How Do I Earn 5% Cashback?
You'll earn 5% cashback on every purchase when you have an account through our Elite App. Make sure you that the email you are using when creating an account in the Elite App is the same you use when placing your orders online.
You can still get cash back for your order even if you didn't have an account at the time of purchase. We offer a 7-day look back window for this purpose. To be eligible for cash back, make sure to use the same email address when signing up for the app as you used when you placed your order online. If you sign up with the app within 7 days of the purchase taking place, you'll receive your cash back directly into your account.
Product Disclaimer
The information provided on this webpage is not intended to be medical advice or to replace professional medical advice, diagnosis or treatment.
This product should not be used to treat, cure or prevent any medical condition and is not to be used for therapeutic purposes (unless the product has been entered on the Australian Registrar of Therapeutic Goods).
We make no guarantee as to the results that you may experience from using this product or the information we make available on this webpage. Your results will depend on many factors, including but not limited to your age, gender, other products used, health history, exercise regimen, lifestyle and diet.
Please check with your health practitioner before making any changes to your diet or taking supplements, especially if you are pregnant, lactating or have a health condition. Always read directions for use carefully.
What is the difference between Gold Standard Gainer and Pro Gainer?Gold Standard Gainer and Pro Gainer are both designed to support calorie and protein intake, but they suit different goals. Gold Standard Gainer is a higher-calorie option for those who struggle to eat enough through meals alone. Pro Gainer offers a higher-protein profile with fewer overall calories per serve, making it a popular choice for those wanting quality macros without an extremely high carbohydrate load.What makes Optimum Nutrition Pro Gainer a popular mass gainer?Optimum Nutrition is one of the most widely recognised sports nutrition brands globally. Pro Gainer delivers 60 g of protein and 650 calories per serve from a blend of whey protein isolate, concentrate, caseinate and hydrolysed whey, alongside quality carbohydrates. It is designed to make hitting daily calorie and protein targets easier for those who find it difficult to meet their needs through food alone.Can a mass gainer help you increase your daily calorie intake?Yes. Gold Standard Pro Gainer provides 650 calories and 60 g of protein per 165 g serve, making it easier to increase your daily calorie and protein intake when food alone is not enough. To gain weight, total daily calories need to exceed what your body uses. A mass gainer can help bridge that gap when used alongside a structured diet and consistent training.Is protein powder suitable for everyone?Protein powder is not suitable for everyone. People with kidney disease, liver disease, dairy or soy allergies, or medical conditions requiring controlled protein intake should speak to their doctor before use. Gold Standard Pro Gainer contains milk and soy and is intended for healthy adults looking to increase their daily calorie and protein intake. Always follow the directions and consult a healthcare professional if you have any concerns.What is the difference between Optimum Nutrition Pro Gainer and Serious Mass?Pro Gainer and Serious Mass are both designed to support increased calorie and protein intake, but they differ in their macronutrient profiles. Pro Gainer provides 60 g of protein and 650 calories per serve, with a higher protein-to-carbohydrate ratio. Serious Mass is a much higher-calorie option suited to those who need maximum calorie support and find it difficult to eat enough through meals alone. Choose based on your daily calorie target and how much carbohydrate you want per serve.