLENCE 70% bar is made to a vegan recipe but is not suitable for people with a milk allergy. The two descriptions answer different questions.
Check the ingredients and precautionary allergen statement on the exact pack before choosing it for someone with an allergy.
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Overlooking additions in flavoured chocolate
A nibbed, nut-containing or filled variety has a different ingredient profile from a plain bar. Montezuma's Lordy Lord, for example, includes cocoa nibs; Hotel Chocolat lists fruit-and-nut options in its dark range.
Choose by the particular recipe and read its ingredient and allergen information, rather than relying on the words ‘dark chocolate’.
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Relying only on an online description
Online product information may not reflect the pack you receive. Marks & Spencer advises shoppers to read the product label rather than rely solely on its website.
Confirm the cocoa percentage, ingredients, allergens and storage instructions on the current pack.
Brand ranges to compare
Divine
Divine describes its 70% dark bar as having deep cocoa flavour with subtle sweetness, making it a reference point for a plain after-supper bar.
- The cited bar states 70% cocoa.
- Check the current pack for ingredients and allergen statements before choosing it for a dietary requirement.
Lindt
Lindt's EXCELLENCE 70% bar offers another plain dark-chocolate reference for comparing cocoa taste.
- The cited EXCELLENCE bar states 70% cocoa.
- Lindt says this bar is made to a vegan recipe but is not suitable for people with a milk allergy.
Montezuma's
Montezuma's Lordy Lord is a 70% dark-chocolate option with cocoa nibs for a different texture from a plain bar.
- The brand lists cocoa nibs as 7% of the Lordy Lord recipe.
- Check the exact pack's ingredients and allergen statement when choosing a textured variety.
M&S
The cited M&S Collection dark bar states a minimum of 85% cocoa solids, providing a higher-cocoa option to compare with 70% bars.
- Its stated cocoa percentage makes the variant identifiable when comparing packs.
- The cited bar is not suitable for people with a milk allergy; M&S advises reading the current product label.
Hotel Chocolat
Hotel Chocolat lists dark-chocolate formats including 70% batons, 85% batons and an 80% fruit-and-nut selector.
- These formats offer a choice between plain cocoa-focused and fruit-and-nut recipes.
- Ingredients and allergens need checking for the individual variant, particularly when it contains additions.
Dark chocolate options on Joybuy
These bars cover 70%, 72%, 85% and 90% cocoa choices for comparing a dark-chocolate finish to supper. The list is not a guide to which bar, if any, to eat immediately before bed.
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Morrisons The Best 85% Cocoa Ecuador Dark Chocolate 100g
Consider this 85% cocoa bar if you prefer a higher-cocoa option after supper. Check the current pack for ingredients and allergens; its cocoa percentage does not establish bedtime suitability.
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Green & Black's Dark 85% Chocolate 90g
Another 85% cocoa bar for comparing higher-cocoa choices. Read the pack's ingredient and allergen information if either affects your choice.
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Green & Black's Dark 70% Chocolate 90g
This 70% cocoa bar is a plain option to compare with the higher-percentage bars if you do not want to start at 85% or 90%. Check the current pack for ingredients and allergens.
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Morrisons The Best 72% Cocoa Dominican Republic Dark Chocolate 100g
At 72% cocoa, this bar offers another percentage to compare with the 70% and 85% options. Use the current pack to check its ingredients, allergens and nutrition information.
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Lindt EXCELLENCE 90% Cocoa Supreme Dark Chocolate 100g
Consider this 90% cocoa bar if you already prefer very high cocoa percentages. Check its own pack for ingredients and allergens; do not apply the allergen information for Lindt's different 70% bar to this variant.
Questions about dark chocolate after supper
Is dark chocolate a suitable choice immediately before bed?
Not necessarily. Oxford Health CAMHS identifies chocolate as a potential caffeine source and says caffeine can affect falling asleep, sleep duration and sleep quality. If caffeine affects you, consider having chocolate earlier or choosing a non-chocolate dessert when supper is close to bedtime.
Does more cocoa make a bar better for late supper?
No: cocoa percentage helps you compare flavour, not bedtime suitability. Montezuma's describes higher-cocoa chocolate as generally less sweet, but the percentage does not establish a particular bar's caffeine content, allergens or nutrition values. Check the exact pack for the information relevant to your choice.
Can I rely on vegan dark chocolate if I have a milk allergy?
No. Lindt says its EXCELLENCE 70% bar is made to a vegan recipe but is not suitable for people with a milk allergy. Check both the ingredients and any precautionary allergen statement on the exact product you intend to eat.
What does ‘may contain’ mean on a UK chocolate pack?
It is precautionary allergen labelling, used to communicate that an allergen could be unintentionally present. Food Standards Agency-commissioned research describes this purpose for allergens regulated in the UK. Do not dismiss a relevant warning because a bar is labelled dark or vegan.
Should I choose plain or flavoured dark chocolate after supper?
Choose a plain bar if you want to focus on cocoa taste and compare stated percentages. If you want added texture or flavour, look at the exact recipe: Montezuma's Lordy Lord contains cocoa nibs, while Hotel Chocolat lists fruit-and-nut dark chocolate. Check ingredients and allergens for the individual variant.