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BIG RAMY LABS RED REX BIG MASS | 12LBS

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  • Estimated Delivery:Sep 16 - Sep 20

  • Free Delivery & 7 Days Return Policy!

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SIZE: 12lbs
12lbs
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Product description

Big Ramy Labs Red Rex Big Mass Gainer | 12lbs

If you are struggling to put on size, Red Rex Big Mass gainer in Pakistan is your ultimate solution. Crafted by Big Ramy Labs, this high-calorie mass gainer delivers serious muscle-building nutrition for hard gainers, athletes, and bodybuilders who want real results.

Each serving of Big Ramy mass gainer 12lbs is packed with quality protein, complex carbs, and essential nutrients to help you bulk up, boost strength, and recover faster. Whether you're bulking in the off-season or need to break through a plateau, Red Rex Big Mass Gainer gives your body the fuel it needs to grow.


Key Benefits of Red Rex Big Mass Gainer

1. Advanced Weight Gainer Formula
Formulated with a powerful blend of proteins, carbs, and calories, this supplement is ideal for fast and effective weight gain. It's the best weight gainer in Pakistan for those who struggle with appetite or a fast metabolism.

2. 1220+ Calories per Serving
Each serving of Red Rex Big Mass Gainer provides over 1220 calories to help you stay in a calorie surplus and gain size consistently. Perfect for clean bulking.

3. 50g Protein Blend
With a multi-source protein matrix, it delivers sustained muscle repair and growth. Contains whey protein concentrate, milk protein, and other quality sources.

4. 230g+ Complex Carbs
Supports glycogen replenishment and gives you the energy needed for intense training. The carb profile helps drive nutrients straight to your muscles post-workout.

5. Enhanced Recovery & Strength
Infused with vitamins, minerals, and digestive enzymes to support nutrient absorption, muscle repair, and reduce fatigue.


Key Ingredients

  • Protein Blend (Whey & Milk Protein)
    Helps promote lean muscle mass while supporting recovery.

  • Carbohydrate Matrix
    A mix of fast and slow-digesting carbs for sustained energy release.

  • Digestive Enzymes
    Improve digestion and minimize bloating—especially helpful when consuming large calorie loads.

  • Vitamins & Minerals
    Complete micronutrient profile to support immune function and recovery.


How to Use Red Rex Big Mass

Serving Size:
Mix 1 serving (approximately 4 scoops) with 500–600ml of cold water or milk. Shake or blend for 30 seconds until smooth.

When to Take:

  • Post-Workout: Take 1 serving within 30 minutes after training for optimal recovery and muscle building.

  • Morning: Start your day with a high-calorie meal replacement.

  • Before Bed: For overnight recovery and to stay anabolic.

Frequency:
Take 1–2 servings daily based on your calorie and protein needs.

Pro Tip:
Stack with creatine or amino acids for faster results and better strength gains.


Why Choose ironcorenutrition.pk for Red Rex Big Mass Gainer in Pakistan?

  • Authentic Products
    We only stock 100% genuine supplements including Big Ramy mass gainer 12lbs direct from trusted suppliers.

  • Best Price Guaranteed
    Get the most competitive Red Rex mass gainer price in Pakistan 

  • Fast Delivery Across Pakistan
    We offer quick and reliable shipping to all major cities and towns.

  • Trusted by Gym Professionals
    Our products are recommended by trainers and used by pro bodybuilders.

  • Secure Checkout
    Safe, encrypted payments with cash on delivery option available.


Buy Now from ironcorenutrition.pk

Ready to gain size, strength, and confidence? Fuel your bulk with Big Ramy Labs Red Rex Big Mass Gainer 12lbs—the high calorie mass gainer supplement designed for real muscle growth. Order now from ironcorenutrition.pk and take the first step toward your transformation.


Frequently Asked Questions

1. Who should use Red Rex Big Mass Gainer?
It’s perfect for skinny individuals, hard gainers, and athletes aiming to build size quickly.

2. Can beginners use this mass gainer?
Yes, it’s beginner-friendly and great for anyone looking to increase weight and muscle.

3. How many servings does a 12lbs pack contain?
Approximately 15–16 servings depending on your scoop size.

4. Can it be used as a meal replacement?
Yes, it’s ideal for high-calorie meals when you're on the go or don’t have time to eat.

5. Will it cause bloating or digestive issues?
It contains digestive enzymes to help minimize bloating and support nutrient absorption.

6. Is Red Rex Big Mass good for skinny guys?
Absolutely. It’s one of the most effective mass gainers for skinny guys in Pakistan looking to bulk up fast.

Shipping & Return

Iron Core Nutrition – Pakistan

Effective Date: 8/17/25

1. 📦 Order Processing


  • 24 hours of confirmation.

  • Sundays or public holidays will be processed the next working day.

2. 🚚 Shipping Details


  • 1–2 working days

  • 2–4 working days

  • 3–6 working days









  • TCS, Leopards, M&P, Call Courier

    (Tracking ID provided after dispatch)

3. 💰 Cash on Delivery (COD)




  • cannot be opened before payment, as per courier policies.


4. 🔄 Return & Exchange Policy

✅ Return Window:


  • within 7 days of delivery.

✅ Eligible Returns:








  • original packaging and invoice

❌ Non-Eligible Returns:







5. 🔁 Return Process




















6. 💵 Refunds & Replacements


  • free replacement or full refund.

  • 5–7 business days after approval.

  • store credit.

7. 🛡️ Authenticity Guarantee

We promise 100% original supplements.

If you believe a product is fake, we will:




  • 200% refund if proven non-genuine

8. 📞 Contact Support

Have questions or concerns?


  • IRONCORENUTRITION1@GMAIL.COM

  • 03390309158