How Do Bodybuilders Make Protein Powder? How to Make Protein Powder for Muscle Building

  1. Isolating Protein from the Source: The first step involves isolating protein from the source. Whey protein comes from the liquid left from cheese production. The whey liquid is dried to create a powder.

  2. Creating Protein Powder: Manufacturers isolate protein from a source like whey or milk. The protein is crushed into a fine powder so enzymes can break it down into amino acids. Other ingredients can then be added like carbs and fats before turning the powder into products.

  3. Adjusting Protein Concentration and Flavor: The end product is a powder containing 70% to 85% protein. By further purifying the powder to over 90% protein concentration, a protein isolate is created. Carbs, lipids, minerals are removed. Producers can add vitamins, minerals, herbs, sweeteners to alter the flavor.


  1. Control of Ingredients: Making your own protein powder allows you to control ingredients. You can use base protein powders and add nutrients beneficial to your body.

  2. Customization and Savings: As a bodybuilder, making your own protein powder can save money and let you avoid unwanted additives. You can use whey, casein, pea or other proteins. Research each type to pick what’s best for your needs. With milk, you can make protein powder at home for only a few dollars.

  3. Storage Tips: To store homemade protein powder, keep it in an airtight container in a cool, dry place to maintain freshness. It’s also recommended to label the container with the preparation date. Homemade protein powder can typically be stored for several months if properly stored.


  1. Nutrient Control: Protein powder allows control of ingredients. You can add nutrients beneficial to your body. Remember that protein powder alone will not give you results without regular exercise.

  2. Savings and Additive Avoidance: As a bodybuilder, making your own protein powder can save money. It lets you avoid unwanted additives. You can use whey, casein, pea or other proteins. Research each type to pick what’s best for your needs.

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