Whey Protein Isolate (WPI)
90.0gprotein / 100g370 cal · 1.0g fat · $$$ · Quality 1.0
Ricotta Cheese (part-skim)
11.4gprotein / 100g174 cal · 7.9g fat · $$ · Quality 0.93
Whey Protein Isolate (WPI) is in a different weight class here, protein-wise: 90.0g per 100g vs Ricotta Cheese (part-skim)'s 11.4g, a 78.6g difference that's more about food category than food quality.
Whey Protein Isolate (WPI) also carries the stronger amino acid profile (highest DIAAS of any common protein source), while Ricotta Cheese (part-skim) is high biological value dairy protein.
On price, Ricotta Cheese (part-skim) wins clearly — $$ against Whey Protein Isolate (WPI)'s $$$.
Whey Protein Isolate (WPI)'s typical serving also delivers more leucine (2700mg vs Ricotta Cheese (part-skim)'s 1050mg) — relevant if the goal is maximizing the muscle-protein-synthesis trigger per meal, not just total grams.
If raw protein density is what you're optimizing for, Whey Protein Isolate (WPI) wins clearly. Choose Ricotta Cheese (part-skim) instead if its lower fat, cost, or prep time matters more to you than the extra grams.
Full nutrition comparison
| Per 100g | Whey Protein Isolate (WPI) | Ricotta Cheese (part-skim) |
|---|---|---|
| Protein | 90.0g | 11.4g |
| Calories | 370 | 174 |
| Fat | 1.0g | 7.9g |
| Carbs | 1.5g | 6.4g |
| Fiber | 0.0g | 0.0g |
| Quality score | 1.0 | 0.93 |
| Relative cost | $$$ | $$ |
| Prep time | 1 min | 0 min |
Frequently asked
Which has more protein, whey protein isolate (wpi) or ricotta cheese (part-skim)?
Whey Protein Isolate (WPI) has 90.0g of protein per 100g compared to Ricotta Cheese (part-skim)'s 11.4g.
Which is lower in calories?
Ricotta Cheese (part-skim) is lower in calories per 100g, at 174 vs the other's 370.