Name: Whey Isolate 1350 grams
Brand: Rule One
SKU: PB-372901
Price: 107.44 EUR
Availability: InStock

Whey isolate protein powder with hydrolysate: 25 g per scoop, zero concentrate

This whey isolate protein powder from Rule One delivers 25 g of protein per scoop, drawn entirely from whey protein isolate and partially hydrolysed whey isolate. The US brand leaves out whey concentrate, creamers and amino spiking, the practice of adding cheap free amino acids to inflate the protein figure on the label. The 1.35 kg tub comes in several flavours.

Key Features of this Whey Isolate Protein Powder

25 g of protein per scoop, all from isolated sources, with none coming from whey concentrate.
Partially hydrolysed whey isolate in the blend: part of the protein is already broken down into shorter peptides during processing.
Over 6 g of BCAAs per scoop, occurring naturally in the whey protein rather than added as free amino acids.
Informed Choice certified: the product is regularly tested for banned substances by the LGC anti-doping laboratory.
Under 10 g of carbohydrates and no more than 1 g of fat per scoop, according to the values declared by the manufacturer.

Why Choose It

Plenty of protein powders blend isolate with concentrate or add free amino acids to push up the declared protein value. Here there is a single source, whey isolate in intact and partially hydrolysed form, with 25 g of protein per scoop and independent anti-doping certification. If you want to know where every gram of protein comes from, this 1.35 kg tub offers a stripped-back, transparent formula.

Protein source: whey protein isolate and partially hydrolysed whey protein isolate
Protein per scoop: 25 g
BCAAs per scoop: over 6 g, naturally occurring
Allergens: contains milk and soy
Certification: Informed Choice
Size: 1.35 kg tub

Mix one scoop with 180-240 ml of water or milk and shake until fully dissolved. Take it after training or at any point in the day when your meals fall short of your protein target. It suits strength athletes, endurance athletes and anyone following a diet with tracked macronutrients.

Protein contributes to a growth in muscle mass. Protein contributes to the maintenance of muscle mass. Protein contributes to the maintenance of normal bones. These statements apply to a food that is at least a source of protein: in this product well over 12% of the energy comes from protein. Results depend on training and an appropriate diet. Do not exceed the recommended daily dose. This product is not a substitute for a varied and balanced diet.

What is the difference between whey isolate and whey concentrate?

Isolate goes through more extensive filtration, which removes more fat and carbohydrate than concentrate, so it delivers more protein per gram. This formula contains no concentrate at all: every gram of protein comes from isolate and hydrolysed isolate.

When should I take it?

The most common time is after training, but it works just as well at breakfast or as a snack. What matters most is your total protein intake across the day, spread over your meals.

Is it suitable if I am drug tested?

The product is Informed Choice certified and regularly tested by LGC for banned substances. Certification reduces the risk of contamination, but it is still worth checking that your batch appears among those tested.