If you want to gain muscle mass, it's not just about training; a sustainable calorie surplus and the right supplements are also essential. The most important three factors that force the body to grow during the bulking phase: planned nutrition, recovery, and appetite control .
In this guide, we explain daily calorie and macro plans specific to muscle gain with sample formulas. We also thoroughly examine the effects of the most effective weight-gain supplements, such as Grimlabs RUTHLESS MK-677 , Grimlabs HUNGER , and Grimlabs CURSED RAD-140, which stand out for their appetite and hormone support.
💪 Daily Calorie Calculation (How Many Calories Should You Consume to Gain Muscle?)
The daily calorie intake for muscle gain should be calculated as maintenance calories + 400–600 kcal excess .
Average Formula:
- Total calories = Body weight (kg) × 33–35 kcal (maintenance) + 400–600 kcal (excess)
Example:
75 kg × 35 = 2625 kcal (maintenance) + 500 kcal (excess) = 3125 kcal target
⚖️ Daily Macro Distribution (Protein, Carbohydrate, Fat Ratios)
Having balanced macro values directly affects the quality of muscle gain during the bulking period.
| Macro | Formula | Amount for an 80 kg individual | Calorie |
|---|---|---|---|
| Protein | Body weight × 2–2.2 g | 176 g | 704 kcal |
| Carbohydrate | Body weight × 4–5.5 g | 400 grams | 1600 kcal |
| Oil | Body weight × 1–1.2 g | 88g | 792 kcal |
Total: Approximately 3100 kcal
💧 Water Consumption (How Much Water Should You Drink During the Bulking Period?)
Muscle tissue is composed of over 70% water, so adequate hydration during the bulking phase is critical for both intracellular fluid balance and recovery.
Formula: Body weight (kg) × 40–45 ml
This amount should be increased on intense training days and in hot weather.
🔥 The 4 Most Effective Supplements for Bulking
1️⃣ Grimlabs RUTHLESS (MK-677)
- Increases the release of growth hormone (GH)
- Supports deep sleep and recovery
- It increases appetite and facilitates calorie intake
- Strengthens the volume effect by water retention in muscle cells
2️⃣ Grimlabs HUNGER Anabolic Stack
Content: Methandrostenolone, Methyltestosterone, Mesterolone, Milk Thistle, Nettle Leaf, Artichoke Extract
Effect: Significantly increases appetite, making it easier to reach high calorie targets. Provides a balanced structure with liver support ingredients.
3️⃣ Grimlabs CURSED (RAD-140)
- Accelerates muscle gain
- Increases strength and endurance
- Promotes lean muscle growth through selective testosterone receptor activation
4️⃣ Grimlabs HELLSING (YK-11)
- Myostatin removes the limits on muscle development with its suppressive effect.
- Accelerates muscle protein synthesis
- Provides a harder and fuller muscle appearance with RAD-140
🧠 Summary: The Conscious Way to Gain Volume
Gaining size isn't just about eating more; it's about a conscious and planned approach . With the right macro targets, adequate water intake, and supportive supplements, muscle gain becomes both more efficient and lasting.
You can examine the most effective bulking supplements for muscle development and prepare your body for growth.
