Serious Mass | 2.7kg Twin Pack
This twin pack includes two 2.7kg bags of Optimum Nutrition Serious Mass, a high-calorie weight gainer powder suited to adults following a structured training programme and a high-energy diet. Each serving delivers 1,250
In stock — 99 available · next-day dispatch before 1pm
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Our qualified sports nutritionists can help with advice on flavour, stacking or dosing.
Description
Ingredients & Suitability
How to Use
Always follow the directions for use on the product label. As a general guide, mix or take as directed and do not exceed the recommended daily dose. Introduce new supplements gradually and pair them with a balanced diet and regular training for best results.
If you are pregnant, breastfeeding, have a medical condition or take medication, consult your healthcare professional before use. Keep out of reach of children.
Shipping & Returns
Free standard shipping on all orders Australia-wide. Next-day dispatch for orders placed before 1pm AEST (business days). 30-day money-back guarantee — see our returns policy.
Frequently Asked Questions
How do I use protein powder?
Follow the directions for use on the product label — serving sizes vary by brand and formulation. If you're new to protein powder, start with a half serve to assess your tolerance.
Is Serious Mass | 2.7kg Twin Pack suitable for everyone?
This is a general-nature supplement and may not suit everyone. Always check the ingredients against your dietary needs and any medical conditions, and consult a healthcare professional if you're pregnant, breastfeeding, or unsure.
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