Whey Protein Isolate



What is Whey Protein Isolate?

Whey protein isolate is a by-product of the cheese-making process. The raw material for whey protein is milk, typically cow’s milk. The milk is curdled by adding enzymes, heat, or other catalysts, which causes the liquid and solid components to separate.

The liquid whey is left behind after the particles (casein, another type of protein powder), are skimmed from the top. To guarantee that it has the highest possible protein concentration, the liquid whey goes through processing. After being ground into a powder, it is subsequently packaged for consumer usage.

Benefits & Uses: Whey Protein Isolate

Whey isolate protein has numerous advantages, including

  • Improving immunity
  • Preventing muscle breakdown through protein synthesis
  • Managing hunger and craving
  • For the growth of muscle mass and repair

Difference Between Whey Protein and Whey Protein Isolate?

Contents Whey Protein  Whey Protein Isolate 
Definition  Whey extract is made up of several globular proteins. This whey protein has undergone processing and is free of fat and lactose.
Production  The cheese production’s by-product. Fat and lactose are removed from whey protein.
Types Whey proteins in concentrate, isolate, hydrolysate, and native forms. A type of whey protein 
Protein Content  Protein by weight ranges from 29 to 89 per cent. 90 percent of the weight is protein.
Composition Contains considerable amounts of fat, cholesterol, and fat with greater lactose content. Free of lactose, cholesterol, fat, and carbohydrates.
Significance  Could be allergic to people with lactose intolerance Better for lactose intolerance and low-calorie diets.

Best Whey Protein Isolate Powders in India

Big Flex’s Essential Whey Protein Isolate is one of the best products available in India. Among many others, a few of its benefits are as follows:

  • Provides protein in a fast-digesting form
  • Helps to increase Protein Synthesis
  • Lifts up muscle growth & recovery
  • Aids in decreasing Muscle Protein Breakdown
  • Promotes muscle repair
  • Maintains a positive Protein Balance

Why buy Whey Isolate Protein Powder Online from Big Flex

Big Flex produces and distributes the best whey protein isolate through its authentic website. Apart from Whey Protein Isolate, a fitness freak can take a stroll to Big Flex’s website for all their supplement requirements as it has a wide range of effective BCAAs, mass gainers, weight gainers, pre workouts, and immune booster supplements.

Best Whey Isolate Protein Products List In India – Big Flex

Product Name  Flavor Weight
Big Flex Essential Whey Protein Isolate Chocolate Truffle 1kg
Big Flex Essential Whey Protein Isolate Cookies & Cream  1kg


  • Can Beginners take Whey Protein Isolate?
    Irrespective of the level, anyone can add Whey Protein Isolate to their diet who wants some protein that has very less calories and no lactose.
  • It is Good to Take Isolate Whey Protein?
    Whey protein is completely safe for consumption unless the consumer is lactose intolerant as it can trigger digestive symptoms.
  • Can you take Whey Protein Isolate without working out? Yes.
    An individual can take whey isolate protein powder with or without hitting the gym or performing any exercise.
  • It is better to drink whey with milk or water?
     Depending on the fitness goal, an individual can either choose water or milk for consumption. If you want to gain weight, mix it up with milk; if not, you can have it with water.
  • Are there any side effects of Consuming the Protein Supplement?
    As mentioned earlier, it is advisable to not consume whey protein if you are lactose intolerant. Apart from this, consuming whey protein in large quantities can also trigger side effects such as stomach upset, bloating, and gas.