Gym-goers looking for fresh breath
If you have already eaten and want a mint before a class or commute, a portable sugar-free option fits that purpose. A boxed assortment serves a different, sharing-led purpose.
Who is choosing mints?
People choosing a small sweet around exercise
If you are buying a mint as confectionery, check its stated serving and sugar content. If you need a planned snack before training, consider food that provides the carbohydrate and protein described in University College London Hospitals NHS Foundation Trust guidance instead.
What should you check?
Decide whether the purchase is for fresh breath, a small sweet or sharing, then compare labels using the same stated serving size.
| Priority | What to check | Your needs |
|---|---|---|
| Purpose | For a planned snack 60–90 minutes before exercise, University College London Hospitals NHS Foundation Trust advises carbohydrate and protein with minimal fat. Check the food’s composition rather than treating its sweet taste as evidence that it meets this guidance. | If I need food before training, a few breath mints are not the snack I am looking for. |
| Sugar and serving | Tesco lists less than 0.5 g sugars per three Polo Sugar Free mints and 4.3 g per three Polo Original mints. Read energy and sugar values against the serving stated on each pack. | For fresh breath, I may prefer a sugar-free mint; if I want a regular sweet mint, I want to know how much sugar its stated serving contains. |
| Ingredients | Check sweeteners, gelatine and declared allergens on the current pack. Tesco lists gelatine in Trebor Extra Strong; Marks & Spencer lists milk-derived ingredients in its Mint Assortment. | I want to check the exact product rather than assume every peppermint mint or assortment meets my ingredient requirements. |
| Pack format | Compare a roll or small pack with a sharing assortment. Marks & Spencer’s Mint Assortment is a 225 g mixed confectionery pack, not a three-mint serving. | A few mints to carry to training call for a different pack from a sweet gift or something to share. |
Common buying mistakes
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Treating a breath mint as a planned snack
A mint’s small serving does not provide the carbohydrate-and-protein combination in University College London Hospitals NHS Foundation Trust guidance for a snack 60–90 minutes before exercise.
Choose food separately when you need that snack; buy mints for fresh breath or as confectionery.
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Buying a sharing box for a few mints on the go
The 225 g Marks & Spencer Mint Assortment is a mixed confectionery pack, whereas a roll is easier to carry when you only intend to take a few mints.
Choose the pack format for the occasion: a roll or small pack for carrying, or an assortment for sharing or gifting.
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Assuming all mints have the same ingredients
Tesco lists gelatine in Trebor Extra Strong, while the Marks & Spencer Mint Assortment contains milk-derived ingredients. Flavour and pack appearance do not establish ingredient suitability.
Read the current pack’s ingredient and allergen information before choosing, particularly when an ingredient matters to you.
Brand and product-line references
Polo
Polo offers both sugar-free and regular mints. The distinction matters more here than the shared brand name.
- Tesco lists 10 kcal and less than 0.5 g sugars per three Polo Sugar Free mints; Sainsbury’s lists 10 kcal and 0.1 g sugars per three Polo Sugar Free Extra Strong mints.
- Tesco lists 4.3 g sugars per three Polo Original mints. Check which variant you are buying before comparing servings.
Trebor
Trebor Extra Strong is a conventional hard peppermint mint for shoppers who want that type of sweet rather than a sugar-free option.
- Tesco describes the Extra Strong peppermint mint as a hard pressed mint.
- Tesco lists 2.3 g sugars per 2.4 g mint and includes gelatine in the ingredients of the listed roll.
M&S
The Marks & Spencer Mint Assortment is a 225 g mixed confectionery pack suited to a sharing or gifting purchase, rather than a portable mint for one person.
- The assortment brings several types of mint confectionery into one box.
- Marks & Spencer lists 58.2 g sugars and 4.5 g fat per 100 g, alongside milk-derived ingredients. Those figures describe the assortment, not an individual mint serving.
Joybuy mint options
These Joybuy options are individual mint packs and multipacks for fresh breath or a small sweet, rather than boxed assortments for sharing. Check the serving and ingredients of the exact pack if you also need to assess it as food before exercise.
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Smint Peppermint Sugar Free Mints 35g
A sugar-free peppermint choice if you have already eaten and want a mint before training. The 35g pack is not a substitute for a planned carbohydrate-and-protein snack; check the pack’s serving information if you need to assess it as food.
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Tic Tac Mint 4 Pack 72g
A four-pack to consider when you want conventional mint confectionery to carry or share. Compare the sugar information using the amount you expect to eat, and choose food separately if you need a planned pre-workout snack.
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Trebor Extra Strong Peppermint 4 Rolls 145.6g
Four peppermint rolls for someone who prefers a regular mint to a sugar-free one. Check the ingredients of this exact multipack if you avoid gelatine, and read its serving values before treating a few mints as exercise food.
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Asahi Mintia Sugar-Free Grape Mints 22g
A sugar-free grape-flavoured mint option when fresh breath, rather than a planned snack, is the purpose. Check the current pack for its ingredients and serving information if particular sweeteners or nutrition values matter to your choice.
Frequently asked questions
Can mints replace a pre-workout snack?
No, not when you need a planned snack before training. University College London Hospitals NHS Foundation Trust advises including carbohydrate and protein with minimal fat in a snack 60–90 minutes before exercise; a few confectionery mints do not provide that combination.
Should I choose sugar-free or regular mints before the gym?
For fresh breath after you have eaten, choose according to your sugar and ingredient preferences. Tesco lists less than 0.5 g sugars per three Polo Sugar Free mints, compared with 4.3 g per three Polo Original mints. Both are mint choices, not replacements for a planned snack.
What should I check on a boxed mint assortment?
Check the ingredients, allergens and nutrition per 100 g as well as the amount you intend to serve. Marks & Spencer’s 225 g Mint Assortment contains milk-derived ingredients. GOV.UK states that prepacked food containing any of the 14 regulated allergens must clearly identify them in the ingredients list, so read the current pack rather than relying on the box image.