Whey Protein Concentrate (WPC)
Bulk Nutrients Whey Protein Concentrate (WPC) is a whey concentrate protein powder with 22.7 g of protein per approx. 1 flat scoop (30 g). It scores 52/100 on the TBPP Quality Score. We found no third-party testing certification.
Nutrition per serving
Vanilla flavor, from the label.
| Serving size | approx. 1 flat scoop (30 g) |
|---|---|
| Protein | 22.7 g |
| Calories | Not verified |
| Carbohydrates | 2.8 g |
| Sugar | 2.7 g |
| Fat | 2 g |
| Sodium | 83 mg |
| Protein by weight | 76% |
| Leucine | Not verified |
| BCAAs | Not verified |
How it scored
52 of 100 points. How we score
| Criterion | Points | Why |
|---|---|---|
| Protein density | 22 / 30 | 76% of each scoop is protein |
| Third-party testing | 0 / 25 | No verified independent testing program |
| Label transparency | 20 / 20 | Fully disclosed formula, no amino spiking |
| Sugar | 6 / 10 | 2.7 g sugar per serving |
| Ingredient simplicity | 0 / 10 | Flavor system not verified |
| Verified label data | 4 / 5 | 6 of 7 label values verified |
Formula and label
| Type | Whey Concentrate |
|---|---|
| Protein sources | Whey Protein Concentrate |
| Third-party testing | None found |
| Sweeteners | Sucralose |
| Proprietary blend | No |
| Added free amino acids | No |
| Dietary | Grass-Fed |
| Allergens | Milk |
| Made by | Bulk Nutrients · Australia |
| Sold at | Bulk Nutrients (official store) |
Price
We could not verify a current U.S. price.
Sizes: 1 kg, 2 kg, 3 kg, 5 kg, 10 kg
Flavors (12)
- Vanilla
- Chocolate
- Banana
- Choc Honeycomb
- Choc Peanut
- Cookies & Cream
- Iced Coffee
- Salted Caramel
- Strawberry
- Vanilla Maple
- White Choc Coconut
- Raw (Unflavoured)
Sources
- https://www.bulknutrients.com.au/products/whey-protein-concentrate
- https://www.bulknutrients.com.au/collections/protein
Nutrition from the brand page's Vanilla panel, per 30 g serve (33 serves per 1 kg): 508 kJ energy, 22.7 g protein, 2.0 g fat (1.3 g saturated), 2.8 g carbs, 2.7 g sugars, 0.0 g fibre, 83 mg sodium. The label gives energy in kJ only, so calories is null, matching the brand's WPI record. The page also shows an amino acid table per 30 g serve without naming the flavour, so leucine and BCAAs are left null. Ingredients (flavoured): WPC (milk, sunflower lecithin), flavouring, sucralose; chocolate flavours add cocoa, Salted Caramel adds salt; Raw is WPC only. The page does not say whether the flavouring is natural or artificial, so flavor_system is unknown. Grass-fed, hormone-free Australian milk is a brand claim. The facility also processes gluten-containing ingredients. Sold as 1 kg bags in multiples (2, 3, 5, 10 kg). Not sold in the US; brand-site price AUD $59.00 for 1 kg (down to AUD $53.00/kg at 10 kg), checked 2026-10-14.
Good to know
Last checked 2026-10-14. Labels change, so check the package before buying if you have allergies. If you are pregnant, nursing or buying for a child, ask your doctor before adding a supplement.