SIS Protein Range

  • SiS Overnight Protein 1kg SiS Overnight Protein 1kg

    SiS Overnight Protein 1kg

    SiS Overnight Protein 1kg ChocolateHigh quality slow release protein that contributes to the maintenance and growth of muscle mass while you sleep: • Slowly digested milk protein • Maintains muscle mass while you sleep• Fuelling gold...

    $89.95
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  • SiS Protein Bar 55g 20 Pack SiS Protein Bar 55g 20 Pack

    SiS Protein Bar 55g 20 Pack

    SiS Protein Bar 55gHigh protein formula to promote training, adaptation and recovery: • Each bar contains 20 grams of easily digestible protein• A high quality blend of whey, casein and soy protein• Promotes the rebuild of muscle...

    $99.00
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  • SiS Whey Protein 1kg SiS Whey Protein 1kg

    SiS Whey Protein 1kg

    SiS Whey Protein Vanilla 1kgHigh protein formula to aid muscle growth and development: • Whey protein isolate & concentrate blend • Contributes to lean muscle mass growth & maintenance• Fuelling gold medal winners since...

    $49.95
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