Diet Whey
PhD Nutrition Diet Whey is a whey blend protein powder with 20 g of protein per 1 scoop (32 g). It scores 53/100 on the TBPP Quality Score. It is Informed Protein.
Nutrition per serving
Belgian Chocolate flavor, from the label.
| Serving size | 1 scoop (32 g) |
|---|---|
| Protein | 20 g |
| Calories | 123 |
| Carbohydrates | 3.9 g |
| Sugar | 0.9 g |
| Fat | 2.7 g |
| Sodium | Not verified |
| Protein by weight | 63% |
| Leucine | Not verified |
| BCAAs | Not verified |
How it scored
53 of 100 points. How we score
| Criterion | Points | Why |
|---|---|---|
| Protein density | 14 / 30 | 63% of each scoop is protein |
| Third-party testing | 15 / 25 | Independently tested for contaminants or label accuracy |
| Label transparency | 10 / 20 | uses a proprietary blend |
| Sugar | 10 / 10 | 0.9 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 Blend |
|---|---|
| Protein sources | Whey Protein Concentrate, Soy Protein Isolate, Milk Protein Concentrate |
| Third-party testing | Informed Protein |
| Sweeteners | Sucralose |
| Proprietary blend | Yes |
| Added free amino acids | No |
| Dietary | Vegetarian |
| Allergens | Milk, Soy, Barley (Gluten) |
| Made by | PhD Nutrition · UK |
| Sold at | phd.com |
Price
We could not verify a current U.S. price.
Sizes: 1 kg, 2 kg
Flavors (7)
- Belgian Chocolate
- Vanilla Creme
- Strawberry
- Salted Caramel
- Banana
- Caramelised Biscuit
- Peaches & Yoghurt
Sources
Nutrition from the Belgian Chocolate typical values on PhD's official product page (per 32 g: 515 kJ/123 kcal, fat 2.7 g, sat 1.3 g, carbs 3.9 g, sugars 0.9 g, fibre 1.7 g, protein 20 g, salt 0.38 g). The label gives salt rather than sodium, so sodium_mg is left null. No amino acid profile is published. Belgian Chocolate ingredients: 'PhD Premium Protein Blend (75%)' (WPC with lecithin, soya protein isolate, MPC; proportions undisclosed, hence contains_proprietary_blend is true), waxy barley flour, fat-reduced cocoa, golden flaxseed, acacia, guar and xanthan gums, flavourings, CLA powder (safflower oil, milk), acetyl-L-carnitine, green tea extract, sodium chloride and sucralose. The barley flour is a gluten cereal, and the product may also contain egg and other gluten cereals. Because of the soy isolate and added carbohydrate, this is a diet blend rather than a pure whey. The brand page states 'Informed Protein certified' and 'suitable for vegetarians'. Informed Protein was not cross-checked on the certifier site (the web search budget ran out). Brand page price: from £34.99 GBP, and no USD price was verified. Sizes 1 kg and 2 kg come from the page's size selector.
Good to know
Last checked 2026-10-13. 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.