LOADING
Stock up. Your goals don't pause.
Shop productsLog in to check out faster.
$0 AUD
or 4 interest-free payments with Afterpay
Spend $80.00 to unlock Free Multivitamin Gummy
$80
Emrald LabsFree Multivitamin Gummy
$250
Emrald LabsFree Hydro Flask
$400
Emrald LabsFree Pre Load Black
🚚 We offer a 3 Serve Return guarantee! You have 30 days to try up to 3 serves, if you don't like the flavour or performance you can return it.
Couldn't load pickup availability
International Protein Heavy Weight Mass Gainer is the perfect weight mass gainer supplement. Its multi-phase release blend and unique grain matrix (including ModCarb) keeps your body in a growth-friendly state for longer. It also supports your metabolisms to maximise your ideal weight gain and contains Omega fats to help with overall vitality and immune system health. Each serve contains 85g protein and 160g of carbs, as well as 1050 calories to help you meet your weight gain goals. The formula alo includes added digestive enzymes to help with breaking down Mass Gainer in your body.

Heavy Weight Mass Gainer
$84.95
Prep time: 2 minutes | Servings: 1
Based on 0 reviews
No reviews yet
Be the first to share what you think - earn 25 Vault points for verified reviews.
Please sign in to write a review.
Categories
© 2026 Supplement Superstore, Powered by Metrix
100% Vegan Protein
500g / Salted Caramel
Emrald Labs
$44.95
100% Whey Protein
500g / Banana Honey Milkshake
Emrald Labs
$349.90$59.95
5-HTP
60 Capsules
Emrald Labs
$49.95
ABE (All Black Everything)
30 Serves / Tropical Vibes
Applied Nutrition
$68.95
Acetyl L-Carnitine
100g
Emrald Labs
$39.95
Acetyl L-Carnitine
75 Serves
Faction Labs
$49.95
Pop in your email and we'll let you know the moment this is back in stock.
You're on the list We'll email you the moment this is back in stock.