Diet & Lean Whey
Guides and comparisons How to compare whey protein products
Diet & Lean Whey groups whey protein powders sold under diet or lean names, mixed into a flavoured shake. A name is not a measured amount, so compare the labels: protein per serving and the scoop size in grams, then carbohydrates, of which sugars, fat and calories per serving and per 100 g. The ingredient list names everything in the powder in descending order of weight. Check the number of servings per tub before comparing prices.
Showing all 2 results
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4 flavours
Applied Nutrition Diet Whey - 1800 grams
€73.99 €41.11 / kg Add to cart -
6 flavours
Applied Nutrition Diet Whey - 1000 grams
€37.99 €37.99 / kg Add to cart
Compare available products
Portion prices are calculated from the net contents. Portion sizes differ between products; this is not a dosing recommendation. Read the full ingredients and directions on the product label.
Price per 100 g protein = pack price ÷ protein in the pack (g) × 100.
 Allnutrition
Clear Whey Isolate, Watermelon - 500 grams
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 Dorian Yates
Whey Complex Tempro, Vanilla Ice Cream - 2270 grams
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 Allnutrition
Whey Delicious, White Chocolate with Peach - 2270 grams
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 Skill Nutrition
Whey Protein Powder, Strawberry Milkshake - 2000 grams
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 Stacker2 Europe
100% Whey, Chocolate - 2000 grams
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|---|---|---|---|---|---|
| Pack size | 500 g | 2,270 g | 2,270 g | 2,000 g | 2,000 g |
| Main ingredients | Whey protein isolate | Whey concentrate, micellar casein, whey isolate and egg albumin | Whey concentrate, buttermilk and whey isolate | Whey concentrate, buttermilk and whey isolate | Whey concentrate, buttermilk and whey isolate |
| Label portion | 30 g | 30 g | 30 g | 30 g | 30 g |
| Protein per 100 g powder | 86 g | 76.67 g | 66.67 g | 73 g | 80 g |
| Pack price | €29.99 | €79.99 | €94.99 | €60.99 | €109.99 |
| Price per portion | €1.80 | €1.06 | €1.26 | €0.91 | €1.65 |
| Price per 100 g protein | €6.97 | €4.60 | €6.28 | €4.18 | €6.87 |
| Allergen information | Contains milk; may contain soy, nuts and eggs. | See the manufacturer’s full allergen statement. | Contains milk. Check the full label. | Contains milk; may contain soy, nuts and eggs. | Contains milk; made in a facility handling soy. |
| Certifications | GMP HACCP | — | GMP HACCP | GMP | — |
| Label information | Label information Nutrient amount source |
Label information | Label information | Label information | Label information |
Authorised EU Health Claim (HC-136 • Reg. (EU) 432/2012)
“Protein contributes to a growth in muscle mass”
Conditions of use: The claim may be used only for food which is at least a source of protein as referred to in the claim SOURCE OF PROTEIN as listed in the Annex to Regulation (EC) No 1924/2006.
A varied, balanced diet and a healthy lifestyle are important.
Prices include VAT for Ireland. Courier delivery: €6.99; free from €65.00. Estimated delivery: 2–4 working days.
Product facts checked: 2026-10-28.
Frequently asked questions
Does 'diet' or 'lean' in a whey name describe what is inside?
Not by itself. The nutrition table shows what the powder contains, so compare protein, carbohydrates, sugars, fat and calories per serving and per 100 g with another whey, using the same serving size for both.
How do I compare the calories of two whey powders?
Calories are given in kcal and kJ per 100 g and per serving. Per 100 g is comparable between any two powders, while per serving depends on the scoop size, so check the serving size in grams first. Then compare how much protein, carbohydrate and fat make up those calories.
What can a diet whey list besides whey protein?
The ingredient list names everything in descending order of weight. Flavourings, sweeteners and thickeners are common in flavoured powders, and a powder may also list vitamins, minerals or plant extracts. Added vitamins and minerals appear in the nutrition table with their % NRV. Read the lists of two products side by side.