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Price comparison: find affordable protein bars

Discover the best protein bars compared

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Protein Works

Loaded Legends (12 x 47g)

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Our Recommendation
Nutritional Values:

in flavor "Choc Fudge"

100g

Energy

1448 kJ / 347 kcal

Fat

14 g

    - of which saturated fatty acids

4.1 g

Carbohydrates

32 g

    - of which sugars

2.9 g

Dietary fiber

14 g

Protein

29 g

Salt

0.36 g

Do. 22.01.

approx. at yours

Free

from £ 60

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Price per / Bar-60%
£0.99£2.50
Pack price-60%
£11.99£29.99
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1. IronMaxx

Protein 30 Bar (24 x 35g)

Nutritional Values:

in flavor "Peanut"

per 100 g

Energy

1582 kJ / 380 kcal

Fat

17 g

    - of which saturated fatty acids

14 g

Carbohydrates

29 g

    - of which sugars

2,2 g

Protein

30 g

Salt

0,13 g

Sa. 24.01.

approx. at yours

Free

from £ 200

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Price per / Bar-10%
£0.77£0.86
Pack price-10%
£18.52£20.57
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2. Bodybuilding Warehouse

Protein Flapjacks (24 x 75g)

Do. 22.01.

approx. at yours

Free

from £ 49

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Price per / Bar-39%
£0.96£1.58
Pack price-39%
£22.99£37.99
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3. Protein Works

Loaded Legends (12 x 47g)

Nutritional Values:

in flavor "Choc Fudge"

100g

Energy

1448 kJ / 347 kcal

Fat

14 g

    - of which saturated fatty acids

4.1 g

Carbohydrates

32 g

    - of which sugars

2.9 g

Dietary fiber

14 g

Protein

29 g

Salt

0.36 g

Do. 22.01.

approx. at yours

Free

from £ 60

In Cart

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Price per / Bar-60%
£0.99£2.50
Pack price-60%
£11.99£29.99
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4. Warrior

Raw Protein Bar (12 x 75g)

Fr. 23.01.

approx. at yours

Free

from £ 49

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Price per / Bar-17%
£1.25£1.50
Pack price-17%
£14.99£18.00
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5.

31% Protein Bar (24 x 35g)

Nutritional Values:

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

Di. 20.01.

approx. at yours

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Price per / Bar-10%
£1.35£1.50
Pack price-10%
£32.40£36.00
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6. Myprotein

Impact Bar (12 x 64g)

Nutritional Values:

in flavor "Chocolate Caramel"

per 100g

Energy

1438kJ/345kcal

Fat

14g

    - of which saturated fatty acids

9,8g

Carbohydrates

37g

    - of which sugars

3,5g

Dietary fiber

6,1g

Protein

27g

Salt

0,69g

Do. 22.01.

approx. at yours

Free

from £ 50

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Price per / Bar-31%
£1.50£2.17
Pack price-31%
£17.99£25.99
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7. Body & Fit

Smart Bar (12 x 45g)

Nutritional Values:

In flavor "Caramel"

100 g

Energy

1443 kJ/345 kcal

Fat

13 g

    - of which saturated fatty acids

4,8 g

Carbohydrates

29 g

    - of which sugars

3,0 g

24 g

Dietary fiber

9,3 g

Protein

34 g

Salt

0,71 g

Fr. 23.01.

approx. at yours

Free

from £ 50

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Price per / Bar
£1.62
Pack price
£19.49
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8. Grenade

Oreo White Protein Bar (12 x 60g)

Do. 22.01.

approx. at yours

Free

from £ 40

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Price per / Bar-26%
£1.67£2.25
Pack price-26%
£20.00£27.00
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9. Bulk

Macro Munch (12 x 62g)

Nutritional Values:

in flavor "Salted Caramel"

per 100 g

Energy

1514 kJ / 362 kcal

Fat

13 g

    - of which saturated fatty acids

5.3 g

Carbohydrates

33 g

    - of which sugars

5.0 g

Dietary fiber

11 g

Protein

33 g

Salt

0.97 g

Do. 22.01.

approx. at yours

Free

from £ 39

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Price per / Bar-27%
£1.69£2.33
Pack price-27%
£20.24£27.99
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10. ESN

Designer Bar (12 x 45g)

Made in Germany
Nutritional Values:

in flavor "Fudge Brownie"

per 100 g

Energy

1742 kJ / 412 kcal

Fat

21 g

    - of which saturated fatty acids

10 g

Carbohydrates

31 g

    - of which sugars

3,4 g

Dietary fiber

3,4 g

Protein

31 g

Salt

0,49 g

Do. 22.01.

approx. at yours

Free

from £ 50

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Price per / Bar-20%
£1.73£2.17
Pack price-20%
£20.79£25.99
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11. Barebells

Softbar (12 x 55g)

Nutritional Values:

In flavor "Choco Choco"

Pro 100g

Energy

1641 kJ/394 kcal

Fat

20 g

    - of which saturated fatty acids

14 g

Carbohydrates

36 g

    - of which sugars

3,5 g

Dietary fiber

2,4 g

Protein

29 g

Salt

0,38 g

Do. 22.01.

approx. at yours

Free

from £ 250

In Cart

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Price per / Bar-10%
£1.94£2.16
Pack price-10%
£23.29£25.88
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12. Prozis

Melty Bar (10 x 60g)

Nutritional Values:

in flavor "Peanutbutter"

per 100 g

Energy

1564 kJ / 373.83 kcal

Fat

16 g

    - of which saturated fatty acids

9.70 g

Carbohydrates

26 g

    - of which sugars

4.50 g

Dietary fiber

19 g

Protein

29 g

Salt

0.30 g

Sa. 24.01.

approx. at yours

Free

from £ 35

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Price per / Bar-10%
£2.00£2.22
Pack price-10%
£20.00£22.22
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13. XXL Nutrition

Crunchy Protein Bar (12 x 60g)

Nutritional Values:

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

Do. 22.01.

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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14. MORE

More Protein Satisbites (12 x 2x25g)

Made in Germany
Nutritional Values:

In flavor "Dark Cookie Crumble"

Pro 100g

Energy

1581 kJ / 378 kcal

Fat

18 g

    - of which saturated fatty acids

9,6 g

Carbohydrates

35 g

    - of which sugars

3,3 g

27 g

Dietary fiber

9,2 g

Protein

26 g

Salt

0,66 g

Do. 22.01.

approx. at yours

Free

from £ 25

In Cart

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Price per / Bar-20%
£2.23£2.79
Pack price-20%
£26.79£33.49
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15.

Protein Bar (20 x 50g)

Nutritional Values:

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

Di. 20.01.

approx. at yours

In Cart

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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.