🥛 Whey Protein Types — What’s the Difference?
1. Whey Protein Concentrate (WPC)
Most common + budget friendly
- ~70–80% protein
- Contains more lactose, fats, and carbs
- Retains more bioactive compounds (immune-supportive peptides)
- Creamier taste
Best for:✔️ General fitness✔️ People without lactose sensitivity✔️ Whole-food vibe on a budget
2. Whey Protein Isolate (WPI)
More refined + easier to digest
- ~90%+ protein
- Very low lactose, fat, and carbs
- Absorbs quickly
Best for:✔️ Lean muscle building✔️ Lactose sensitivity✔️ Post-workout recovery✔️ Cutting or fat-loss phases
3. Whey Protein Hydrolysate (WPH)
“Pre-digested” whey
- Protein is broken into smaller peptides
- Fastest absorption
- Often more expensive and slightly bitter
Best for:✔️ Sensitive digestion✔️ High-performance athletes✔️ Fast recovery needs
🌱 Other Protein Options
4. Casein Protein
- Slow-digesting (forms a gel in the stomach)
- Feeds muscles over several hours
Best for:✔️ Before bed✔️ Long periods without food
5. Plant-Based Protein (pea, rice, hemp, blends)
- Dairy-free
- May lack one or more essential amino acids unless blended
Best for:✔️ Vegan or dairy-free lifestyles✔️ Sensitive digestion
6. Egg White Protein
- High-quality complete protein
- No dairy, no lactose
Best for:✔️ Dairy intolerance✔️ Clean protein option
🧠 Quick Cheat Sheet
- Best digestion: Isolate or Hydrolysate
- Best budget: Concentrate
- Best overnight: Casein
- Best dairy-free: Plant-based or Egg white