This stuff by far is the best protein on market super pure and also taste amazing man love this stuff nothing like this on the market m only go to protein this stuff is so good it makes you want to take shakes throughout the day super high quality and very straightforward taste like actual ice cream
4.98 / 5.0
(65) 65 total reviews
Muscle-building 4-isolate protein blend
QUATTRO
QUATTRO
Aids in reaching daily protein requirements. Supports muscle growth and recovery. Supports a healthy immune system. Aids in weight loss efforts and maintaining a healthy body weight.
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BENEFITS
BENEFITS
- 30 Grams of Protein Per Serving
- 4 Pure Protein Isolate Blend
- Time-Release Absorption
- Zero Gas or Bloating
DESCRIPTION
DESCRIPTION
Magnum Quattro Original - the ultimate pure isolate protein powder.
This exceptional legacy blend features four isolates, time-released for a smooth digestive experience. Quattro starts with an immediate protein flood to your bloodstream, and then gradually tapers off, creating a nitrogen balance that lasts all day, the perfect setting for lean muscle development.
Formulated with organic flaxseed and bromelain, Quattro enhances your metabolic rate, promotes stored fat utilization, and supports muscle recuperation and growth. Its flavor is as impressive as its effects, with a wide variety of delicious choices that are as smooth and enjoyable as a protein shake should be.
Quattro's formula is all-inclusive: Kosher Certified, peanut-free, gluten-free, dye-free, and perfect for those with lactose sensitivities. Whether you prefer shaking, blending, or baking, Quattro is the fuel you need to attain the results you desire.
Key Features:
- 30 Grams of Protein Per Serving
- 4 Pure Protein Isolate Blend
- Time-Release Absorption
- Zero Gas or Bloating
HOW TO USE
HOW TO USE
- Take 1-2 servings with 1-2 cups of water or beverage of choice after training.
- Take 1-2 servings as part of a meal replacement shake.
- Use in recipes like baked oats, pancakes, etc.
SUPPLEMENT FACTS
SUPPLEMENT FACTS
- Whey Protein Isolate 11.121mg
- Milk Protein Isolate 10.353mg
- Whey protein hydrolysate 6.683mg
- Micellar Casein 5.063mg
- DigeZyme Multi-Enzyme Complex (a-Amylase, Protease, Lipase, Cellulase, Lactase) 0.1mg
What Our Athletes Say
Love the taste of the Vanilla Ice Cream protein. Works well in shakes and recipes
Its good


QUATTRO
2lb / Peanut Butter Cups
Benefits
4 Proteins. 1 Complete System.
Most proteins hit fast. Then fade.
Many protein powders rely on a single protein source that delivers amino acids quickly but doesn't provide sustained support. Quattro combines four premium protein isolates to help keep your muscles supplied with protein longer.
Timed-release protein is the difference.
Quattro delivers 30g of protein from Hydrolyzed Whey Isolate, Whey Protein Isolate, Milk Protein Isolate, and Micellar Casein Isolate. This multi-phase blend provides both fast and sustained amino acid delivery to support recovery throughout the day.
Build more. Break down less.
With 30g of high-quality protein plus naturally occurring EAAs and BCAAs, Quattro helps support muscle repair, recovery, and the maintenance of lean muscle mass when combined with resistance training.
Clean macros. Nothing to hide.
High protein. Low fat. Low carb. Gluten free. Dye free. Every serving is built around premium protein isolates without unnecessary fillers or artificial colours.
Protein that works while you do — and while you don't.
Post-workout, between meals, or before bed, Quattro's blend of fast and slow proteins helps provide a steady source of amino acids whenever your body needs them most. Whey is rapidly digested, while casein provides a slower release profile.
Trusted by athletes since 2005.
For over 20 years, Magnum has been formulating performance supplements for athletes who demand more from their nutrition. Better Ingredients. Better Results.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Every ingredient has a job
-
30G
ULTRA-CLEAN PROTEIN
Supports muscle recovery, repair, and lean muscle growth. -
4
PROTEINS
Four premium protein sources working as one complete system. -
12G+
EAAS & BCAAS
Provides the essential building blocks your muscles need to recover. -
FAST + SLOW
PROTEIN DELIVERY
Immediate and sustained amino acid release to support recovery over time. -
1G
SUGAR
Low sugar and clean macros without sacrificing taste.
MAGNUM QUATTRO comparison
| MAGNUM QUATTRO | Competitor 1 | Competitor 2 | |
|---|---|---|---|
| Protein Per Serving | 30g | 25g | 24g |
| 4 Premium Protein Sources | ✓ | — | — |
| Multi-Phase Absorption | ✓ | — | — |
| Fast, Medium & Slow Release Proteins | ✓ | Partial | — |
| Sustained Muscle Feeding | ✓ | — | — |
| Naturally Rich in BCAAs | ✓ | ✓ | ✓ |
| Naturally Rich in EAAs | ✓ | ✓ | ✓ |
| Supports Recovery Between Meals | ✓ | — | — |
| Supports Overnight Recovery | ✓ | — | — |
| Built for Anytime Use | ✓ | Partial | Partial |
What athletes say about MAGNUM QUATTRO
Based on 65 verified reviews
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This stuff by far is the best protein on market super pure and also taste amazing man love this stuff nothing like this on the market m only go to protein this stuff is so good it makes you want to take shakes throughout the day super high quality and very straightforward taste like actual ice cream
Love the taste of the Vanilla Ice Cream protein. Works well in shakes and recipes
Its good
Finally my first time trying this protein and looking forward to it and very excited to try it i k ow it wont disappoint like the rest of their great supplements
Best flavor of all powder I have tried.
No blender needed. Tastes amazing.
Delivered was very quick I like this brand ☺️ Chocolate flavor is good and no watery taste
Hands down my favorite protein. Easy to mix, tastes great and no bad after taste.
Usually I’m very picky about my protein powders, I think we’ve all had some pretty bad ones time and time again. But S/O to magnum supplements this Quattro is AMAZING mix it with some PB and a frozen banana and you have yourself an amazing shake.
Love it
Tastes great & mixes really well!
Absolutely love this protein. At 30g per scoop, you can’t go wrong. The taste is unmatched. And. The mix ability is so smooth. Highly recommend
Over the years, I’ve tried A LOT of protein shakes. Some dissolve/mix well and taste bad. Some taste good but mix horribly. Some are really good but not much protein per serving. With the direction of my personal trainer, I was turned on to Quattro Shake Series, Vanilla and Chocolate. MAGNUM NAILED IT!! Both formulas mix extremely well. Taste? Vanilla is delicious. Chocolate: thick, creamy, flavorful AND ACTUALLY SHAKE-LIKE!!!! A product that IS what it SAYS???? That’s what I’ve found with Quattro, as well as the other supplements that I’ve used from them. SOLIDLY NAILED THIS ONE!!!!
I can't say enough about this product. Magnum Quattro is the best protein powder in the world. TRULY! 30 grams of protein and IT TASTES SO GOOD! For once a protein powder that actually tastes good and doesn't upset my stomach. The ONLY protein I trust to help me achieve my fitness goals! The flavors of Quattro delicious & smooth . I'm a huge fan of the Peanut butter Cups 👌🏼❤️ yummy!
Tried • Tested • True! Magnum QUATTRO has so many mouth-watering flavours, delivers 30g of protein per serving, with no gas or bloating! I usually get bloating or even cramps from other protein powders that upset my stomach, but I do not have those symptoms with Magnum protein. It also mixes so easily with just water. There’s no chalky aftertaste or lingering texture in your mouth! It’s my part of my daily nutritional routine.
Your Questions, Answered.
Is whey protein isolate easier to digest than regular whey protein?
Whey protein isolate is generally lower in lactose than whey protein concentrate, making it a popular choice for people who experience digestive discomfort with traditional protein powders.
Magnum Quattro combines four premium protein sources, including hydrolyzed whey isolate, whey protein isolate, milk protein isolate, and micellar casein. Its low-lactose formulation and added digestive enzymes help support protein digestion, making Quattro an option worth considering for those with lactose sensitivities. Quattro contains milk proteins and is not suitable for people with a milk allergy.
What is the difference between whey protein isolate and a protein blend?
Whey protein isolate is a fast-digesting, high-quality protein source. A protein blend combines different protein sources to provide a broader range of digestion and absorption rates.
Magnum Quattro takes a multi-phase approach by combining four protein sources: hydrolyzed whey isolate, whey protein isolate, milk protein isolate, and micellar casein. Whey proteins deliver amino acids relatively quickly, while casein digests more slowly. With 30g of protein per serving, Quattro supports muscle recovery, growth, and daily protein requirements.
How much protein do I need to build muscle?
Protein requirements depend on your body weight, activity level, and fitness goals. For people who regularly strength train, approximately 1.4–2.0g of protein per kilogram of body weight per day is a commonly recommended range for supporting muscle growth and recovery.
Magnum Quattro provides 30g of complete protein per serving, making it a convenient way to help meet your daily protein needs. Its blend of four high-quality protein sources provides essential amino acids, including BCAAs, to support muscle repair and recovery when combined with regular resistance training.
Is Magnum Quattro suitable for people with lactose sensitivities?
Magnum Quattro contains premium protein isolates, including hydrolyzed whey isolate, whey protein isolate, milk protein isolate, and micellar casein. Protein isolates are generally lower in lactose than traditional whey protein concentrate, making Quattro a potential option for people with mild lactose sensitivities.
However, Quattro is not lactose-free, and individual tolerance may vary. If you're lactose intolerant, review the product ingredients and consult a healthcare professional if you're unsure.
When is the best time to take protein powder, morning, after a workout, or before bed?
The best time to take protein powder is whenever it helps you consistently meet your daily protein requirements. Protein can support muscle recovery after training, help increase protein intake between meals, or provide additional protein before bed.
Magnum Quattro is designed for anytime use. Its combination of fast-digesting whey proteins and slower-digesting casein provides different rates of amino acid delivery, making it a versatile option after workouts, between meals, or before bedtime. Each serving delivers 30g of high-quality protein.
Can protein powder help with weight loss while maintaining muscle?
Protein can play an important role in weight management by helping you feel satisfied after meals and supporting the maintenance of lean muscle when combined with resistance training and an appropriate nutrition plan.
Magnum Quattro delivers 30g of protein per serving with low amounts of carbohydrates and fat. Its four-protein blend makes it a convenient option for increasing daily protein intake while working toward body composition goals. Protein powder does not directly cause fat loss, but it can be a useful part of a balanced nutrition and training routine.
What is the difference between Magnum Quattro and Magnum Whey 100+?
Both Magnum Quattro and Whey 100+ deliver high-quality protein to support muscle growth and recovery, but they offer different formulations.
Magnum Quattro provides 30g of protein per serving from four premium protein sources, combining fast- and slow-digesting proteins for versatile, anytime use.
Magnum Whey 100+ delivers 25g of whey protein per serving, with 130 calories, 0g added sugar, 500mg of MCTs, and digestive enzymes.
Which should you choose? Choose Quattro if you're looking for a multi-source protein blend with 30g of protein per serving. Choose Whey 100+ if you prefer a whey-focused formula with 25g of protein and 130 calories per serving.
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