When it comes to improving digestion, reducing bloating, and supporting your immune system, few supplements are as versatile as L-Glutamine. This powerful amino acid plays a crucial role in keeping your gut lining strong and your immune defences functioning at their best. But what exactly does L-Glutamine do — and how can it help you feel and perform better every day?
When New Zealand’s summer heat kicks in, training sessions can take a serious toll on your body. Sweat rates rise, hydration drops, and fatigue can hit faster than you’d like. That’s where electrolytes for hydration and performance come in — helping you replace what you lose and perform at your best, no matter how hot it gets.
HYROX challenges the full spectrum of athletic ability — speed, strength, and mental resilience — across 8 × 1 km runs and 8 functional stations. Training hard is non-negotiable, but micronutrition is the missing edge for many athletes. This guide unpacks the essentials: iron, magnesium, and electrolytes. You’ll learn how each supports energy production, hydration, muscle function, and cramp prevention — especially critical for plant-forward or non-meat eaters who may be at greater risk of low iron.
When you start exploring amino acid supplements, you’ll quickly run into two acronyms:
EAAs (Essential Amino Acids) and
BCAAs (Branched-Chain Amino Acids). On the surface, they sound similar — but they do different jobs, and choosing the right one (or knowing if you need both) can make a difference for your performance, recovery, and muscle health.
When it comes to fuelling performance and supporting recovery, protein powder is one of the most popular supplements in the world. But the debate of plant based protein vs whey continues to be one of the biggest questions for athletes, gym-goers, and anyone wanting to improve their health. Which one is easier on digestion? Which delivers better results for muscle growth? And which is the right choice for your body?
Alani Nu Energy Drink has officially landed in New Zealand, and it’s already making waves as one of the most exciting lifestyle-friendly energy drinks on the market. Loved internationally for its bold flavours, sleek branding, and balanced energy boost, Alani Nu is now available for Kiwi shoppers at ASN Online.
When people hear the word creatine, they usually think of bigger muscles and heavier lifts. While creatine is one of the most effective and researched supplements for muscle growth, its benefits extend far beyond the weight room. From brain health and endurance to recovery and daily energy, creatine supports a wide range of goals — making it a staple for athletes and everyday fitness enthusiasts alike.
Energy drinks have become a staple for athletes, fitness enthusiasts, students, and anyone who needs a boost to power through their day. With so many options now available, choosing the best energy drinks NZ has to offer in 2025 can feel overwhelming. That’s why we’ve broken down the top picks available right here in New Zealand — from tried-and-true favourites to exciting new arrivals.
HYROX is the ultimate test of hybrid fitness — blending endurance running with strength-based stations. To perform at your peak, training hard isn’t enough; the right supplement strategy can make all the difference. In this guide, we’ll cover the best supplements for HYROX, why they’re important, and how NZ athletes can build their stack to maximise energy, strength, and recovery.
If you want to lift heavier, build power, and see steady progress in the gym, your training and nutrition do the heavy lifting — but the right supplements can give you a clear performance edge. In this guide, we’ll walk through the best supplements to increase strength, how to dose them, when to take them, and smart ways to stack them for faster results.
If you're looking for a high-quality protein source without the dairy, you're not alone. Whether you're lactose intolerant, vegan, or simply seeking a gentler alternative for your stomach, dairy-free protein powders offer an excellent way to support muscle growth, recovery, and overall wellness — without the bloat or discomfort. In this guide, we’ll break down the best dairy-free protein powders in NZ, and help you find the best stomach-friendly protein powder for your fitness goals and digestive needs.
Just getting started with training and wondering what supplements are actually worth it? You’re not alone. With so many options out there, it can feel overwhelming. That’s why we’ve created this beginner-friendly guide to help you build the best supplement stack for beginners — one that supports your goals without overcomplicating things.
