Iso Whey Protein

  • Whey protein isolate with low fat content¹
  • Up to 25 g of protein per serving²
  • No added sugar³

£49.99 £55.06/kg, incl. VAT, excl. shipping

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>107.000 5-star reviews
Lab-tested quality
Scientifically developed

Flavor profile

Over 40 prototypes led to flavours that perfectly combine depth, balance and performance. Created by sensory experts and athletes who fine-tuned every flavour down to the smallest detail in our Hamburg lab.

Cinnamon Cereal

Sweetness
Intensity
Saltiness
Consistency
Creamy
Primary Note
Chocolate cereals with a light honey note
Secondary Note
Milk chocolate meets crunchy cinnamon flakes

High-protein⁵ can be this creamy

Choose uncompromising quality with our Iso Whey – extra high protein content, minimal fat and sugar, maximum focus on your progress.¹²
Up to 25 g protein per serving²
Whey protein isolate with a complete amino acid profile
Low in fat¹ & up to 1.3 g carbohydrates¹
Supports muscle growth & maintenance⁴
No added sugar³
For shakes, porridge & more

Product Comparison

Compare the key differences at a glance and quickly find the right product for your goals.

Iso Whey Protein

£30.02 £55.06/, incl. VAT, excl. shipping

Independently lab-tested quality

ESN product batches are tested by the independent laboratories GBA (Gesellschaft für Bioanalytik) and IfP (Privates Institut für Produktqualität) for product safety and accurate ingredient information, among other things. The reports are available as PDFs.

  • 80,000+ tests per year
  • Developed by experts
  • FSSC 22000 & HACCP certified

Frequently bought together

Optimize your training with these combined products.

Total price:

£30.02 £49.99

Our experts behind ESN

Nicolas Lother
Chief Product Officer
For us, quality isn’t a single step. It’s the sum of everything, from the first idea to the finished product.
Stefan Schwarz
Vice President Quality
Others rely on spot checks. We don’t. Because errors happen at random, we test every raw material and every batch in our in-house lab, without exception.
Dr. Mike O'Leary
Head of Product
A product can work as well as it likes, but if the taste isn’t right, it doesn’t make it into our range. For me, effect and enjoyment always go together.
Daniel Margis
Research & Innovation Scientist
For me, every formula starts with one question: what does current research really say? Only then do we decide on ingredients and dosage.
On the creation and review of our product reviews

All reviews that comply with our guidelines are published, regardless of whether they are positive or negative. Product reviews may only be submitted by persons who have purchased the product on esn.com and used it themselves. Reviews can only be submitted via a personal invitation sent by email.

Any questions?

Learn more about the product here.

The creamy whey of life

Are you looking for the perfect protein powder to support your high performance? Then you've found it: Iso Whey Protein is a high-quality whey protein isolate that is obtained through cross flow microfiltration (CFM). What makes it so special? It impresses with a very high protein content and a low proportion of carbohydrates and fat.¹ Regardless of whether your focus is on building muscle or dieting - our Iso Whey Protein can provide you with optimal support.

High-protein support – ideal for dieting and muscle building

Our Iso Whey Protein impresses with a very high protein content of up to 26 g protein per 30 g powder and is rich in EAAs and BCAAs. It contains low amounts of carbohydrates and fat1,specifically, 1 g of carbohydrates and 0.2 g of fat per serving2 and only natural sugar3 and sweeteners. But how does it work? The special manufacturing process, called cross flow microfiltration, in which undesirable flavors and the like are filtered out, ensures the nutritional values ​​that support you during dieting and muscle building phases.

Diet support

During a diet, it provides your body with the necessary proteins to maintain muscle.4

Muscle support

If your focus is on building muscle, you will benefit from the very high protein content of our Iso Whey Protein and the rapid availability of proteins after intensive training.4

Keep in mind:Proteins help your body build and maintain muscle when you are on a diet, for example.4 We recommend that you consume 1.5 g to 2 g of protein per kg of body weight daily.

Unbeatable flavour – versatile

Dissolved in water, milk or a milk alternative, the Iso Whey Protein is already impressive with its perfect solubility. Added to that is the delicious, creamy taste: you can choose between many delicious flavors - and some even have pieces waiting for you.

Good to know:You can also easily use the Iso Whey Protein for baking. To do this, replace a third of the flour with the Iso Whey in the flavor of your choice and let your creativity run wild. This way you give every baked good a special flavor, add variety to your menu and at the same time get an extra portion of protein.

¹ Per 100 g there are only up to 4 g of carbohydrates, around 1 g of fat and up to 86 g of protein.

² One serving contains 30 g of powder with 200 ml of water.

³ Contains only naturally occurring sugars. With sweeteners.

⁴ Proteins contribute to an increase in muscle mass. Proteins contribute to the maintenance of muscle mass.

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