Whey protein needs no introduction. Its unbeatable nutritional profile makes it an invaluable resource for active people. A high-quality protein powder, made with the best source available, gives you what you need to achieve every muscle-building goal.
Delivering uncompromising quality at a competitive price, Prozis 100% Real Whey Protein was developed with a focus on maximum protein content, control, and flavor. Plus, its newly optimized formulation now packs yet another benefit: SilkWhey Technology for an even creamier texture and more satisfying flavor.
Maximum Protein Content
High Purity Control
Even Creamier Texture
NOW MORE DELICIOUS THAN EVER
More fullness & body
Richer, smoother texture
Irresistibly velvety mouthfeel
Same nutritional benefits
SilkWhey Technology lets you experience an improved formula that adds fullness and body, a rich, smooth texture, and an irresistibly velvety mouthfeel. Elevate any flavor to indulgent, luscious perfection, while keeping all the nutritional benefits of your protein powder. A revolutionary innovation by Prozis that makes your shakes creamier, silkier, and more enjoyable than ever.
Protein contributes to a
GROWTH IN MUSCLE MASS
Protein supports the
MAINTENANCE OF MUSCLE MASS
GUARANTEED BEST VALUE FOR YOUR MONEY
UNMATCHED SELECTION OF FLAVORS
NO GIMMICKS, NO HIDDEN INGREDIENTS. ONLY THE HIGHEST QUALITY.
100% Real Whey Protein features premium-quality whey protein concentrate. Delivering a complete amino acid profile with naturally occurring branched-chain amino acids, this pure, high-biological-value protein will help you increase and maintain your hard-earned muscle.
The composition of 100% Real Whey Protein hides no secrets from you. What you read on the label is what you get in your shake.
SilkWhey Technology and advanced manufacturing processes ensure that this powder mixes fast and effortlessly, resulting in silky smooth shakes without lumps.
TOTAL CONTROL. LAB TESTED. QUALITY GUARANTEED.
With strict ingredient selection, full control of the production process, and rigorous lab testing at every step of the way, this product is guaranteed to meet the highest standards of purity, quality, and safety.
SHAKE IT UP OR STIR IT IN
This protein powder is great in shakes and just as amazing in everyday snacks! Many quick and easy ideas can incorporate whey protein—think of mixing a scoop or two into your yogurt, oatmeal, or smoothie. With 100% Real Whey Protein, your snack time is sure to turn out wonderfully.
PLENTY OF DELICIOUS FLAVORS TO DISCOVER!
Chocolate Flavor
Cookies & Cream Flavor
REAL WHEY, REAL BENEFITS:
Naturally Present EAAs
Complete Amino Acid Profile
Now with SilkWhey Technology
Protein Contributes to a Growth in Muscle Mass
Protein Supports the Maintenance of Muscle Mass
Scientifically Tested and Proven
Backed by Quality Certificates
Guaranteed Best Value for Your Money
Nutrition Facts
100% Real Whey Protein 400g - Nutrition Facts
Flavour
Extreme Milk Chocolate
Banana
Belgian Chocolate
Chocolate
Chocolate Brownie
Chocolate-Caramel
Chocolate-Hazelnut
Coffee-Caramel
Cookies and Cream
Dark Chocolate
Extreme Milk Chocolate
Mango
Mango-Peach
Speculoos
Stracciatella
Strawberry-Banana
Unflavored
Vanilla
White Chocolate
Net weight: 400 g
Batch: I2605079
Best before end: 2027-09-30
Serving size: 1 scoop(s)(30 g)
Servings per container: 13
% RI (*)
Energy
109.80 kcal = 459 kJ
5%
Fat
1.80 g
3%
Saturates
1.08 g
5%
Carbohydrate
2.07 g
1%
Sugars
1.47 g
2%
Protein
21.30 g
43%
Salt
0.24 g
4%
* Reference intake of an average adult (8400 kJ/ 2000 kcal).
Instructions: Take up to 4 servings a day. To prepare 1 serving, add 1 scoop (30g) of powder to 300mL of water or any beverage you prefer. Adjust the amount of liquid to achieve desired flavour and consistency. To make it richer and more intense, use 250mL of water. To soften the flavour, use 350-400mL of water. Shake for about 5 seconds. Scoop inside container.
With sweeteners. This product should not replace a varied and balanced diet and a healthy lifestyle. Store tightly sealed in the original packaging in a cool, dry place, avoiding direct sunlight.
Overall reviews
Overall reviews
4.62/5
36244 reviews
5
4
3
2
1
Flavor
4.8
Texture
4.8
Appearance
4.8
Dissolution
4.7
Customer reviews
Ciara M.
2026-09-15
Flavor
5
Texture
5
Appearance
5
Dissolution
5
Great protein powder
Really enjoying this protein powder. It mixes easily, tastes good, and the 400g bag is a great size for having at home without committing to a huge bag.
António M.
2026-11-03
Flavor
5
Texture
5
Appearance
5
Dissolution
5
Prozis 100% Real Whey Protein is an excellent
A practical way to boost protein intake, support muscle recovery, and contribute to my muscle-building goals. It's part of my routine, both on and off training days. 🥤
Lucas R.
2026-10-24
Flavor
5
Texture
5
Appearance
5
Dissolution
5
Tremendous
This is the new chocolate whey protein formula, and it's delicious. It dissolves well and leaves a great taste without drying out your throat.
Gonzalo P.
2026-10-22
Flavor
5
Texture
5
Appearance
5
Dissolution
5
A trusted protein
Great flavor, dissolves really well and without lumps. A classic I always buy again.
Antonio F.
2026-10-20
Flavor
4
Texture
4
Appearance
4
Dissolution
4
100% Real Whey Protein 400g is a compact format
100% Real Whey Protein 400g is a compact size, ideal for those who want to try a new whey protein without committing to bulky jars. It guarantees high biological value with a complete amino acid profile, low sugar content, and excellent solubility in both water and milk. The smaller package inevitably means a slightly less affordable price per kilo than bulk sizes, but it remains a practical choice for alternating between different flavors or for traveling.
Alice B.
2026-10-08
Flavor
5
Texture
5
Appearance
5
Dissolution
5
whey protein
Excellent product, super versatile, light, and digestible. I use them in shakes, smoothies, pancakes, and porridge.
Rocio M.
2026-10-08
Flavor
5
Texture
5
Appearance
5
Dissolution
5
protein
I make smoothies with it and it dissolves super easily, it has a great flavor and you can mix it with whatever you want.
Tiago C.
2026-10-06
Flavor
5
Texture
5
Appearance
5
Dissolution
5
Top-notch texture and flavor!
An excellent source of protein for those seeking convenience, training, and needing to meet their daily protein goals for muscle maintenance or gain. And the texture and flavor are very good =)
Cristiana S.
2026-09-28
Flavor
5
Texture
5
Appearance
5
Dissolution
5
Excellent protein!
Very tasty, dissolves easily, and has a great texture. I recommend it!
Alessandro S.
2026-09-16
Flavor
5
Texture
5
Appearance
5
Dissolution
5
Real Whey Protein 400 g protein review
Good quality product, dissolves easily and has a really good taste, pleasant to drink even with water. The 400g package is practical and easy to use. Overall, I'm happy with the purchase and would buy it again.
Overall reviews