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vegetarian supplement
Per 304gm of 55 servings Contains*
24 g





Protein % per Serving

Ronnie Coleman Signature Series King Mass XL

#1 Best Seller in Mass Gainer

Inclusive of all taxes

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Imported By

Shri Balaji Overseas (✓ Brand Authorized):

Khasra no 731/1 div iii phirani road mundka Delhi 110041, India, 9268885807

Marketed By

Manufactured By

Lake Mary, FL 32746, USA

Country of Origin: USA

RC Mass Gainer Online in India

Ronnie Coleman Signature Series King Mass XL provides a rich source of carbs to your body for better muscle mass gain. The RC mass gainer supplies the correct amount of healthy calories that your body needs to speed up gaining muscle with better muscle recovery.

Consuming Ronnie Coleman Signature Series King Mass XL following the proper dosage helps you get healthy muscle mass and provides a much longer anabolic window. RC king mass gainer also reduces the risk of muscle injuries post-workout sessions, making it an excellent choice for beginners and advanced users.

Benefits of Ronnie Coleman Signature Series King Mass XL

Each scoop of the Ronnie Coleman Signature Series King Mass XL supplies 60 grams of protein, and that’s enough to help your muscles recover quickly after an intense workout. In addition, it contains a Carbohydrate Matrix for gaining healthy muscle mass and a perfect protein blend that fulfills your muscle’s protein requirements. 

Some key benefits of this RC king mass gainer include:

Offers Better Muscle Gain Support:

Packed with 1000+ calories, each serving size of two scoops provides you with enough calories required to achieve your muscle gain goals. Besides that, each serving contains 180 grams of carbs and 6 grams of healthy fats essential for fitness enthusiasts looking to put on some muscle mass.

Good Mixability:

The Ronnie Coleman Signature Series King Mass XL offers a properly blended taste and mixes well with water and milk. You can even have this mass gainer as a smoothie for a better taste.

Increases Fat-free Muscle Mass:

The RC Mass Gainer contains 3 grams of 100% pure creatine per scoop that helps your muscles recover quickly. Moreover, it enables you to gain fat-free muscle mass by challenging the water into the muscles since 75% of the muscle’s content is water. 

Improved Post-workout Muscle Recovery:

Every scoop of the RC King Mass Gainer XL contains 5 grams of essential BCCAs. It helps the muscles recover faster, while increasing the anabolic window. 

How to Use RC King Mass Gainer for Best Results 

Consuming RC Mass Gainer correctly is essential to attain desired mass gain results. Here’s the best way to get the most out of Ronnie Coleman Signature Series King Mass XL.

Mix 2 scoops with 600-800 ml of water or whole milk (for some extra calories). If desired, add peanut butter and ice cubes for an enhanced taste. Mix well using a blender, and have it after your workout session.

Note: The serving size as per the manufacturer, is two scoops. However, if you are training hard, you can increase the number of servings by consulting a doctor and a certified fitness trainer. 

When Should You Use RC Mass Gainer

You can use Ronnie Coleman Signature Series King Mass XL if you need an all-in-one supplement that helps you gain muscle mass while speeding up muscle recovery. Consuming this dietary supplement will flood your muscles with carbs and proteins to fuel your muscle growth while keeping them in shape. 

You can have the RC King Mass Gainer after a workout session to get that insulin surge required for building muscles. In addition, you can have one serving with your breakfast to kick-start your day.

Ronnie Coleman Signature Series King Mass XL can also be taken in-between meals and 30-50 minutes before going to bed for a better anabolic window. 

Side effects of Ronnie Coleman Signature Series King Mass XL 

To date, there are not many known side effects of the RC King mass gainer, provided you take it in a controlled dosage. 

The supplement contains eggs, soy, and milk, and if you are allergic to dairy, you should speak to your doctor first before having this RC mass gainer. 

Here are some tips to avoid any potential side effects:

  • Do not exceed the recommended dosage. 
  • Read the label carefully before using it.
  • Start with a low serving.

Ronnie Coleman Signature Series King Mass XL vs. Pro-Antium by Ronnie Coleman Signature Series

We compared both dietary supplements based on multiple factors to help you choose the right one. Below is a table with a side-by-side comparison between this popular RC King Mass Gainer and RC Antium Protein.


RC King Mass Gainer


Protein Percentage 33.8% 68%
Fat Content Transparency 100% 33%
Serving Size Two Scoops (125g) One scoop (44g)
Carbs Percent of Calories 71.2% 22.7%

Note: The choice of supplement should depend on your unique requirements. If you want to put on muscle mass and get faster muscle recovery, the RC King Mass Gainer is a better option. In addition, the RC Mass Gainer Price is less as compared to RC Pro-Antium.

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