NORTHLINE EXCLUSIVE
FUEL EVERY
STEP.
Unlock your peak performance with our Gold Standard range, engineered for elite athletes and gym enthusiasts.
EXPERIENCE THE RANGE
FUEL EVERY STEP
TOP PERFORMERS
BEST SELLERS
Fueled by performance, trusted by professionals. These are our most popular nutrition products, engineered for peak efficiency and taste.
Gold Standard Energy Gel
Green Apple
Gold Standard Energy Gel
Wild Berry
Gold Standard Energy Gel
Zesty Citrus
Recovery Magnesium Gel
Green Apple
ENGINEERED FOR EXCELLENCE
GOLD STANDARD
RECOVERY GEL
Our magnesium-infused recovery gel is designed to reduce muscle fatigue and accelerate replenishment after high-intensity training.
EXPLORE RECOVERYFREE TOOLS FOR ATHLETES
PERFORMANCE
CALCULATORS
Science-based calculators to plan your race fuel, measure hydration, and optimise every training session.
Running Pace Calculator
Convert any time and distance into pace per km, pace per mile, and projected finish times for 5K to marathon.
Race Day Nutrition Planner
Generate your personalised gel schedule based on race distance, target finish time, and body weight.
Sweat Rate Calculator
Measure your personal sweat rate from pre/post-exercise weight and know exactly how much to drink per hour.
Carb Loading Calculator
Get your exact daily carbohydrate gram target for the 3 days before race day, based on body weight and event distance.
Cycling Power Zones
Get your precise 7-zone power targets based on FTP — from Active Recovery to Neuromuscular output.
Electrolyte Calculator
Calculate your sodium, potassium, and magnesium needs per hour based on bodyweight, intensity, and temperature.
EVIDENCE-BASED TRAINING
FROM THE
JOURNAL
Science-backed guides on nutrition, training, and performance — written for serious athletes.
NutritionThe Science Behind Energy Gels
Understanding how energy gels work at a cellular level — and how to time them for peak performance during your race or training session.
HydrationHydration Strategy for Endurance Athletes
Dehydration of just 2% body weight impairs performance by up to 20%. Here's a evidence-based framework for staying ahead of your fluid needs.
RecoveryPost-Workout Recovery: The 30-Minute Window
What you do in the first 30 minutes after training can dramatically affect how quickly you recover and how strong you come back for the next session.
OUR LEGACY
PROVIDING OPTIMUM
PERFORMANCE FOR 35 YEARS
NORTHLINE has been a pioneer in sports nutrition. We believe that true performance is earned through grit, determination, and the right fuel. Our Gold Standard products are manufactured in-house to ensure the highest quality for athletes worldwide.