Iso Whey Premium
Biogen Iso Whey Premium is a whey blend protein powder with 20.9 g of protein per 1 scoop (30 g). It scores 72/100 on the TBPP Quality Score. It is Informed Choice.
Nutrition per serving
Chocolate flavor, from the label.
| Serving size | 1 scoop (30 g) |
|---|---|
| Protein | 20.9 g |
| Calories | 115 |
| Carbohydrates | 3 g |
| Sugar | 1.9 g |
| Fat | 1.4 g |
| Sodium | 93 mg |
| Protein by weight | 70% |
| Leucine | 2.3 g |
| BCAAs | 4.7 g |
How it scored
72 of 100 points. How we score
| Criterion | Points | Why |
|---|---|---|
| Protein density | 22 / 30 | 70% of each scoop is protein |
| Third-party testing | 15 / 25 | Independently tested for contaminants or label accuracy |
| Label transparency | 20 / 20 | Fully disclosed formula, no amino spiking |
| Sugar | 10 / 10 | 1.9 g sugar per serving |
| Ingredient simplicity | 0 / 10 | Flavor system not verified |
| Verified label data | 5 / 5 | 7 of 7 label values verified |
Formula and label
| Type | Whey Blend |
|---|---|
| Protein sources | Whey Protein Hydrolysate, Whey Protein Isolate, Whey Protein Concentrate |
| Third-party testing | Informed Choice |
| Sweeteners | Not verified |
| Proprietary blend | No |
| Added free amino acids | No |
| Dietary | None listed |
| Allergens | Milk |
| Made by | Biogen · South Africa |
| Sold at | biogen.co.za |
Price
We could not verify a current U.S. price.
Sizes: 750 g, 1.5 kg
Flavors (3)
- Chocolate
- Vanilla
- Strawberry
Sources
- https://biogen.co.za/product-category/sports-nutrition/protein-powders/
- https://biogen.co.za/shop/iso-whey-premium-1-5kg/
- https://biogen.co.za/shop/iso-whey-premium-750g/
Nutrition from the 'Typical nutritional information' table on the brand product page (figures stated to apply to the chocolate flavour), per 30 g serving: 481 kJ, 20.9 g protein, 3 g carbohydrate, 1.9 g total sugar, 1.4 g fat, 59 mg cholesterol, 1.2 g fibre, 93 mg sodium; amino acids per serving: leucine 2.3 g, total BCAAs 4.7 g (inherent to the milk protein). The page gives energy only in kJ; calories = 481 kJ / 4.184 = 115 kcal (converted). Protein sources from the product description (whey protein hydrolysate, isolate and concentrate, 'Tri Matrix Protein'); the ingredients tab was empty, so sweeteners are null and flavor_system is unknown. 'Informed Choice certified' is stated on the brand page. Milk allergen inferred from whey. Not sold in the US; brand-site price R1,399.99 (ZAR) incl. VAT for 1.5 kg, R764.99 for 750 g, on 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.