- $/kg protein
- $66.79
- Cheapest price
- $79.95
- Size
- 1.8kg
- Type
- BLEND
- Protein density
- 67%
- Protein / serve
- 27g
- Leucine (est.)
- ~2.7g/serve· clears 2.5g MPS threshold
- Retailers in stock
- Mr Supplement · $79.95
Product comparison
BSc Supplements BSc High Protein vs International Protein Superior Whey by International Protein
Today’s verdict: International Protein Superior Whey by International Protein is 4% cheaper per kg of protein. Updated daily.
- $/kg protein
- $64.22
- Cheapest price
- $227.93
- Size
- 4.5kg
- Type
- WPC
- Protein density
- 78%
- Protein / serve
- 31g
- Leucine (est.)
- ~3.1g/serve· clears 2.5g MPS threshold
- Retailers in stock
- Supplement Warehouse · $227.93
FAQ
Product comparison, answered.
Which is cheaper today, BSc Supplements BSc High Protein or International Protein Superior Whey by International Protein?
International Protein Superior Whey by International Protein is cheaper today at $64.22/kg of protein — 4% less than the other option. Prices are scraped daily across every Australian retailer we track, so the verdict can flip overnight.
What does $/kg of protein mean?
It’s the price per kilogram of actual protein, not powder. We calculate it as: price ÷ (size_in_kg × protein_percentage). This controls for protein density — a $35 WPC at 75% protein is actually worse value than a $40 WPI at 90%, and $/kg of protein is the only number that captures that.
How is leucine calculated?
Leucine per serve is estimated from the protein subtype using established industry ratios: WPI ~12% of protein is leucine, hydrolysed ~13%, WPC ~10%, blend ~10%. So a 25g WPI serve delivers ~3g leucine. The 2.5g threshold is what research says you need per meal to maximise muscle protein synthesis.