DY Nutrition UK

Whey Protein Isolate Sachet

SKU: 5060763890299


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When it comes to premium quality sources of protein, whey protein isolate ticks all the boxes. Dorian Yates’ Whey Protein Isolate contains whey protein isolate for exceptional bioavailability in muscle-building amino acids and only high-quality milk protein concentrate for improved texture and no nasty gums. Each serving provides 25 grams of the highest quality, rapid-acting whey protein isolate, and less than 1 gram of sugar and 1 gram of fat per serving. Dorian Yates’ Whey Protein Isolate is ideal post-workout, first thing in the morning or in between meals.

The Native Whey used in Dorian Yates’ Whey Protein Isolate production means you receive a purer, less adulterated protein than others on the market. Native whey is the gold standard raw material used in the production of whey protein supplements, hence why DY Nutrition insist on this as a standard. Dorian Yates’ Whey Protein Isolate processes the protein at low temperatures, as well as in low acid conditions to avoid denaturation. With this in mind, the quality of a whey protein should not be exclusively determined by the protein content, but rather a combination of factors including bioavailability (absorption), quality of protein, level of processing and quality of raw material.

From a manufacturing point of view, Dorian Yates’ Whey Protein Isolate uses a process known as ultrafiltration, a method of processing that utilizes varying degrees of pressure to force whey through a porous membrane, this process facilitates the separation of liquid whey from fat and lactose. The membrane permits water soluble components to pass, as well as some minerals and organic fractions, it is also sensitive
to the important nutritional components within milk, a consideration that ensures less damage and more nutritional density per serving.


Whey Protein Isolate (MILK), Milk Protein Concentrate (MILK), Flow Agent (Silicon Dioxide), Flavor, Color (Turmeric), Emulsifier (Sunflower Lecithin), Sweetener (Sucralose).

For allergens see in BOLD.

Nutritional Information

Typical Values Per 100g Per 30 g /Serving
Energy Calories 370.35* / 357.88** 111.11* / 107.37**
kJ 1552.77* / 1500.48** 465.83* / 450.14**
Protein (g) 81.95* / 81.13** 24.58* / 24.34**
Fat (g) 1.55* / 1.12** 0.47* / 0.34**
Saturates (g) 0.60* / 0.32** 0.18* / 0.09**
Carbohydrate (g) 2.41* / 1.71** 0.72* / 0.51**
Sugars (g) 1.89* / 1.71** 0.57* / 0.51**
Salt (g) 0.17* / 0.16** 0.05* / 0.05**
Amino Acid Profile* Per 100 g Per 30 g / Serving
Alanine (g) 4.68 1.40
Arginine (g) 1.98 0.59
Aspartic Acid (g) 10.72 3.22
Cysteine (g) 2.10 0.63
Glutamic Acid (g) 18.29 5.49
Glycine (g) 1.50 0.45
Histidine (g) 1.57 0.47
Isoleucine (g) 6.45 1.93
Leucine (g) 9.95 2.99
Lysine (g) 9.15 2.75
Methionine (g) 2.17 0.65
Phenylalanine (g) 2.94 0.88
Proline (g) 6.29 1.89
Serine (g) 4.69 1.41
Threonine (g) 6.73 2.02
Tryptophan (g) 1.95 0.58
Tyrosine (g) 2.83 0.85
Valine (g) 5.85 1.76
*Chocolate flavour1 / **Other flavours2,3,4

Guidance Notice

This product is a food supplement and should be used in conjunction with food as part of a healthy and varied diet and not as a substitute. The recommended consumption is 1-3 servings per day. Do not exceed the recommended daily dose. Keep out of the reach of young children. Always consult your GP or Pharmacist prior to taking supplements. This product is not recommended for children, pregnant or breastfeeding women. Pregnant or lactating women should consult a GP before taking supplements.

Instructions for Use

Mix 1 sachet (approximately 30 g) in 200-300 ml water and consume immediately following exercise. The recommended consumption is 1-3 servings per day.

Storage Instructions

Store in a cool dry place away from direct sunlight. Best consumed immediately once opened.

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