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Protein Bar Labels in the UK (2026): Four Exact Flavours Compared

Start with the exact flavour label. Protein bars within the same range can differ in ingredients, allergens, bar size and warnings, so generic brand-family comparisons are unsafe.

Quick answer · Top 4

Compare all four before reading the full details

Open a product to review its fit, limitations and buying checks before choosing a retailer.

Pick 4 - UK-only flavour

Barebells Raspberry Cream Protein Bar

Best for:Buyers comparing this exact UK-and-Ireland flavour and able to inspect the retail label.

Trade-off:The official source page is not a complete substitute for checking the retail pack's full current label.

Open shortlist review
Photorealistic image of protein bars for a UK shortlist buying guide.
Reviewed 11/08/2026 Criteria-based comparison How we chose Review details

Compare the four configurations and rule out a poor fit before choosing a retailer.

Compare all four

The shortlist

Four options, with the trade-offs visible

Use the fit, limitations and checkout checks before opening a retailer page. Confirm the current price, stock, delivery and returns with the retailer.

Pick 1

First comparison point

Peanut-labelled box

Grenade White Chocolate Salted Peanut Protein Bar, 12x60g

Verdict

Choose Grenade White Chocolate Salted Peanut 12x60g when the exact peanut-containing label and polyol warning are acceptable; it is a poor fit for buyers avoiding peanuts or milk.

Review lead pick below

Highlights

  • Exact flavour and box identity with unusually explicit allergen and warning information.

Drawbacks

  • Contains peanuts and milk-derived ingredients and carries a polyol warning.

Buyer fit

Best for

  • Buyers who can accept the exact peanut-containing flavour and want a clearly documented box label.

Not for you if

  • Buyers avoiding peanuts, milk or polyol-containing bars.

Check before buying

  • Match the exact flavour, pack, ingredients, allergens, nutrition panel and warnings.

Pick 2

Flavour label detail

PhD Smart Protein Bar, White Choc Blondie, 12x64g

Verdict

Choose PhD Smart Protein Bar White Choc Blondie 12x64g when its full flavour-level ingredients and allergen panel are the deciding evidence; it contains milk and soy ingredients.

Review pick below

Highlights

  • Exact flavour-level panel with box size, bar size, ingredients and allergens visible.

Drawbacks

  • Contains milk and soy ingredients and has a precautionary gluten statement.

Buyer fit

Best for

  • Buyers who want a detailed exact flavour label rather than a generic product range.

Not for you if

  • Buyers avoiding milk, soy or precautionary gluten wording.

Check before buying

  • Match the exact flavour, 12x64g pack, ingredients, allergens, nutrition panel and warnings.

Pick 3

Plant-based format

Huel Complete Nutrition Bar, Peanut Caramel, 12 Bars

Verdict

Choose Huel Complete Nutrition Bar Peanut Caramel, 12 bars, when a plant-based bar is required; its exact label still contains wheat gluten and peanuts and carries cross-contact warnings.

Review pick below

Highlights

  • Exact plant-based flavour and 12-bar pack with key allergens documented.

Drawbacks

  • Plant-based does not mean allergen-free: the exact label contains wheat gluten and peanuts.

Buyer fit

Best for

  • Buyers comparing a plant-based packaged bar after checking wheat, peanut and cross-contact warnings.

Not for you if

  • Buyers avoiding wheat, peanuts or the published cross-contact context.

Check before buying

  • Match the exact flavour, pack, ingredients, allergens, nutrition panel and warnings.

Pick 4

UK-only flavour

Barebells Raspberry Cream Protein Bar

Verdict

Choose Barebells Raspberry Cream only when its exact UK-and-Ireland flavour and allergen label fit; the official source states that bars contain or may contain nuts.

Review pick below

Highlights

  • Exact flavour and UK-market statement are pinned instead of a generic range page.

Drawbacks

  • The official source page is not a complete substitute for checking the retail pack's full current label.

Buyer fit

Best for

  • Buyers comparing this exact UK-and-Ireland flavour and able to inspect the retail label.

Not for you if

  • Buyers needing a nut-free guarantee or a complete label without opening a retailer listing.

Check before buying

  • Match Raspberry Cream and read the complete current ingredients, allergens, nutrition panel and warnings on the retail pack.

Top 4 comparison

Compare the useful differences, trade-offs and final checks side by side.

Before you compare

Check these first

  1. 1Match exact flavour, pack or bar size, ingredients, allergens, nutrition panel, warnings and suitability on the current label.
  2. 2Note polyol or other consumption warnings and do not infer them across flavours.
  3. 3Supplements and fortified snacks should not replace a varied, balanced diet and healthy lifestyle.

Your four roles

1Peanut-labelled boxGrenade White Chocolate Salted Peanut Protein Bar, 12x60gBuyers who can accept the exact peanut-containing flavour and want a clearly documented box label.

Trade-off:Contains peanuts and milk-derived ingredients and carries a polyol warning.

Not ideal for:Buyers avoiding peanuts, milk or polyol-containing bars.

Check:Match the exact flavour, pack, ingredients, allergens, nutrition panel and warnings.

2Flavour label detailPhD Smart Protein Bar, White Choc Blondie, 12x64gBuyers who want a detailed exact flavour label rather than a generic product range.

Trade-off:Contains milk and soy ingredients and has a precautionary gluten statement.

Not ideal for:Buyers avoiding milk, soy or precautionary gluten wording.

Check:Match the exact flavour, 12x64g pack, ingredients, allergens, nutrition panel and warnings.

3Plant-based formatHuel Complete Nutrition Bar, Peanut Caramel, 12 BarsBuyers comparing a plant-based packaged bar after checking wheat, peanut and cross-contact warnings.

Trade-off:Plant-based does not mean allergen-free: the exact label contains wheat gluten and peanuts.

Not ideal for:Buyers avoiding wheat, peanuts or the published cross-contact context.

Check:Match the exact flavour, pack, ingredients, allergens, nutrition panel and warnings.

4UK-only flavourBarebells Raspberry Cream Protein BarBuyers comparing this exact UK-and-Ireland flavour and able to inspect the retail label.

Trade-off:The official source page is not a complete substitute for checking the retail pack's full current label.

Not ideal for:Buyers needing a nut-free guarantee or a complete label without opening a retailer listing.

Check:Match Raspberry Cream and read the complete current ingredients, allergens, nutrition panel and warnings on the retail pack.

Choose this if / Avoid this if

Rule out poor-fit options before comparing finer details.

Avoid if

  • You cannot verify the exact flavour, ingredients and allergens before eating the product.
  • You need personal nutrition, medical or allergy-suitability advice.

Dealbreakers

  • The live page no longer identifies the exact flavour or pack used here.
  • The label contains an ingredient or precautionary allergen that does not fit the buyer.

Check before buying

  • Match exact flavour, pack or bar size, ingredients, allergens, nutrition panel, warnings and suitability on the current label.
  • Note polyol or other consumption warnings and do not infer them across flavours.
  • Supplements and fortified snacks should not replace a varied, balanced diet and healthy lifestyle.

Choose another shortlist if

  • You need powders, meal replacements, an allergen-free guarantee or personalised dietary advice.

When another role fits better

The first option is a useful starting point, not a universal winner. Move another role ahead when its use case, fit or ownership trade-offs match you better.

Known limitations

UK Shortlists did not taste these bars, lab-test them or measure satiety, recovery or performance outcomes.

How we chose

The checks behind the four picks

We compare four exact UK bar flavours and packs by bar size, protein source, ingredients, allergens, warning visibility and plant-based fit without ranking taste or health outcomes.

  • Step 1: Exact UK flavour and pack identity
  • Step 2: Published ingredients, allergens and warnings
  • Step 3: Dairy, soy, wheat and peanut screening differences
  • Step 4: Current exact UK product or source destination

Disclosure

Last reviewed: 11/08/2026

UK Shortlists may earn a commission when you use some retailer links. This does not increase the price you pay.

As an Amazon Associate we earn from qualifying purchases.

Retailers cannot pay to change which products we recommend or their order.

Prices, stock, delivery and returns can change. Confirm the final details with the retailer before buying.

Read more about how UK Shortlists makes money, retailer checks, and how corrections are handled.

Who checked this shortlist?

Written / compiled by:
UK Shortlists Editorial Team
Last reviewed:
11/08/2026
Review basis:
Criteria-based comparison

We compare published product information, retailer details and the buying criteria shown above. UK Shortlists does not currently publish claims based on first-party product use, laboratory testing or long-term testing.

FAQs & alternatives

Is rank one suitable for everyone?

No. It contains peanuts and milk-derived ingredients and has a polyol warning. Another exact label may fit a different ingredient constraint.

Does plant-based mean allergen-free?

No. The checked Huel Peanut Caramel label contains wheat gluten and peanuts and publishes additional cross-contact warnings.

Did UK Shortlists taste the bars?

No. This is a label-led comparison and makes no taste ranking.

Also consider

  • Choose ordinary food rather than a protein bar when that better fits the need.
  • Compare vegan protein powder labels only if powder is the intended format.

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