Whey Protein Concentrate (WPC)
78.0gprotein / 100g390 cal · 6.0g fat · $ · Quality 1.0
Skyr (Icelandic yogurt)
11.0gprotein / 100g63 cal · 0.2g fat · $$ · Quality 0.95
This isn't close. Whey Protein Concentrate (WPC) packs 78.0g of protein per 100g against Skyr (Icelandic yogurt)'s 11.0g — a 67.0g gap driven mostly by how concentrated or diluted each food naturally is.
On protein quality specifically, Whey Protein Concentrate (WPC) scores higher — highest DIAAS of any common protein source — compared to Skyr (Icelandic yogurt), which is high biological value dairy protein.
Whey Protein Concentrate (WPC) is also the cheaper option ($ vs $$), which matters if you're eating either one regularly rather than occasionally.
Whey Protein Concentrate (WPC)'s typical serving also delivers more leucine (2500mg vs Skyr (Icelandic yogurt)'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 Concentrate (WPC) wins clearly. Choose Skyr (Icelandic yogurt) instead if its lower fat, cost, or prep time matters more to you than the extra grams.
Full nutrition comparison
| Per 100g | Whey Protein Concentrate (WPC) | Skyr (Icelandic yogurt) |
|---|---|---|
| Protein | 78.0g | 11.0g |
| Calories | 390 | 63 |
| Fat | 6.0g | 0.2g |
| Carbs | 8.0g | 4.0g |
| Fiber | 0.0g | 0.0g |
| Quality score | 1.0 | 0.95 |
| Relative cost | $ | $$ |
| Prep time | 1 min | 0 min |
Frequently asked
Which has more protein, whey protein concentrate (wpc) or skyr (icelandic yogurt)?
Whey Protein Concentrate (WPC) has 78.0g of protein per 100g compared to Skyr (Icelandic yogurt)'s 11.0g.
Which is lower in calories?
Skyr (Icelandic yogurt) is lower in calories per 100g, at 63 vs the other's 390.