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Health, well-being, climate change, and animal welfare are inspiring more and more people to embrace a plant-based lifestyle. At Prozis, we’re committed to helping you reach your fitness goals, whether you follow a vegan diet or are simply exploring new options.
Made solely from rice grains, each 30 g serving of Prozis 100% Rice Protein (unflavored version) delivers:
25 g of protein
2 g of carbs
0 g of sugar
0.5 g of saturated fat
It also provides a complete amino acid profile, including naturally occurring branched-chain amino acids (BCAAs)—Leucine, Isoleucine, and Valine—to fuel your body.
"It is a shame for a man to grow old without seeing the beauty and strength of which his body is capable."
Socrates, 469-399 BC
What’s Not to Love about Rice?
Grown on every continent, rice is a staple food in cuisines worldwide. Whether it’s white or brown, jasmine or basmati, rice is nutritious, versatile, and satisfying—a convenient ingredient that fits into almost any meal.
Protein Why Does It Matter?
People need significant amounts of protein daily to ensure a normal growth and maintenance of muscle mass, which is not only important for its aesthetic appeal but also, and foremost, for supporting overall wellness.
Moreover, protein plays a crucial role in the maintenance of normal bones, which provide the foundations for a strong, healthy body.
What Is It For?
Many vegetables and cereals can be excellent protein sources, and rice is no exception. Prozis 100% Rice Protein offers a convenient, delicious, and plant-based way to complement your daily protein intake and meet your nutrition goals.
Who Is It For?
A high-quality protein source, 100% Rice Protein by Prozis is developed for just about everyone who leads an active lifestyle and is looking to increase the amount of protein in their diet.
Whether you're an athlete with specific protein requirements, following a vegetarian diet, or simply cutting back on animal products, this rice protein delivers a complete, tasty solution tailored for you.
With Prozis 100% Rice Protein, you’re not just fueling your fitness goals with high-quality plant-based protein—you’re treating yourself to a deliciously smooth drink that you’ll love in every sip. Enjoy!
How to prepare
Add 2 heaping scoops (30 g) to 350 mL of water or vegetable drink in a shaker and shake well. Should you prefer a creamier consistency, add the same amount to a bowl and gradually add 30 mL of water or vegetable drink while stirring vigorously.
With a smooth texture and great flavor, this versatile 100% vegan protein is a smart, satisfying addition to drinks, snacks, meals, and all your favorite recipes.
The breakfast recipe below is a great place to start:
Rice Protein Breakfast
Ingredients
1 scoop Prozis 100% Rice Protein
1 cup oat flakes
1 cup almond milk
2 cups water
1 tbsp finely chopped almonds
Sliced fruit, to taste
Honey to taste
In a saucepan, bring the oats and water to a boil. Reduce heat and let simmer for about 3 minutes.
Allow to cool slightly, then stir in the almond milk and rice protein powder.
Top with almonds, fruit, and honey. Enjoy your delicious, protein-packed breakfast!
Lab Tested
Backed by testing in advanced laboratories, this product is designed to meet high standards of quality and safety.
Prozis 100% Rice Protein Highlights:
High-quality plant-based protein source
Made from rice
Protein plays a role in the growth and maintenance of muscle mass
Protein contributes to the maintenance of normal bones
Free from sugars, aspartame, artificial colorings, and preservatives
Suitable for vegetarians and vegans
Nutrition Facts
100% Rice Protein 900 g - Nutrition Facts
Flavour
Unflavored
Chocolate-Hazelnut
Unflavored
Net weight: 900 g
Batch: I2600403
Best before end: 2027-08-31
Serving size: 2 heaping scoop(s)
Servings per container: 30
Vegan
Vegetarian
% RI (*)
Energy
125.40 kcal = 525 kJ
6%
Fat
2.16 g
3%
Saturates
0.78 g
4%
Carbohydrate
1.02 g
0%
Sugars
0 g
0%
Fibre
0.57 g
**
Protein
25.20 g
50%
Salt
0.25 g
4%
* Reference intake of an average adult (8400 kJ/ 2000 kcal). ** Reference intake not established.
Aminogram
Isoleucine
1.13 g
Leucine
2.14 g
Lysine
0.88 g
Valine
1.59 g
Phenylalanine
1.44 g
Threonine
0.91 g
Methionine
0.53 g
Tryptophan
0.33 g
Histidine
0.61 g
Glutamic Acid
4.41 g
Aspartic Acid
2.12 g
Proline
1.13 g
Arginine
2.09 g
Serine
1.21 g
Alanine
1.44 g
Glycine
1.08 g
Tyrosine
1.41 g
Cystine
0.81 g
Ingredients
Rice protein (Oryza sativa) (100%) .
May contain traces of milk, soya, egg and gluten.
Recommended Daily Portion: Take up to 4 servings a day. Instructions: To prepare 1 serving, add 2 scoops (30g) of powder to 350mL of water. Scoop inside container.
Food supplement. Warnings: For adult use only. Do not exceed the recommended daily portion. This product should not replace a varied and balanced diet and a healthy lifestyle. Keep out of reach of children. Store tightly sealed in the original packaging in a cool, dry place, avoiding direct sunlight.
Overall reviews
Overall reviews
4.11/5
1369 reviews
5
4
3
2
1
Flavor
4.4
Texture
4.5
Appearance
4.7
Dissolution
4.6
Customer reviews
Johnny D.
2025-05-14
The best vegan protein
Prozis Rice Protein is a solid plant-based option. It mixes well, has a neutral taste, and doesn’t upset my stomach. Great for post-workout shakes—clean, simple, and effective.
Elisa R.
2026-04-20
Flavor
4
Texture
5
Appearance
5
Dissolution
5
They are perfect for all recipes
They have a very neutral flavor and are very high in protein, they are very versatile for any recipe, both savory and sweet, I found them great and have already bought them again!
Natali F.
2026-02-26
Flavor
5
Texture
5
Appearance
5
Dissolution
5
TOP
It dissolves very well, becomes creamy even with water, and the flavor is spectacular.
Paula C.
2026-02-18
Flavor
5
Texture
5
Appearance
5
Dissolution
5
The flavor is fantastic.
The flavor is fantastic, even mixed with water. Very few vegan products achieve this level of texture and result. Super satisfied with the purchase.
Vanessa R.
2026-02-12
Flavor
5
Texture
4
Appearance
4
Dissolution
4
Spectacular flavor
Perfect protein for shakes, just mix it with milk. It's thick, but the flavor is amazing—it tastes like a store-bought chocolate milkshake. Definitely my favorite!
Chiara Z.
2026-01-26
Flavor
5
Texture
5
Appearance
5
Dissolution
5
Great product!
Perfect as a substitute for traditional proteins for those who can't consume lactose for various reasons (intolerance or dietary choices), I've already bought them twice. Excellent quality/price ratio.
Alfonso C.
2025-10-28
Flavor
4
Texture
4
Appearance
5
Dissolution
5
Good product
It dissolves well and has a very neutral taste.
Greta N.
2025-09-19
Flavor
5
Texture
5
Appearance
5
Dissolution
5
Neutral rice protein
This is the first time a protein powder has actually agreed with me! It has no sweeteners, artificial flavors, or anything like that—100% rice protein. The texture is thick, like any plant-based protein. It's great mixed with yogurt or plant-based milk and eaten by the spoonful with some fruit.
André C.
2025-09-05
Flavor
5
Texture
5
Appearance
5
Dissolution
5
Clean and Delicious Plant-Based Protein
Good digestion, easy mixing, and a great alternative to whey for those who prefer vegan or lactose-free options.
Anna C.
2025-08-03
Flavor
5
Texture
5
Appearance
5
Dissolution
5
Perfect
These proteins are a real surprise. They have a delicate flavor and a perfectly balanced sweetness, making them extremely pleasant to drink. You can immediately taste the excellent quality. I will definitely buy them again!
Overall reviews