Designer Protein Bar

Product reviews
  • Maximum taste – no added sugar¹
  • Under 200 kcal³
  • Up to 15 g protein³

139 zł 257,41 zł/kg, incl. VAT, excl. shipping

In stock Delivery in 2-4 working days

Often bought together

>107.000 5-star reviews
Lab-tested quality
Balanced flavor profiles

Designer Bar Key Facts

Protein power

With up to 15 g protein per bar 1 for ideal muscle support

No added sugar 2

Sweetened with sweeteners – ideal for the nutritionally conscious

Maximum key

With crunchy chocolate coating, crispy topping and tenderly melting core

Many flavors

From coconut to caramel – the perfect flavour for every taste

Frequently bought together

Optimize your training with these combined products

Total price:

13 zł

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Any further questions?

Find out more about the product here

A protein bar is a compact snack with a high protein content and typically low sugar and fat. It’s ideal as a snack at the office or during everyday life, after a workout, or on the go.

A protein bar is useful for people who are active in sports, people with increased protein requirements and anyone looking for a quick snack. This is because proteins help build and maintain muscle².

A good protein bar should provide a high protein content, contain little sugar and have a moderate calorie count. High-quality protein sources contribute to both nutritional value and taste, while sweeteners help provide sweetness without unnecessary sugar. The ESN Designer Protein Bar delivers up to 15 g of protein, up to 11 g of fat, around 191 calories, and contains no added sugars.¹³

Protein bars are intended as a supplement to a balanced and varied diet, not as a replacement. We therefore recommend consuming 1 to 2 protein bars per day. Ultimately, the amount you eat is up to you, but please note that excessive consumption may have a laxative effect.

Designer Protein Bar – our best-selling protein bar

The Designer Protein Bar is one of our most popular protein bars, as it perfectly combines functionality and great taste. It delivers a delicious flavour with no added sugars and provides up to 15 g of protein, which contributes to the growth and maintenance of muscle mass.¹²

Conscious snacking

Compared to traditional chocolate bars, protein bars generally contain less sugar and fat, while providing valuable protein. The Designer Protein Bar, with no added sugars, up to 15 g of protein and a maximum of 191 calories, is therefore a smart alternative to conventional sweets.¹³

The Designer Protein Bar in detail

Protein source

Our Designer Protein Bars use milk protein as their primary protein source. Milk protein has a high biological value, offers a complete amino acid profile, and is known for its creamy texture and well-balanced taste — ideal for a protein bar that doesn’t taste dry.

Delicious taste with no added sugars¹

The Designer Protein Bars contain no added sugars.¹ Instead, we use maltitol and sucralose to create a pleasant, balanced sweetness while keeping sugar content low.

Why maltitol and sucralose?

Maltitol provides a sugar-like sweetness and texture, contributing to a smooth and enjoyable taste. Sucralose has a high sweetening power, meaning only small amounts are needed to achieve balanced sweetness without adding unnecessary sugar.

A wide range of flavours for every preference

The Designer Protein Bar is available in 9 delicious flavours: Hazelnut Nougat, White Chocolate Pistachio, Strawberry Yoghurt, Dark Cookie White Choc, Cinnamon Cereal, Dark Chocolate Salted Almond, Fudge Brownie, Almond Coconut and Peanut Caramel. Each bar features a creamy core, coated in chocolate and finished with a crunchy topping.

When is a protein bar a good choice?

The Designer Protein Bar is ideal as a post-workout snack, a protein-rich snack at the office, or a filling snack during the day. It helps to increase daily protein intake in a targeted way, without unnecessary sugars.¹ This makes it a perfect fit for a conscious and active lifestyle.

A protein bar for everyone

The ESN Designer Protein Bar is often recommended when the goal is to reduce sugar intake while simultaneously increasing protein intake, without giving up an enjoyable snack. Protein bars are not only suitable for athletes, but also for anyone looking to replace sweets in a smarter way.

Designer Protein Bar compared to other protein bars

Designer Protein BarOther protein bars
Milk proteinOften protein blends
No added sugars1Often with added sugars4
Up to 15 g of protein per bar3Lower protein content
Up to 191 kcal3Often higher calorie content
Great tasteOften artificial taste
Wide range of flavoursLimited selection

When is a protein bar useful?

A protein bar is particularly suitable after training to support protein intake, at the office as a protein-rich snack, or as a conscious alternative to sweets. Protein bars support a protein-rich diet and help meet daily protein requirements in a simple and practical way.

Note: May have a laxative effect if consumed in excess. May contain traces of gluten-containing cereals, crustaceans, celery, mustard, soy, sulphur dioxide, sulphites, egg, peanuts, and other tree nuts.


¹Our Designer Protein Bars contain only naturally occurring sugars and sweeteners. With the exception of Peanut Caramel.

²Proteins contribute to an increase in muscle mass. Proteins contribute to the maintenance of muscle mass.

³One Designer Protein Bar corresponds to 45 g.