Masse Kong – 3000g

Yes, this is exactly the profile Mass Kong is formulated for. With roughly 600 kcal, 37.5g of protein and 90g of carbohydrates per 150g serving (per the product sheet), it makes it easy to add 500-700 kcal/day without having to eat large volumes of solid food — a common issue for fast-metabolism ectomorphs. Hiro.Lab enriches its formula with creatine monohydrate and L-glutamine, covering both performance and recovery needs in a single product. Available in France via Force Addict Pro.

Yes, Hiro.Lab's Mass Kong includes creatine monohydrate and L-glutamine in its formula, making it a more complete gainer than simple carb+protein formulas. Check the exact doses on the label to confirm whether the creatine (ideally ≥3g per serving) and glutamine (ideally ≥5g per serving) levels reach clinically relevant doses. If the doses are insufficient, separate supplementation with Hiro.Lab Creatine Monohydrate 100% Pure and Hiro.Lab Glutamine Kyowa lets you optimise each component.

The key is managing the caloric surplus. Calculate your TDEE (Total Daily Energy Expenditure) and add a maximum of 300-500 kcal/day for a lean bulk. Mass Kong should cover this differential — if a 150g serving provides 600 kcal and your target surplus is 400 kcal, use 100g of powder rather than 150g. Optimal timing: post-workout (glycogen replenishment and the anabolic window) and/or in the morning. Prepare with water to precisely control calories, or with milk to increase intake for the hardest-to-bulk ectomorphs.

Hiro.Lab's Mass Kong stands out through its creatine and glutamine enrichment — actives rarely included in conventional gainers. Iron Max 2800g by First Iron Systems is a high-calorie gainer aimed at pure ectomorphs, with no creatine or glutamine. Scitec's JUMBO is also enriched with creatine and BCAAs, a comparable positioning. For athletes looking to simplify their stack (gainer + creatine + glutamine in a single product), Hiro.Lab's Mass Kong is the optimal choice. For those who prefer to dose each component separately, a simple gainer plus separate creatine and glutamine offers more flexibility.

Not recommended as a systematic replacement for solid meals. Mass Kong is a food supplement intended to increase calorie and protein intake, not to replace the micronutrient diversity (vitamins, minerals, fibre, antioxidants) of balanced meals. In practice: 2-3 balanced solid meals per day plus 1 Mass Kong shake cover the elevated needs of an athlete in a bulking phase. On days where preparing food isn't possible (travel, intense work), Mass Kong can help out occasionally, but pair it with a multivitamin to fill in micronutrient gaps.

At 150g per serving, the 3000g format provides 20 servings. For an athlete taking 1 serving post-workout across 5 sessions a week, this covers 4 weeks (a month). For periods of maximum caloric loading with 2 servings/day, roughly 10 days. The 3000g format offers a better cost-per-gram ratio than the 500-1000g formats — for an 8-12 week bulking phase, plan on 2-3 tubs. Hiro.Lab positions Mass Kong as a premium European gainer with built-in creatine and glutamine, which justifies a slightly higher price than basic gainers.