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![Convenient Packet [1 serving], Whey Protein, Preworkout, BCAA, Mass Gainer, Build Muscle, Various Brands n Flavors - Ultimate Sup Singapore](http://ultimatesupsg.com/cdn/shop/files/Convenient-Packet-1-serving-Whey-Protein-Preworkout-BCAA-Mass-Gainer-Build-Muscle-Various-Brands-n-Flavors-Ultimate-Sup-29463591649462.png?v=1776334515&width=500)
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Mutant is a Canadian sports nutrition brand built for serious bodybuilders who don't compromise on taste or performance. Best known for Mutant Mass — a 1,100-calorie mass gainer with 56g protein per serving — and Mutant Whey, a multi-source blend with real food nutrition. Ultimate Sup is Singapore's authorised Mutant retailer, stocking the full Mass, ISO Surge, Whey, and All In pre-workout range.
Mutant has built a loyal following among Singapore's hardgainer and powerlifter community — partly because the flavours are genuinely great, and partly because the macros deliver where it counts. Here's how to choose the right Mutant product for your goal.
| Feature | Mutant Mass | Mutant Whey | ISO Surge |
|---|---|---|---|
| Calories/Serving | 1,100 kcal | ~350 kcal | ~120 kcal |
| Protein/Serving | 56g | 22g | 25g |
| Protein Source | Multi-source blend | WPC + WPI + Casein | 100% Whey Isolate |
| Lactose-Friendly | No | Low | ✅ Yes |
| Best For | Hardgainers, bulking | Building, daily protein | Cutting, lactose-sensitive |
"Mutant Mass is the real deal for hardgainers — the serving size is genuinely massive (4 scoops = 280g powder). My tip: start with 2 scoops (550 kcal) before moving to a full serving, especially given Singapore's heat which can affect appetite. The Triple Chocolate flavour is exceptional. If you just want great-tasting whey without the calorie load, Mutant ISO Surge in Vanilla Milkshake is one of the best-tasting isolates we carry."
View Credentials & Review StandardsLast reviewed: April 2026
Mutant is a world-renowned sports nutrition brand designed specifically for bodybuilders and athletes who want to build serious muscle mass and strength. If you are looking for premium Mutant supplements in Singapore, Ultimate Sup offers a complete range of authentic Mutant products, including the legendary Mutant Mass Gainer, Creakong Creatine, and ISO Surge Whey Isolate.
At Ultimate Sup, you can buy Mutant products at the best prices, with options like Mutant Creakong starting from S$29, and the high-calorie Mutant Mass Gainer ranging from S$54 to S$102 depending on bag size. We guarantee 100% authenticity and provide next-day delivery across Singapore.
Mutant products are formulated with clinically researched ingredients and undergo rigorous testing to ensure clean, high-performance macros. Whether you need a fast-absorbing whey isolate for recovery or a high-calorie shake to break through a weight gain plateau, Mutant has a tailored solution.
For post-workout muscle building, check our Mutant Isolate Protein Guide or read our deep-dive Mutant Isolate Protein Review. If you are looking to boost fat metabolism, you can also read our Mutant Carnitine Review. Explore more options in our Mass Gainer Collection.
You can buy 100% authentic Mutant supplements online at Ultimate Sup. We source all products directly from authorized distributors to guarantee quality and authenticity.
The price of Mutant Mass Gainer in Singapore ranges from S$54 for smaller bags up to S$102 for the massive 15 lb bags, making it one of the most cost-effective mass gainers available.
Mutant Whey contains a blend of whey concentrate and isolate, offering great value for daily protein intake. Mutant ISO Surge is a premium, fast-absorbing 100% pure whey isolate and hydrolysate blend with virtually zero fat and sugar, ideal for strict diet phases.
Yes, Mutant Creakong is a premium creatine blend containing three of the most researched forms of pure creatine (monohydrate, synthesized chelate, and anhydrous) to maximize muscle strength and power.
