Magnum Quattro - Premium Whey Isolate Blend 4LB

Magnum Quattro is a premium protein powder featuring a 4-source whey isolate blend enhanced with DIGEZYME® digestive enzymes for superior absorption and digestion. With 30g of ultra-pure protein per scoop, minimal fat and carbs, and only 150 calories, Quattro delivers the cleanest, most bioavailable protein for serious athletes who demand maximum results. The addition of digestive enzymes ensures your body can fully utilize every gram of protein without bloating or discomfort.

Why Quattro is Superior

30g Premium Protein Per Scoop - 4-source whey isolate blend for complete amino acid profile
DIGEZYME® Digestive Enzymes - 100mg per serving for enhanced protein absorption
Only 1g Fat, 5g Carbs, 1g Sugar - Ultra-clean macros for lean muscle building
150 Calories - Fits cutting, maintenance, or bulking phases
Fast Absorption - Whey isolate is rapidly digested for immediate muscle recovery
Easy Digestion - Enzymes break down protein for maximum bioavailability
Low Lactose - Isolate processing removes most lactose

Verified Nutrition Facts (Per 39.5g Scoop)

150 Calories
30g Protein (60% Daily Value)
1g Fat (1% DV) - 0.5g saturated, 0g trans
5g Carbohydrates (2% DV) - 1g fiber, 1g sugar
10mg Cholesterol (3% DV)
230mg Sodium (10% DV)
239mg Potassium (5% DV)
314mg Calcium (24% DV)
1mg Iron (8% DV)

Want to learn more about choosing the right protein? Read our extensive guide to buying protein powders in Canada.

The Quattro 4-Source Advantage

Magnum Quattro combines four premium whey protein isolate sources to create a complete, fast-absorbing protein matrix. This multi-source blend ensures a full spectrum of amino acids, peptides, and protein fractions for optimal muscle recovery and growth. Each source is cold-processed to preserve bioactive compounds and naturally occurring immunoglobulins.

DIGEZYME® - Enhanced Absorption

Quattro includes 100mg of DIGEZYME®, a patented multi-enzyme complex featuring five digestive enzymes: α-Amylase, Protease, Lipase, Cellulase, and Lactase. These enzymes break down protein, carbs, fats, and fiber for maximum nutrient absorption and minimal digestive discomfort. This means more protein actually reaches your muscles, not wasted through poor digestion.

7 Delicious Flavors

Choose from indulgent, naturally flavored options: Vanilla, Chocolate, Toasted Cinnamon, Peanut Butter Cups, Shake Series Vanilla, Shake Series Chocolate, and Caramel Macchiato. Every flavor is crafted with natural and artificial flavors, xanthan gum, salt, and sucralose for a smooth, creamy shake that tastes incredible.

4LB Container - 46 Servings - Best Value

Each 4lb (1.8kg) container provides 46 servings at 39.5g per scoop, offering the best value for serious athletes who use protein daily. This bulk size is perfect for long-term supplementation, reducing the need for frequent reordering. The ultra-fine isolate powder mixes instantly in water or milk without clumping or foaming.

Perfect For

Cutting phases requiring maximum protein with minimal calories
Post-workout recovery when fast absorption is critical
Lean muscle building without unnecessary fat/carbs
Athletes with sensitive stomachs (digestive enzymes help)
Anyone prioritizing the highest-quality, cleanest protein source
Meal replacement or high-protein snacks
Stacking with carbs/fats for customized macros
Serious lifters who use protein year-round

How to Use

Mixing: Add 1 scoop (39.5g) to 180-250ml of cold water, milk, or your favorite beverage. Shake or blend until smooth. For a creamier shake, use milk or add ice.

Timing: Ideal post-workout for rapid muscle recovery, between meals to boost daily protein intake, or before bed for overnight muscle repair. Use anytime you need clean, fast-absorbing protein.

Stacking: Pairs perfectly with creatine, BCAAs, or carb powders for a complete post-workout shake.

Why Magnum Quattro?

Magnum Nutraceuticals is a Canadian brand committed to premium ingredients, innovative formulations, and real results. Quattro represents their flagship protein formula—combining four whey isolate sources with digestive enzymes for maximum absorption and effectiveness. When you choose Quattro, you're choosing pharmaceutical-grade protein designed for serious athletes.

Clean Ingredients

Protein Blend: Hydrolyzed Whey Protein Isolate 90%, Whey Protein Isolate 90%, Milk Protein Isolate (Casein Micelles, Whey Protein Isolate), Milk Protein Concentrate (Casein Micelles, Whey Protein Concentrate) - 6.88g per serving

Other Ingredients: Cocoa Powder, Natural and Artificial Flavours, Xanthan Gum, Salt, Sucralose, DIGEZYME® (α-Amylase, Protease, Lipase, Cellulase, Lactase) 100mg

Allergen Statement: Made in a facility that also processes soy, sesame, peanuts and tree nuts. May contain traces of these allergens and wheat products.

Quality & Safety

Manufactured in a cGMP-certified facility. Third-party tested for purity and banned substances. DIGEZYME® is a registered trademark of Sabinsa Corporation, USA. Made in USA.

Serving Size: 1 scoop (39.5g). 46 servings per 4lb container. Nutrition facts: 150 calories, 30g protein, 1g fat, 5g carbs per serving. Always refer to product label for complete ingredient list and allergen information.

Casein Protein

Magnum Quattro Isolate Protein 4lbs

ON Gold Standard 100% Casein 2lbs

ON Gold Standard 100% Casein 4lbs

Dymatize Elite Casein 4lbs

Rule 1 R1 Casein 2.09lbs