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Rule 1 R1 Whey Protein Blend

Rule 1 R1 Whey Protein Blend

Regular price $59.90
Regular price $74.90 Sale price $59.90
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Our three-whey blend offers the perfect mix of nutritional quality, great taste, and bang for your buck. 100% Whey Protein from whey concentrates, isolates, and hydrolysates, 24 grams of protein per scoop, and packed with naturally-occurring EAA, BCAA, and glutamine. An overachiever in every way – except price!

  • ZEROÂ Non-Whey Proteins
  • ZEROÂ Spiking
  • ZEROÂ Fillers


  • 24 g fast-acting protein*
  • 100% Whey Protein from 3 sources: concentrates, isolates, and hydrolysates.
  • Packed with naturally-occurring BCAAs and glutamine.
  • Great taste, great value.
  • Fully instantized to mix easily with a spoon or shaker cup
  • Carefully blended and packaged in a GMP facility in the USA

The  Rule 1 R1 Whey Protein Blend from Oxygen Essentials is an excellent three-way blend, which offers an excellent combo of high value nutritional quality, some excellent taste. The whey protein comes from whey concentrates, isolates as well as hydrolysates. It comes with 24 grams of protein in every scoop, and has heavy concentrate of EAA, glutamine and BCAA. It gives you great taste - a true value for money. The product is fully instantised so that it can be mixed easily in a shaker cup or using a spoon. The product comes with zero non-whey proteins, zero spiking and zero filters.

Note: Serve sizes may vary by flavor. Please refer to product packaging for specific details. Weight may vary slightly between flavours.


For orders over $95, we offer FREE postage Australia wide
For orders below $95, the regular postage fee Australia wide is $10
For orders below $95, the express postage fee Australia wide is $14.95


We aim to dispatch all orders within 1-2 days. Once your order is dispatched, you will get an email with a tracking number with a clickable link. Alternatively, you can simply visit AusPost and enter your tracking number.

If your delivery seems to be taking longer than expected, please email us at, and we would be happy to follow it up for you!

We have a 30 Day refund/ return policy. However, please find our full list of terms and conditions here.


Have a full read of our shipping policy here or reach out to us directly.
You can email or buzz us on 02 6290 6635.
Happy shopping Oxygen crew!