Protect your muscles

Intra Protein Drink is a one-of-a-kind protein electrolyte drink designed to protect your muscles during exercise.

• The purest source of protein (WPI 90)
• Advanced electrolyte mix
• Light and easy to drink

Intra Protein Drink allows you to train without carbohydrates without suffering muscle breakdown.

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Light and easy to drink

Intra Protein Drink is not a shake! It is designed to be light and easy to drink during exercise, just like an isotonic drink.

• Optimal hydration
• No foaming
• Refreshing flavors

Intra Protein Drink allows you to intake protein during exercise without feeling heavy or causing digestive issues.

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Whey protein isolate

Intra Protein Drink contains the purest, highest-quality source of protein, the whey protein isolate WPI 90.

• Full amino acid spectrum
• 48 g of EAA, 29.9 grams of BCAA
• Low quantity of lactose

Whey protein isolate is proven by science to be more efficient than EAA or BCAA in feeding your muscles during exercise.

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Advanced electrolyte mix

Intra Protein Drink contains an advanced electrolyte mix designed to give you only the minerals you actually lose in your sweat: salt, potassium, calcium, and magnesium.

• Sustain optimal hydration during exercise
• Preserve the careful balance of minerals
• Replace only what you lose in your sweat

Minerals (electrolytes) are of crucial importance for all functions of your body, including athletic performance and recovery.

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Frequently asked questions

How does Intra Protein Drink protect my muscles?

During exercise, your body needs energy. Its main source of energy is glucose, primarily obtained from carbohydrates. If carbohydrates are not available, the body will create glucose using fat and muscles.

Intra Protein Drink provides your body with a pure source of the best protein available, which the body uses instead of your muscles to create glucose.

When should I use Intra Protein Drink?

Intra Protein Drink's main purpose is to be used when training without carbohydrates, which are your main source of energy.

We recommend Intra Protein Drink for shorter training sessions when carbs are not needed or when you want to reduce your caloric intake while protecting your muscles and taking care of your hydration.

Why is Intra Protein Drink better than BCAA and EAA in protecting my muscles?

Your body needs the full spectrum of amino acids to protect its muscles during intense exercise. That's why BCAA are not good enough.

EAA has the full spectrum, but research shows that whey protein isolate provides better absorption of protein, which translates into more efficient protection of your muscles.

What is whey protein isolate?

Whey protein is either concentrate or isolate. Isolate contains around 90% of protein, whereas good concentrates may contain from 65 to 75%.

Isolate also contains very low amounts of lactose and fats, which means you can use it without digestive issues even if you are lactose intolerant.

Is this product made specifically for professional athletes?

Yes and no.

Nduranz is a brand that makes supplements for top-level endurance athletes. They follow the latest research and their products fuel some of the best athletes in the world. Their focus is in providing the most efficient sports nutrition without compromise.

That said, any athlete can use their products. Either athletes from other sports, as often happens, or any amateur athlete who wishes to explore their full potential.

How will this product benefit me during exercise?

Intra Protein Drink provides your body with high-quality protein. This protects your muscles and, while not as efficient as carbohydrates, gives you energy.

You will also stay optimally hydrated, which is a critical benefit of Intra Protein Drink. Without proper hydration, during intense exercise your body won't be able to function at its best.

How does Intra Protein Drink provide optimal hydration?

To be hydrated, your body needs fluid and minerals. Water provides fluid, but drinking only water also dilutes the concentration of minerals (electrolytes) in your body. The concentration of electrolytes is crucial for optimal performance.

Intra Protein Drink contains an advanced mix of electrolytes, called Nduranz Electrolyte Mix, which replaces only what you actually lose in your sweat. This allows you to sustain the concentration of electrolytes in your blood without digestive issues.

What's so special about Nduranz Electrolyte Mix?

The key is in the details. All sports drinks contain minerals, but the goal is not to simply intake minerals but to intake the correct combination of minerals. It's the only way to preserve their careful balance.

Nduranz Electrolyte Mix contains the minerals you lose with your sweat. This means a lot of salt, which is the mineral you lose the most of. Unlike many drinks, it contains small amounts of magnesium. Magnesium is very important, but you don't lose much of it with sweat and supplementing too much of it is a common cause of digestive issues.

Why is Intra Protein Drink so expensive?

It all comes down to the increasing costs of protein. You can get whey protein for cheap, but it's unlikely that's a quality source of protein to feed your muscles with.

Intra Protein Drink contains the purest source of protein available, and in the end it still costs less than 1 € per serving. If you look at it that way, it's not really that expensive.

Does Intra Protein Drink cause digestive issues?


Intra Protein Drink is designed to reduce digestive issues to the minimum. It contains extremely low quantities of lactose, which means you can use it even if you are lactose intolerant. It also contains very low quantities of magnesium, which is a common cause of digestive issues in other drinks.

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