What should you check before buying?
Start with the number of people you expect, then decide whether flavour choice or a familiar bar matters more. Check the actual wrappers before offering any pack to a mixed group.
| Priority |
What to check |
Your needs |
| Flavour choice |
Check whether the box contains named flavours or repeats one flavour. For a mixed box, read the label on each different bar. |
I would rather let adults choose a flavour than assume everyone wants the same one. Grenade lists 12 bars in its Selection Box; a single-flavour box serves a different purpose. |
| Pack count |
Count the individual items, not just the boxes. PhD lists a 12-pack, while Myprotein lists seven items in its Protein Snack Box. |
If I expect around a dozen people to take a bar, seven items will not cover that number. For a smaller trial group, seven may be enough. |
| Ingredients and warnings |
Keep original wrappers available and check each flavour’s ingredients, allergens and sweetener warnings. Grenade’s Selection Box also states that it is not suitable for children under 14. |
People may have different dietary requirements, so I need them to be able to read the label before choosing. Protein bars should not be the only option for an unknown group. |
| Nutrition per bar |
Compare the panel for the actual flavour and bar size. PhD lists examples with 21g or 22g protein per 64g bar; those values should not be applied to every protein bar. |
When the group specifically wants a protein bar, I can compare the bars they are likely to choose rather than relying on a claim about the whole range. |
| Purchase and selling plans |
Confirm the pack count and product label on the listing you use. If you plan to sell food, ask the relevant local authority whether your activity needs food-business registration before the event. |
I want enough sealed bars for the table and time to check any duties that apply if I am selling them, rather than personally sharing them. |
Which brands and retailers are relevant?
These references cover different pack formats and places to check listings; they do not mean every product is available in every format.
Grenade
Grenade lists both a 12-bar Selection Box and single-flavour 12-bar boxes on its UK site.
- The Selection Box offers several named flavours in one pack.
- Check each bar’s label: Grenade gives allergen and laxative-effect warnings, and states that the Selection Box is not suitable for children under 14.
PhD
PhD lists Smart Protein Bar as a 12-pack for shoppers who have chosen a bar and flavour.
- Its product information gives per-bar nutrition for listed flavours.
- The bar has a whey-protein centre, and PhD warns that excessive consumption may cause laxative effects.
Myprotein
Myprotein’s UK Protein Snack Box contains seven bars and snacks, making it a smaller mixed assortment than a 12-bar box.
- The mixed format lets a small group try different products.
- Contents and flavours can vary; check the labels on the items received.
Barebells
Barebells describes original, soft and vegan bar ranges. Tesco lists individual Barebells Soft bars in its UK protein-bar category.
- The listed ranges give shoppers different bar styles to consider.
- Check the actual product listing and wrapper when buying for a group; an individual-bar listing does not establish a multi-pack’s contents.
Quest
Quest describes protein bars containing sugar alcohols on its official product-range page.
- Its range information can help shoppers identify which ingredients to check on a particular bar.
- Check the label and pack format of any product you intend to offer; sugar-alcohol tolerance differs between people.
Tesco
Tesco is a retailer rather than a protein-bar brand. Its UK category includes a Grenade 4 x 60g pack alongside individual bars and other listings.
- The category provides another place to check smaller packs or individual bars.
- Read the specific listing for pack count, seller and product details before buying.
Joybuy single-flavour packs
These Grenade boxes are single-flavour multi-packs for a group that already wants the chosen bar. They do not offer the flavour choice of a mixed selection box; check each product’s wrapper before sharing.
No image available
Grenade Soft Core Double Chocolate, 12 x 50g
Twelve bars of one flavour suit a group already interested in Double Chocolate; they do not provide a choice of flavours. Keep the wrappers available so people can check ingredients and warnings.
View on Joybuy
No image available
Grenade Soft Core Golden Caramel, 12 x 50g
This 12-bar box keeps the flavour consistent for a group that has chosen Golden Caramel. Check the individual wrapper for ingredients and warnings before offering a bar.
View on Joybuy
No image available
Grenade Soft Core Peanut Butter, 12 x 50g
Twelve Peanut Butter bars offer one flavour rather than a mixed choice. The product information identifies peanuts among its allergens; retain the wrappers for people to check before taking one.
View on Joybuy
No image available
Grenade Oreo Protein Bars, 12 x 60g
This box contains twelve 60g bars of the Oreo variant, so it suits a group that has chosen that flavour rather than one seeking variety. Check the individual label for ingredients and warnings.
View on Joybuy
No image available
Grenade White Oreo Protein Bars, 12 x 60g
Twelve 60g White Oreo bars provide a consistent flavour for people who already want it. Keep each bar wrapped so its ingredients and warnings remain available at the table.
View on Joybuy
Frequently asked questions
Are protein bars suitable for everyone at a car boot sale?
No single bar suits an unknown group. Offer protein bars as an optional sealed refreshment and let people check each wrapper. Grenade’s Selection Box carries allergen and laxative-effect warnings and states that it is not suitable for children under 14.
Should I unwrap bars before putting them out?
Keep bars in their original individual wrappers until the person taking one opens it. That keeps the bar’s own ingredients and allergen information available, particularly when different flavours have different recipes.
Is a seven-item snack box enough for sharing?
It is enough only if seven items cover the number you plan to offer. Myprotein lists seven products in its Protein Snack Box and says contents may vary; for roughly a dozen recipients, check a 12-bar pack instead.
Do I need to register to sell bars at a car boot sale?
If your activity is a food business, Food Standards Agency and Food Standards Scotland guidance says registration is required at least 28 days before food operations start. Whether your particular activity counts as a food business depends on its circumstances; ask the relevant local authority before selling.
What if I repackage food for sale myself?
Check the rules for the food and how you prepare and sell it before relying on the manufacturer’s original label. Food Standards Agency guidance says a food business producing prepacked-for-direct-sale food must label it with the food name and a full ingredients list. The Food Standards Agency and Food Standards Scotland state that the applicable list must emphasise regulated allergens.