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Rivalus Promasil Casein 2lb

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Rivalus Promasil Casein 2lb

After a hard workout you feel exhausted and depleted, that's because a tough workout takes a toll on your body. One of the most important aspects of building muscle is recovery, and Rival Promasil Casein does just that. Packed with 24 grams of protein per serving, Promasil Casein provides a slow digesting casein formula that combines four elite protein sources with a stream of amino acids to assist in your muscles recovery. Zero Banned Substances so athletes can take this formula as well. 8 hour slow release formula. 

Rivalus Promasil Casein Product Highlights

  • 24 Grams of Protein per serving (1 Scoop)

  • Blend of 7 Fast, Medium, and Slow Digesting Proteins

  • Primary Source of Protein: Whey Isolate

  • At least 80% Protein Content

  • Packed with 5 Grams of BCAAs per serving

  • Instantized for Easy Mixing


Mix 6 ounces of water with 1 full scoop. On training days take in the morning and after a workout. On off days take mid morning or mid afternoon. 

Supplement Facts

Serving Size 1 Scoop

Servings Per Container 28

Amount Per Serving
% Daily Value*
Calories 110*
Calories from Fat 5*
Total Fat 0.5g *
Saturated Fat 0g*
Trans Fat 0g*
Cholesterol 25mg*
Sodium 250 mg*
Total Carbohydrate 2g*
Dietary Fiber 1g*
Sugars 0 g*
Protein 24g*
Vitamin A 0%
Vitamin C 0%*
Calcium 60%*
Iron 6%* 
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. Contains milk and soy.



Use as food supplement only. Do not use for weight reduction. Store this container tightly closed and some place cool and dry. Small amounts of soy lecithin are added as a emulsifier to help mixing.