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Rule 1 Protein

Product type

Rule 1 Protein - The Highest Quality of Supplements

Rule 1 Protein Powders are brought to you by the same people who created Optimum Nutrition

Quality protein that tastes amazing. Simple but very effective.


Rule 1 has become very well known in the Australian market and for good reason.

Their product range delivers exceptional quality, amazing flavours and fantastic value for money in an elegantly packaged tub.

  • Products in the Rule 1 Protein range:

Rule 1 is best known for their range of protein powders and mass gainer supplements.

Within the range you'll find the following product:

  • R1 Isolate protein powder: This is a blend of whey protein isolate and whey hydrolysate making it very high in protein content. In addition it also happens to be extremely low in carbohydrates, fat and lactose so it's super fast to digest and suitable for anyone even if sensitive to protein powders.
  • Whey blend protein powder: As the name suggests this whey protein powder is a blend of both whey protein concentrate and whey isolate. This makes it a very versatile product that can be used anytime throughout the day including post-workout. It comes in a range of different sizes and offers fantastic value for money especially if you consume a lot of protein throughout the day.
  • R1 Gain lean mass gainer: a balanced blend of protein and carbohydrates which is suitable to use both post-workout to maximise recovery and also as a meal replacement to increase calorie intake and pack on lean body mass.
  • R1 Gain mass gain supplement designed to pack on the maximum amount of size and strength for hard gainers.
  • R1 Creatine: As the name suggests this is a plain and simple but very high-quality creatine monohydrate product. This is the most researched and proven form of creatine and makes it simple and easy to add in with your favourite R1 protein supplement post-workout after a tough workout.

Why Shop at Spartans

Here at Spartansuppz, we're passionate about delivering you the absolute best quality Default collections from around the world.

Rule 1 proteins fits this perfectly with a standout product range and performance you can trust.

Have a question or some helping to find the right product or even a flavour? No problem. Give our friendly team a call or hit up the online chat we'd love to be of service and just like you, we love to train and truly practice what we preach.