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Rivalus Promasil Casein 2lb

by Rivalus
Original price $56.99
Original price $56.99 - Original price $56.99
Original price $56.99
Current price $34.99
$34.99 - $34.99
Current price $34.99
SKU 807156002991
Most USA Orders Ship Free Over $99
Excludes drinks, liquids, bars, and foods.
Flavor: Vanilla Overload

Rivalus Promasil Casein 2lb

Casein Protein is a slow digesting protein that supports muscle recovery and prevents muscle breakdown. Rivalus Promasil Protein contains 24 grams of protein with an 8 hour amino delivery and very low fat and sugar content. Best of all this protein has only 2 grams of carbs. 

Rivalus Promasil Casein Product Highlights

  • 24 Grams of Protein Per Serving
  • Slow Released Protein Great for Muscle Recovery
  • Up to 8 Hour Amino Acid Delivery
  • Low Fat & Sugar Content
  • Only 2 Grams of Carbs
  • Smooth & Tasty


Add 1 scoop with 10-12 ounces of cold water. Use at bedtime or between meals. 

Rivalus Promasil Casein 2lb Ingredients & Supplement Facts

Serving Size: 1 Scoop (32g)

Calories 110

Total Fat 0.5g

Saturated Fat 0g

Trans Fat 0g

Cholesterol 25mg

Sodium 250mg

Total Carbohydrate 2g

Dietary Fiber 1g

Sugars 0g

Protein 24g

Vitamin A 0%

Vitamin C 0%

Calcium 60%

Iron 6%

*Percent Daily Values are based on a 2000 calorie diet. Your values may be higher or lower depending on your calorie needs. 

Ingredients: Protein Blend (Native Micellar Casein, Micellar Casein, Partially Hydrolyzed Casein Protein, Alpha-Lactalbumin), Cocoa (Processed with Alkali), Salt, Natural and Artificial Flavors, Lecithin, Cellulose, Sucralose, and Acesulfame Potassium.


Store in a cool dry place after opening. 


Trommelen J, Weijzen MEG, van Kranenburg J, et al. Casein Protein Processing Strongly Modulates Post-Prandial Plasma Amino Acid Responses In Vivo in Humans. Nutrients. 2020;12(8):2299. Published 2020 Jul 31. doi:10.3390/nu12082299

Madzima TA, Melanson JT, Black JR, Nepocatych S. Pre-Sleep Consumption of Casein and Whey Protein: Effects on Morning Metabolism and Resistance Exercise Performance in Active Women. Nutrients. 2018;10(9):1273. Published 2018 Sep 10. doi:10.3390/nu10091273