Offer now available for the Slow-Release Casein. On sale with world wide delivery. Packed with 25g of slow-releasing protein , helping you to grow, maintain muscle, and recover. 1
Our Packaging
We’ve gone through an exciting redesign, and as we step into a new era, you’ll see fresh packaging in your orders. Change is a good thing. But change takes time. Especially when you make change responsibly.
Because we don’t believe in wasting perfectly good packaging – that would go against our sustainability pledge – you might get a mix of old and new designs inside your orders.
Rest assured, it’s still the same consistently high-quality product, just as you’d expect. If you happen to receive classic packaging, know that your order is helping to reduce waste. And if you receive anything with a fresh look, you’re one of the first, and we’d love to hear what you think.. Browse our extensive range of Myprotein products. Found on the safe and secure website myprotein.com.
Most popular sponsored products
Nutricost Casein Protein Powder Offer now available for the Nutricost Casein Protein Powder. On sale with world wide delivery. 2 or 5 Pounds of Casein ProteinHigh Quality Micellar Casein PowderChocolate, Vanilla, and Unflavored Flavors24 Grams of Protein Per ServingServing Size: 1 Scoop (Included)Non-GMO and Gluten Free⚠️WARNING: Consuming this product can expose you to chemicals…
Quick take: iHerb makes it easy to browse supplements, protein, wellness products, and healthy pantry staples in one place. It’s a handy option for comparing ingredients, brands, and customer reviews before choosing what suits your goals.
Very tasty with oat milk
Goes Well With:
Vitasoy oat milk
Rated 5 out of 5
Daniel –
I love orders from MyProtein. I am always amazed how fast they get here.
The quality service is amazing! I ordered some protein powder and one of the bags had broken while being delivered. I sent in an email and got refunded the next day!
Great service!
Goes Well With:
Waffles!
Rated 5 out of 5
dB –
The chocolate tastes fantastic, like a light mousse when mixed with 130ml milk, it thickens up very nicely! The unflavoured is also great and can be mixed with virtually anything.
Goes Well With:
Milk and cacao powder, flav drops, vanilla essence, sugar free syrup.
Rated 5 out of 5
Ben –
Good quality slow release protein available at a great promotional price. Excellent source of calcium as well
Rated 5 out of 5
Daniel –
Quality product, fast response and service. Great price.
Rated 5 out of 5
Daniel –
Quality service, fast response time, premium product. Mixes well and there’s just the right amount of flavouring (vanilla).
Rated 5 out of 5
Carol –
This product was on my son’s Christmas wish list. He is studying exercise science at uni so I trusted him in his research to find a quality product. He is very happy with the product.
I was super happy with Myprotein’s response when the product arrived damaged. I sent pictures and a polite explanation of what I had found. MYPROTEIN replied very quickly and appropriately. I would recommend the business for its customer service.
Rated 5 out of 5
Santiago –
Overall, the protein is awesome! The chocolate flavour is delicious and not to sweet, also its very convenient to have as a shake when you dont want to cook at night but also want to hit your protein target for the day .
Goes Well With:
Oats, skim milk, peanut butter and apple slices
Rated 5 out of 5
Jay –
I was a bit skeptical at first after reading some mixed reviews, but I decided to give it a shot—and I’m glad I did! The vanilla flavour is absolutely delicious. While there’s a slight chalky texture, it’s nothing uncomfortable or off-putting.
Overall, I’m really happy with this protein choice and would definitely recommend it, especially the vanilla flavour. Great taste and great value!
Rated 5 out of 5
Whiteflood –
I’ve been using this casein for a while now and it’s exactly what I needed. Helps prevent muscle loss overnight, mixes well, and doesn’t break the bank. Tastes decent too, especially considering the price. I don’t mind if the packaging is old or new—as long as the product works, and it does.
Oliver –
Very tasty with oat milk
Goes Well With:
Vitasoy oat milk
Daniel –
I love orders from MyProtein. I am always amazed how fast they get here.
The quality service is amazing! I ordered some protein powder and one of the bags had broken while being delivered. I sent in an email and got refunded the next day!
Great service!
Goes Well With:
Waffles!
dB –
The chocolate tastes fantastic, like a light mousse when mixed with 130ml milk, it thickens up very nicely! The unflavoured is also great and can be mixed with virtually anything.
Goes Well With:
Milk and cacao powder, flav drops, vanilla essence, sugar free syrup.
Ben –
Good quality slow release protein available at a great promotional price. Excellent source of calcium as well
Daniel –
Quality product, fast response and service. Great price.
Daniel –
Quality service, fast response time, premium product. Mixes well and there’s just the right amount of flavouring (vanilla).
Carol –
This product was on my son’s Christmas wish list. He is studying exercise science at uni so I trusted him in his research to find a quality product. He is very happy with the product.
I was super happy with Myprotein’s response when the product arrived damaged. I sent pictures and a polite explanation of what I had found. MYPROTEIN replied very quickly and appropriately. I would recommend the business for its customer service.
Santiago –
Overall, the protein is awesome! The chocolate flavour is delicious and not to sweet, also its very convenient to have as a shake when you dont want to cook at night but also want to hit your protein target for the day .
Goes Well With:
Oats, skim milk, peanut butter and apple slices
Jay –
I was a bit skeptical at first after reading some mixed reviews, but I decided to give it a shot—and I’m glad I did! The vanilla flavour is absolutely delicious. While there’s a slight chalky texture, it’s nothing uncomfortable or off-putting.
Overall, I’m really happy with this protein choice and would definitely recommend it, especially the vanilla flavour. Great taste and great value!
Whiteflood –
I’ve been using this casein for a while now and it’s exactly what I needed. Helps prevent muscle loss overnight, mixes well, and doesn’t break the bank. Tastes decent too, especially considering the price. I don’t mind if the packaging is old or new—as long as the product works, and it does.