Rule 1

Who are Rule 1? With over 40 years of experience in the industry, Rule 1 have produced and perfected products that have defined the industry. With a state-of-the-art manufacturing facility that spans over 250,000 square feet, Rule 1 has invested in innovative technology to exercise control over their products from the first stage to the last.



From their R1 Protein to their R1 Whey Blend and R1 Casein, Rule 1 are experts when it comes to producing protein. And if you’re looking to build muscle, just try their R1 Creatine.

With the words ‘Better Input = Better Output’ printed on all of their products, Rule 1 are constantly investing in the latest development technology to provide you with the best platform for success.

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Rule 1 FAQs

Is Rule 1 Protein Good?

Rule 1 relentlessly works to turn better input into better output. With over 40 years of expertise, Rule 1 has used manufacturing technology as a pillar for their vision to deliver the best protein products in the world. 

From their flagship protein to their complete line of blended proteins or purpose-driven proteins, Rule 1 uses only the best ingredients to create their clean, pure blends. Rule 1 is one of the few brands that actually make the advanced formulas that they bring to the market, and they maintain complete control through every step of the product.

Is Rule 1 Creatine Good?

Rule 1 Creatine is micronised and unflavoured to stay suspended for longer and blend easily into protein shakes and pre-workout supplements. This 100% creatine monohydrate contains zero fillers, sugars, stimulants or gums and is manufactured in their state-of-the-art facility that spans over 250,000 square feet. 

Using the finest technology, Rule 1 is able to employ the latest in development, measuring, mixing, dispensing, decorating, and packaging. Their investment not only ensures superior output but allows them to control the production of the product every step of the way.

Is Rule 1 Mass Gainer Good?

Rule 1 Mass Gainer is a clean way for you to achieve accelerated gains. This formula is loaded with high-quality proteins, tons of complex carbs and an incredible amount of calories to help you hit your mass goals.

Completely transparent and controlled every step of the way with Rule 1’s state-of-the-art manufacturing facilities, this formula uses a 6:1 carb-to-protein ratio and includes creatine, MCTs and glutamine to help you bulk up. This formula contains no creamers, spiking, soy protein or banned substances.

Which Rule 1 Protein Is Best?

The best Rule 1 protein for you will depend on your performance goals and your dietary requirements. 

R1 Protein is their flagship product: a fast-acting combo of whey isolate and hydrolysed whey isolate. They also offer an all-purpose whey blend, a slow-releasing casein blend, a plant-protein formula, and a mass gainer protein that offers higher concentrations of protein.

All of their proteins are made in their state-of-the-art facilities and can support your various training and body goals.