SUPPSAVER
Heavy Weight Mass Gainer
Mass Gainer · 4kg · tracked across 9 retailers (all sizes), prices checked nightly.
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Overview
International Protein Heavy Weight Mass Gainer is a mass gainer that SuppSaver compares across 9 Australian retailers. The best price we're currently tracking is $129.99 at Supplement Mania, which works out to $3.25/100g — the true-cost figure we rank every mass gainer on. That comes to roughly $7.22 per serve.
Retailer prices shift week to week, so we re-check every listing nightly and rank by true cost per 100g rather than sticker price. That lets you see whether Heavy Weight Mass Gainer is genuinely the cheapest mass gainer on the market or simply discounted right now. It's listed in 4kg and 2kg. Shoppers rate it 4.7 out of 5 from 21 reviews. Use the price history, the per-store breakdown and the alternatives below to confirm you're getting the best deal before you buy.
Price history
+8.3% 30d9 stores carry this size
cheapest firstConfirm the price at the retailer before purchasing.
Some retailer links are affiliate links — we may earn a commission at no extra cost to you. It never affects our rankings. Details
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What people say
4.7(21)Customers are highly satisfied with the Heavy Weight Mass Gainer, frequently praising its great taste, smooth mixability, and effectiveness in helping them gain weight and muscle. The product is specifically lauded for being a high-quality, clean formula that provides a significant energy boost without causing excessive bloating. While the vast majority of feedback is overwhelmingly positive, there is one outlier complaint regarding a lack of results.
About
Heavy Weight Mass Gainer by International Protein is a specialized supplement designed for individuals who struggle to gain weight due to a high metabolic rate. It provides a convenient way to increase your daily caloric intake without feeling overly bloated or stuffed. Each 100g delivers 380 calories and 29 grams of protein alongside a complex carbohydrate source. This product is ideal for athletes and fitness enthusiasts who need to bridge a caloric gap to build lean muscle mass effectively.