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Price comparison: find affordable protein bars

Discover the best protein bars compared

Products

Last updated: 17/07/2026, 14:00
Protein Works Loaded Legends (12 x 47g)

Protein Works Loaded Legends (12 x 47g)

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in flavor "Choc Fudge"

100g

Energy

681 kJ / 163 kcal

Fat

6.6 g

    - of which saturated fatty acids

1.9 g

Carbohydrates

15 g

    - of which sugars

1.4 g

Dietary fiber

6.5 g

Protein

14 g

Salt

0.17 g

Mi. 22.07.

approx. at yours

Free

from £60

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Price per / Bar
£1.33
Pack price
£15.99
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  • IronMaxx Protein 30 Bar (24 x 35g)
    1.

    IronMaxx Protein 30 Bar (24 x 35g)

    in flavor "Peanut"

    per 100 g

    Energy

    554 kJ / 133 kcal

    Fat

    5,9 g

        - of which saturated fatty acids

    4,9 g

    Carbohydrates

    10 g

        - of which sugars

    0,8 g

    Protein

    11 g

    Salt

    0,05 g

    Fr. 24.07.

    approx. at yours

    Free

    from £200

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    Price per / Bar-38%
    £0.64£1.03
    Pack price-38%
    £15.34£24.72
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  • Body Attack Power Protein Bar (35g)
    2.

    Body Attack Power Protein Bar (35g)

    Made in Germany

    In flavor "Chocolate"

    per 100 g

    Energy

    588 kJ / 140 kcal

    Fat

    4,8 g

        - of which saturated fatty acids

    2,7 g

    Carbohydrates

    15 g

        - of which sugars

    9,7 g

    Protein

    8,5 g

    Salt

    0,05 g

    Mi. 22.07.

    approx. at yours

    Free

    from £250

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    PaydirektKlarna
    Price per / Bar-27%
    £0.82£1.12
    Pack price-27%
    £0.82£1.12
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  • Bodybuilding Warehouse Protein Flapjacks (24 x 75g)
    3.

    Bodybuilding Warehouse Protein Flapjacks (24 x 75g)

    sold out

    unavailable

    Free

    from £49

    In Cart

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    Price per / Bar-39%
    £0.96£1.58
    Pack price-39%
    £22.99£37.99
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  • Warrior Raw Protein Bar (12 x 75g)
    4.

    Warrior Raw Protein Bar (12 x 75g)

    Do. 23.07.

    approx. at yours

    Free

    from £49

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    Price per / Bar-33%
    £1.00£1.50
    Pack price-33%
    £12.00£18.00
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  • 31% Protein Bar (24 x 35g)
    5.

    31% Protein Bar (24 x 35g)

    In flavor "Chocolate"

    per 35 g

    Energy

    491 kJ / 118 kcal

    Fat

    4 g

        - of which saturated fatty acids

    1,9 g

    Carbohydrates

    11 g

        - of which sugars

    1,4 g

    8,8 g

    Dietary fiber

    4,1 g

    Protein

    11 g

    Salt

    0,22 g

    Mo. 20.07.

    approx. at yours

    In Cart

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    Price per / Bar-10%
    £1.35£1.50
    Pack price-10%
    £32.40£36.00
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  • Barebells Softbar (12 x 55g)
    6.

    Barebells Softbar (12 x 55g)

    In flavor "Choco Choco"

    Pro 100g

    Energy

    903 kJ/217 kcal

    Fat

    11 g

        - of which saturated fatty acids

    7,6 g

    Carbohydrates

    20 g

        - of which sugars

    1,9 g

    Dietary fiber

    1,3 g

    Protein

    16 g

    Salt

    0,21 g

    Mi. 22.07.

    approx. at yours

    Free

    from £250

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    Price per / Bar-28%
    £1.55£2.16
    Pack price-28%
    £18.64£25.88
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  • Body & Fit Smart Bar (12 x 45g)
    7.

    Body & Fit Smart Bar (12 x 45g)

    In flavor "Caramel"

    100 g

    Energy

    649 kJ/155 kcal

    Fat

    5,7 g

        - of which saturated fatty acids

    2,2 g

    Carbohydrates

    13 g

        - of which sugars

    1,3 g

    11 g

    Dietary fiber

    4,2 g

    Protein

    15 g

    Salt

    0,32 g

    Do. 23.07.

    approx. at yours

    Free

    from £50

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    Price per / Bar
    £1.62
    Pack price
    £19.49
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  • Bulk Macro Munch (12 x 62g)
    8.

    Bulk Macro Munch (12 x 62g)

    in flavor "Salted Caramel"

    per 100 g

    Energy

    938 kJ / 225 kcal

    Fat

    8.1 g

        - of which saturated fatty acids

    3.3 g

    Carbohydrates

    20 g

        - of which sugars

    3.1 g

    Dietary fiber

    6.0 g

    Protein

    20 g

    Salt

    0.60 g

    Mi. 22.07.

    approx. at yours

    Free

    from £39

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    Price per / Bar-28%
    £1.67£2.33
    Pack price-28%
    £19.99£27.99
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  • Myprotein Impact Bar (12 x 64g)
    9.

    Myprotein Impact Bar (12 x 64g)

    in flavor "Chocolate Caramel"

    per 100g

    Energy

    834kJ/200kcal

    Fat

    8,1g

        - of which saturated fatty acids

    5,7g

    Carbohydrates

    21g

        - of which sugars

    2,0g

    Dietary fiber

    3,5g

    Protein

    16g

    Salt

    0,40g

    Mi. 22.07.

    approx. at yours

    Free

    from £50

    In Cart

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    Price per / Bar-21%
    £1.72£2.17
    Pack price-21%
    £20.69£25.99
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  • Grenade Oreo White Protein Bar (12 x 60g)
    10.

    Grenade Oreo White Protein Bar (12 x 60g)

    Mi. 22.07.

    approx. at yours

    Free

    from £40

    In Cart

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    Price per / Bar
    £1.83
    Pack price
    £22.00
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  • Prozis Melty Bar (10 x 60g)
    11.

    Prozis Melty Bar (10 x 60g)

    in flavor "Peanutbutter"

    per 100 g

    Energy

    938 kj / 224.30 kcal

    Fat

    9.60 g

        - of which saturated fatty acids

    5.82 g

    Carbohydrates

    15.60 g

        - of which sugars

    2.70 g

    Dietary fiber

    11.40 g

    Protein

    17.40 g

    Salt

    0.18 g

    Fr. 24.07.

    approx. at yours

    Free

    from £35

    In Cart

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    Price per / Bar-10%
    £1.87£2.08
    Pack price-10%
    £18.70£20.77
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  • ESN Designer Bar (12 x 45g)
    12.

    ESN Designer Bar (12 x 45g)

    Made in Germany

    in flavor "Fudge Brownie"

    per 100 g

    Energy

    741 kJ / 177 kcal

    Fat

    8,8 g

        - of which saturated fatty acids

    3,8 g

    Carbohydrates

    14 g

        - of which sugars

    1,5 g

    Dietary fiber

    1,6 g

    Protein

    14 g

    Salt

    0,22 g

    Mi. 22.07.

    approx. at yours

    Free

    from £50

    In Cart

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    Price per / Bar-20%
    £1.99£2.50
    Pack price-20%
    £23.99£29.99
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  • XXL Nutrition Crunchy Protein Bar (12 x 60g)
    13.

    XXL Nutrition Crunchy Protein Bar (12 x 60g)

    In flavor "Cookies & Cream"

    1 Bar (60 g)

    Energy

    946,20 J / 226,15 cal

    Fat

    5,88 g

    3,54 g

    Carbohydrates

    18,78 g

        - of which sugars

    8,10 g

    8,34 g

    Dietary fiber

    7,92 g

    Protein

    19,62 g

    Salt

    0,19 g

    Mi. 22.07.

    approx. at yours

    Free

    from £45

    In Cart

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    Price per / Bar-10%
    £2.02£2.25
    Pack price-10%
    £24.29£26.99
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  • MORE More Protein Satisbites (12 x 2x25g)
    14.

    MORE More Protein Satisbites (12 x 2x25g)

    Made in Germany

    In flavor "Dark Cookie Crumble"

    Pro 100g

    Energy

    790 kJ / 189 kcal

    Fat

    8,9 g

        - of which saturated fatty acids

    4,8 g

    Carbohydrates

    17 g

        - of which sugars

    1,6 g

    14 g

    Dietary fiber

    4,6 g

    Protein

    13 g

    Salt

    0,33 g

    Mi. 22.07.

    approx. at yours

    Free

    from £25

    In Cart

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    Price per / Bar-20%
    £2.30£2.87
    Pack price-20%
    £27.59£34.49
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  • Protein Bar (20 x 50g)
    15.

    Protein Bar (20 x 50g)

    In flavor "Choco Hazelnut Rocher"

    50 g

    Energy

    773 kJ / 183 kcal

    Fat

    8,4 g

        - of which saturated fatty acids

    5,3 g

    Fat

    0 g

    Carbohydrates

    22 g

        - of which sugars

    1,6 g

    20 g

    Protein

    12 g

    Salt

    0,07 g

    Mo. 20.07.

    approx. at yours

    In Cart

    enter
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    Price per / Bar-10%
    £2.69£2.99
    Pack price-10%
    £53.82£59.80
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Affordable Protein Bars for Your Fitness Success

There are many budget-friendly protein bars of high quality. Protein bars are said to support a healthy lifestyle. As a health-conscious consumer, you can use our protein bar comparison to buy top bars at great value. You’ll surely find protein bars on sale.

Why Are Protein Bars Important?

How effective are protein bars? Protein bars are considered a solid energy source. Proteins consist of various amino acids, crucial for muscle growth. Athletes especially use low-calorie protein bars to fuel their bodies with enough nutrients. Bars are also claimed to curb cravings.

Checklist: Buying Protein Bars – What to Look For

✔️ Protein Content: At least 15–20 g protein per bar

✔️ Low Sugar: Max 2–5 g sugar per bar, ideally no added sugar

✔️ Calorie Count: 180–250 kcal, depending on goal (bulking, dieting, snacking)

✔️ Quality Protein Sources: e.g. whey, casein, milk protein, or plant protein

✔️ Fat Content: Minimal saturated fats, no palm oil

✔️ No Unnecessary Additives: No artificial flavors, colors, or preservatives

✔️ Satiety: Fiber (e.g. inulin) helps you feel full

✔️ Taste & Texture: soft, crunchy, or chocolatey – your choice

✔️ Value for Money: compare cost per bar

✔️ Personal Needs: vegan, lactose-free, or gluten-free – if relevant

Benefits of Protein Bars at a Glance

Even non-athletes can use protein bars as a snack. A bar packs protein and often added vitamins and minerals. They’re an inexpensive protein source but watch the calories.

Protein bars can:

  • support muscle growth

  • help fight cravings

  • stabilize insulin levels

  • be easily digested

  • serve as a portable protein source

  • come in many flavors at affordable prices

Comparing Cheap Protein Bars: Find the Best Deal

To buy affordable bars, compare not just price per pack but per bar or per 100 g—this reveals hidden differences. Our comparison shows where your favorite bar is cheapest—single, multipack, or bulk box. Deals and tiered pricing often offer premium bars at low prices. Tip: Even when saving, check ingredients for true quality.

Are Protein Bars Good for Weight Loss?

Protein bars can aid weight loss. Sugar-free bars may curb cravings by stabilizing insulin. To use bars for dieting, watch calories and choose sugar-free, low-carb options.


Our Top Picks for Your Gains

In our comparison you’ll find:

🍫 Layered by MYPROTEIN

20 g protein, only 2 g sugar, multiple flavors.

🍫 More Nutrition Protein Bars

High protein, great taste.

🍫 ESN Designer Bars

Variety of flavors for every taste.

🍫 Protein Oat Bars by Bulk

10 g protein, ≥ 7.3 g fiber—perfect if you like fruity bars.


Choosing the Perfect Protein Bar for Your Goal

  • For Athletes: Choose ≥ 40 % protein bars; otherwise 20 % is fine

  • For Weight Loss: Opt for low-carb or sugar-free bars

  • For Vegans: Many plant-based and gluten-free options available


Ultimate Takeaway

Protein bars can boost muscle growth, curb cravings, and serve as a handy protein snack. Our comparison features budget bars with varying protein levels so you can quickly pick your ideal bar.


FAQ

What Is the Best Protein Bar?

For athletes: ≥ 40 % protein, ideally whey-based. For dieting: low carbs and calories.

When Should I Eat a Protein Bar?

Post-workout for recovery—or at least 1.5 hours before training if eaten beforehand.

Are Sugar-Free Bars Healthy?

Yes, they’re seen as a healthy, appetite-suppressing snack by athletes.

Is It Safe to Eat Protein Bars Daily?

As a snack: 1–2 bars daily; serious athletes may eat up to 3 bars per day.