UNCOMPROMISING QUALITY. FOR THOSE WHO TRAIN WITHOUT COMPROMISE.
Each serving of the world’s best-selling whey protein powder provides 24 grams of high-quality whey protein primarily from Whey Protein Isolate, which has had excess carbohydrates, fat, and lactose ‘isolated’ out using sophisticated filtering technologies. The powder is also instantized for easy mixing using just a glass and spoon. Optimum Nutrition has been leading the industry for over 30 years. With over 90,000 quality checks performed annually,we reject truckloads of inferior raw materials every year, it’s this relentless commitment to quality that makes Gold Standard 100% Whey the most awarded, best-selling protein powder on the planet.
Benefits at a glance:
The World's Best-Selling Whey Protein Powder

24 Grams of Protein per Serving to promote muscle strength and repair
Whey Protein Isolate (WPI) main ingredient
5.5 Grams of Naturally Occurring BCAAs per Serving to Support Endurance and Recovery
Gluten Free
Banned Substance Tested in accordance with the Informed Choice certification
Represents the “Gold Standard” for protein quality
Most awarded, best-selling protein powder in the world

Directions

Mix about one scoop of the powder into 180-240 ml of cold water, milk or other beverage. Stir, shake or blend until dissolved. For best results, mix up your shake 30 to 60 minutes after your workout or use as an anytime snack in your balanced diet.
For healthy adults, consume enough protein to meet your daily protein requirements with a combination of high protein foods and protein supplements throughout the day as part of a balanced diet and exercise program.

Ingredients

WPI 95 contains a Premium Cross Flow Micro Filtered Whey Protein Isolate and Hydrolysed Whey Protein Isolate to provide fast absorbing protein for maximum recovery and performance.

Directions

Mix one scoop (30g) in 250 - 350ml of water, milk or your favourite beverage, shake until powder is dissolved and consume.
Switch WPI 95
Children (2-6 years of age): Mix 1/2 scoop with 125 - 250ml of water, milk or your favourite beverage.

Ingredients

SystemLS™ Whey Protein is a premium, great-tasting protein shake designed to support satiety, lean muscle maintenance, digestion, and everyday nutrition - without feeling heavy or artificial. Formulated for real life, it combines high-quality whey protein with added fibre, probiotics, and essential vitamins to help you stay fuller for longer and stay consistent with your routine.

Unlike standard protein powders that focus only on protein content, SystemLS™ Whey Protein is designed as a nutritional support tool - helping manage hunger, support digestion, and make healthy choices easier, even on busy days.

• High Fiber Content
• Added Probiotics
• Vitamin Enriched
• 800g - 20 servings

Smooth, satisfying, and easy to digest, SystemLS™ Whey Protein fits seamlessly into your day - whether used as a breakfast option, post-workout shake, or a simple, calorie-controlled meal when time is tight.