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When it comes to fuelling endurance, few things matter more than how well you manage your carbs and electrolytes for endurance. Whether you're running, cycling, swimming, racing HYROX, or tackling a multi-sport event, your body relies on a steady supply of energy and fluid balance to perform at its peak.

  • 4 min read

Getting enough protein is one thing — but knowing when to use each type of protein can make a massive difference to your muscle growth, recovery, and daily energy. Whether you’re smashing the gym, training for sport, or just trying to stay fuelled during a busy day, understanding protein timing for muscle gain helps you get better results from the effort you’re already putting in.

  • 4 min read

Creatine is widely recognised for its role in muscle growth and high-intensity training, but a growing body of research now shows that its benefits go far beyond heavy lifting. For endurance athletes—from runners and cyclists to triathletes and CrossFit competitors—creatine offers performance advantages that can improve speed, power, recovery, and overall training output.

  • 5 min read

New Zealand's #1 Online Supplement Store

If you're looking to take your health and fitness to the next level, you're in the right place. Welcome to ASN Online, New Zealand's top online supplement store. We offer a huge range of supplements to help you achieve your goals, no matter what they may be. Weight loss, muscle building, health and wellbeing, and everything in between, we're here to help you unlock your potential.

Established in 2006, ASN began as a small operation with a big vision: to provide the best supplements at the best prices, while offering exceptional customer service. Since then, we've grown and expanded our presence across New Zealand, thanks to a dedicated team of talented and knowledgeable individuals who share our passion for health and fitness.

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