🐻 Russian Bear 10000 Weight Gainer — Best Weight Gainer Bulking Machine in Pakistan

Buy Russian Bear 10000 Mass Gainer By Russian Bear Nutrition 15LBS at Best Price In Pakistan, www.arnutrition.pk iS The Best Food Supplements Store In Pakistan Karachi
For hardgainers, serious athletes, and anyone struggling to pack on real size, Russian Bear 10000 Mass Gainer is the answer. With a legacy going back to 1990, Russian Bear Nutrition has built a reputation as “The Home of Hardcore Supplements” — and the Russian Bear 10000 is their most powerful weapon for extreme mass gains. Delivering a staggering 1,860 calories per serving along with 121g of high-quality protein, this is not your average weight gainer. This is a serious bulking formula built for people who train hard and demand real results. Available now at ARNutrition.pk — 100% authentic, best price in Pakistan.
Explore our complete range of ➡️ Best Mass Gainers in Pakistan
🔍 What is Russian Bear 10000 Mass Gainer?

Buy Russian Bear 10000 Mass Gainer By Russian Bear Nutrition 15LBS at Best Price In Pakistan, www.arnutrition.pk iS The Best Food Supplements Store In Pakistan Lahore
Russian Bear 10000 is a high-calorie, protein-packed mass gainer designed specifically for athletes and bodybuilders targeting extreme muscle and weight gains. When your daily diet simply cannot provide enough calories and protein to fuel serious muscle growth, Russian Bear 10000 Mass Gainer bridges that gap completely. Each full serving delivers nearly 1,900 calories, making it one of the highest-calorie mass gainers available in Pakistan — ideal for hardgainers, ectomorphs, and anyone in an aggressive bulking phase.
🧪 Key Ingredients & Formula

Nutrition Facts of Russian Bear 10000 Mass Gainer By Russian Bear Nutrition
The power of Russian Bear 10000 comes from its advanced multi-layer formula:
- 🥛 Multi-Source Protein Blend — Whey protein concentrate, whey protein isolate, micellar casein, and milk protein isolate work together to deliver fast and slow-releasing amino acids for round-the-clock muscle repair and growth
- 🌾 Complex Carbohydrate Matrix — Maltodextrin and waxy maize provide a sustained energy supply and rapidly replenish depleted glycogen stores post-workout
- 💥 Creatine Monohydrate + Creatine Ethyl Ester — Dual creatine sources enhance ATP production, strength output, and muscle volumization
- 🔬 BCAAs — L-Leucine, L-Isoleucine, L-Valine — The three essential branched-chain amino acids that directly trigger muscle protein synthesis and reduce muscle catabolism
- 🛡️ L-Glutamine — The most abundant amino acid in muscle tissue, supporting gut health, immune function, and post-workout recovery
- 🥥 MCTs (from Coconut) — Medium-chain triglycerides provide a fast-burning, clean energy source that supports performance without contributing to unwanted fat gain
- ⚡ CLA (Conjugated Linoleic Acid) — Supports lean body composition by encouraging the body to use fat as fuel during caloric surplus phases
- 🧬 81g of Total Amino Acids per Serving — The full amino acid spectrum needed to prepare your muscles for the next intense training session
💪 Key Benefits of Russian Bear 10000 Mass Gainer
🔥 Extreme Caloric Support for Maximum Bulk
The number-one reason Russian Bear 10000 stands out in the Pakistani supplement market is its sheer caloric density. With nearly 1,900 calories per serving, this mass gainer makes achieving a caloric surplus effortless — even for those with the fastest metabolisms. For hardgainers who feel like they eat all day and still don’t gain weight, Russian Bear 10000 Mass Gainer delivers in one shake what would otherwise require multiple large meals.
🏗️ Serious Muscle Growth & Strength Gains
With 121g of high-quality protein per serving, Russian Bear 10000 fuels every phase of muscle building — from protein synthesis during training to overnight repair and growth during sleep. The dual creatine blend (monohydrate + ethyl ester) further amplifies strength output and muscle fullness, giving you visibly bigger, harder muscles with consistent use over a 8–12 week bulking cycle.
⚡ Enhanced Recovery & Reduced Muscle Fatigue
Training at high intensity takes a serious toll on your muscles. Russian Bear 10000 Mass Gainer contains 81g of amino acids per serving — including L-Glutamine and a full BCAA profile — to accelerate recovery, reduce post-workout muscle soreness, and get you back in the gym faster. Less downtime means more training sessions, which means more gains.
Looking for an anabolic mass gainer? Also check ➡️ Kevin Levrone Anabolic Mass
📋 How to Use Russian Bear 10000 Mass Gainer
Getting the most out of Russian Bear 10000 is simple:
- 🥄 Serving: Mix 6 scoops (470g) with 750ml of water, skimmed milk, or your preferred juice
- ☀️ Morning: 1–2 scoops to kickstart your caloric intake for the day
- 🌤️ Afternoon: 1–2 scoops between meals to maintain your caloric surplus
- 🏋️ Post-Workout: 1–2 scoops immediately after training for maximum muscle repair and glycogen replenishment
- 💧 Hydration: Drink at least 1.5 litres of water throughout the day
- 🚫 Do not exceed 6 scoops (470g) per day
Pro Tip: For even greater caloric intake, mix Russian Bear 10000 with full-fat milk instead of water — this significantly boosts total protein and calorie content per shake.
Want a high calorie classic option? Check out ➡️ Optimum Nutrition Serious Mass
❓ Frequently Asked Questions
🇵🇰 What is the price of Russian Bear 10000 Mass Gainer in Pakistan?
The price of Russian Bear 10000 Mass Gainer in Pakistan depends on the size variant (available in 15 lbs). At ARNutrition.pk, you’ll find the most competitive and up-to-date price with a 100% authenticity guarantee. Visit our product page or contact us for the latest pricing and availability.
🏆 Is Russian Bear 10000 the best mass gainer for skinny guys in Pakistan?
Yes — Russian Bear 10000 Mass Gainer is one of the best choices for skinny guys and hardgainers in Pakistan. Its massive caloric density, multi-source protein blend, and performance-enhancing ingredients like creatine and BCAAs make it an ideal solution for anyone struggling to gain weight and build muscle mass through diet alone.
Q: Which is the best mass gainer in Pakistan?
A: All our mass gainers are 100% authentic. For extreme calorie intake try Muscletech Masstech Extreme 2000 Mass Gainer, for a lean bulk option go with Kevin Levrone Gold Lean Mass Gainer
🛒 Why Buy from ARNutrition.pk?
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⭐ 150,000+ Happy Customers
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⏳ 6+ Years of Supplement Experience
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🚚 Free & Fast Delivery All Over Pakistan
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💰 Lowest Price Guarantee
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🛡️ Authenticity Guarantee
🛡️ At ARNutrition.pk, every bag of Russian Bear 10000 Mass Gainer is 100% authentic and sourced from verified suppliers. We deliver nationwide across Pakistan — Lahore, Karachi, Islamabad, Peshawar, and beyond — with Cash on Delivery available. Your trust is our priority. 💯
⚠️ Important Notes
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🌦️ Clumping may occur due to moisture (normal for gainers)
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🔒 Opened seal products are non-returnable unless fake
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🕒 Short expiry / sale items not returnable unless proven fake
Buy 100% Original Products Of Russian Bear Nutrition in Pakistan.















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