The three main types:
- Concentrate: 70-80% protein, some lactose and fat. Cost-effective.
- Isolate: 90%+ protein, very low in lactose and fat. Faster absorption, good for lactose-sensitive individuals.
- Hydrolyzed: Partially broken down for fastest absorption. Most expensive, often used in medical formulas.
Which type of whey do you prefer?"Protein is foundational; whey offers convenience."