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Rivalus Promasil Protein 5LB

$19999 CAD
Shipping calculated at checkout.

⭐ Earn ~179 Fuel Rewards points on this order ($1 = 1 point, after your 10% storewide discount)

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Product Description

Rivalus Promasil Protein 5LB is a protein powder from Rivalus in a 5lb format, built for lifters who want a straightforward protein supply without buying multiple smaller tubs. Pick it up online or in-store at Fuel Supplements, with fast shipping across Canada.

Key Benefits

  • Protein-forward formula to support recovery between training sessions
  • Fits strength, performance, and body composition goals
  • Mixes into shakes, smoothies, or high-protein recipes
  • 5lb format means fewer repurchases than smaller tubs

When to Use It

Rivalus Promasil Protein works as a daily protein top-up around training — post-workout, between meals, or wherever your day leaves a gap in total protein intake. The 5lb size suits lifters training regularly enough to go through protein at a steady pace, rather than occasional gym-goers who'd be better served by a smaller tub.

Further reading: Complete Buying Guide to Protein Powders in Canada (2026)

Directions and Suggested Use

Add 1 scoop of Rivalus Promasil Protein to a glass or shaker cup filled with 6–8 oz (about 180–240 ml) of cold water, and stir or shake for a few seconds until the powder is fully dissolved.

You can also blend it with ice cubes, milk (cow's, almond, cashew, etc.) or fresh fruit.

Take it at any time, especially in the morning, in the afternoon or after workouts.

Ingredients

Ingredients: Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Native Micellar Casein, Native Whey Protein Isolate, Egg White Protein, Whey Protein Hydrolysate, Micellar Casein, Goat Milk Protein), Natural and Artificial Flavors, Lecithin, Sucralose.

CONTAINS MILK, EGG, AND SOY

Ingredients shown for Soft Serve Vanilla — other flavours/sizes may vary slightly; see the label photos in the product images.

Questions & Answers

What is Rivalus Promasil Protein 5LB?
It's a protein powder from Rivalus in a 5lb tub, built for lifters who want a steady protein supply without restocking smaller tubs. It mixes into shakes, smoothies, or high-protein recipes to help round out daily protein intake.

Who is the 5lb size of Promasil Protein meant for?
It suits lifters training regularly enough to go through protein at a steady pace. Occasional gym-goers who use less protein day to day would likely get better value from a smaller tub.

When should I use Rivalus Promasil Protein?
It works as a daily protein top-up around training, whether that's post-workout, between meals, or anywhere your day falls short on total protein. Follow the directions on the label for exact serving size and mixing instructions.

How long does a 5lb tub of Promasil Protein last?
That depends on your serving size and how often you use it, so check the servings-per-container listed on your tub. The 5lb format is designed to reduce how often regular users need to repurchase.

Is Promasil a Whey Protein?
Yes, Promasil contains Whey Protein Isolate and a blend of other dairy sourced proteins for prolonged release of amino acids to improve recovery.

Have a question?

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Why these go together

Protein rebuilds muscle after training — pair it with creatine for strength, a pre-workout for training drive, and a shaker so it's ready anywhere.

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