King Mass XL
Ronnie Coleman Signature Series

King Mass XL

Flavor Fit For A King!
Keeps Your Muscles Fed!*
9.4  out of 10  (33 Reviews)

Product Overview





  • 60g Protein
  • 180g Carb Matrix
  • Creatine & Glutamine
  • Weight Gain Support*
  • 1000+ Calories
  • Meal Replacement
  • Milkshake Taste
  • 44 / 108 Scoops
Gain King Size Mass!

Making the scale go up is all about taking in more CALORIES than you burn but it’s also important to get the RIGHT kind of calories. KING MASS XL® hits you with 1000 GROWTH ACCELERATING CALORIES per serving providing 60G of quality protein, 180G of carbs (only 25 sugars) and healthy fats.*

Getting all of the quality CALORIES you need in one shake without being able to SLUG it down just doesn’t cut it. The KING MASS XL® flavor system delivers a MILKSHAKE taste with seamless mixability every time making slamming down your shake a TREAT not a CHORE.

In order for your muscles to GROW you need to supply them with enough PROTEIN to get the job done. KING MASS XL® packs a massive 60G of protein per serving.

In your pursuit of KING-SIZED MASS you will be hitting the iron like a BEAST! That means you will need KING-SIZED RECOVERY. Flooding you muscles with the protein and carbs in KING MASS XL® will support GLYCOGEN storage and recovery preparing you for your next brutal workout.*

Meal 1 - 2-4 Scoops KING MASS XL
1 Banana Blended In
1 Scoop of TESTOGEN-XR
1 Scoop of STACKED-N.O.
1-2 Scoops of ISO-TROPIC MAX
MEAL 3 - 2 Cups of liquid egg whites scrambled
2 Cups of grits
4 Slices of fat free cheese
MEAL 4 - 2 Chicken Breasts
1 Cup rice
1 Cup of red beans
2 Slices of cornbread
MEAL 5 - 5 Ounces chicken breasts
5 ounces filet
1 dry baked potato
Small serving of French Fries
MEAL 6 - 12 Ounces filet butterflied
1 Cup of rice
MEAL 7 - 2-4 Scoops KING MASS XL
2 Tbs Natural Peanut Butter

Ratings & Reviews

Overall Rating
33 Ratings
Verified Buyer Rating
16 Ratings
Average Flavor Rating
3 Flavors
Top Rated Flavor
Strawberry Milkshake
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Mar 24, 2018
No written review.
Jul 16, 2017
Verified Buyer

Honestly, i wouldn't use any other mass gainers. Of all the ones i've tried this has the best taste, mix it in a blender with oats/oatmeal, banana and milk, it tastes so good its almost like its not healthy haha

May 16, 2017

Taste: The Chocolate is the best tasting mass gainer I have tasted not too sweet, Reasonable serving (2 scoop in the morning and 2 Scoop in the night) Mix-ability Really Good. (Just cold water and less then 10 shake..Done!!) As for Result, dont dare to comment too much as currently I'm still on my 1st week and i've seen a grow of 3Kg. But will continue to update. Good Luck Guys~

Aug 23, 2016
Verified Buyer

Amazing stuff. By far my absolute favorite.

Dec 15, 2015
Verified Buyer

I have tried about dozen different gainers and this is the best one. Super great mixability. Great taste but not too sweet (Chocolate is better than the strawberry). Great results. Great price. No gasses. No bad feeling after drinking the shake.

Nov 14, 2015
No written review.
Oct 26, 2015

The taste is decent, not great; but the nauseas and bloating are disgusting. I dont understand why any brand would want to sell anything that makes the person feel that way, specially for something that is meant to be consumed daily. King Mass is garbage, I am throwing out whats left of it

Oct 15, 2015
No written review.
Oct 14, 2015
Verified Buyer
No written review.
Oct 01, 2015

Excellent product, in a month 6 lb weight gain, if this product really works, only drawback is that does not mix well, you'll need a blender and taste in three weeks disgusts you, but rest gave me very good results. 2 scoops after training and 2 scoops before bed. Excelente producto, en un mes gane 6 lb en peso, en verdad este producto si funciona, lo unico malo es que no se mezcla bien, vas a necesitar una licuadora y el sabor en la 3 semana te repugna, pero de resto me dio muy buenos resultados. 2 scoops despues de entrenar y 2 scoops antes de acostarme.

Sep 11, 2015

I remember i used to take this ****, i gained mass fast was real incredible the amount of carb and protein in such small serving and mixability! Literally is thin as **** when i mix it, very easy to consume!

Sep 06, 2015

i can tell that no one on here is educated that well in nutrition, its flavored with FRUCTOSE, as in HIGH FRUCTOSE CORN SYRUP, same as in soda. 12.5 grams of sugar and 90grams of carbs???? seriously? just make your own at home gainer smoothie, it'll be healthier. make a high fat gainer shake. better for you and its way easier to get your carbs in thru whole foods. you don't need a shake slammed with carbs unless you need an ungodly amount of calories.

Apr 03, 2015
Verified Buyer

Taste amazing so far

Nov 12, 2014

I can't say it's a great product but good enough because i was using it just doing bodyweight and not too hard. I decided to take it cuz I usually eat just 1 or 2 times a day and was loosing gains because of work, bad sleeping and bad eating. Actually my weight is around 77 kg I take 2 scoops in the morning + scoop of Syntha-6 instead of breakfast, some times I get and extra scoop afternoon with dinner. I'll try it soon with a proper training in the gym. Anyway I think it helped me to maintain weight and little bit my gains, I repeat, didn't train properly in the past 3 months.

Nov 12, 2014
Verified Buyer

Wow. This being a weight gainer I expected a bitter, thick, pudding like shake. Could I be more off? This stuff is as thin as whey, and tastes like a mcdonalds strawberry shake. I didn't bloat at all. Would've never guessed I consumed 500 calories. Price is on point and the supply is bar none compared to other gainers. I'm a loyal dymatize guy, but this gainer is probably my favorite, even beating ON serious mass. Seriously incredible.

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6 Lbs.
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Price: $41.95  ($1.91 / Serving)
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Flavor Rating: 8.8

What's in Ronnie Coleman Signature Series King Mass XL

Serving Size: 2 Scoops (125g)
Servings Per Container: 22 - Based on 2 Scoop Serving (44 Scoops)
Amount Per Serving % DV
Calories 500       
Total Fat 3 g 4%‡
Saturated Fat 1.5 g 8%‡
Cholesterol 100 mg 33%
Total Carbohydrate 89 g 32%‡
Total Sugars 12 g
Protein 30 g 60%
Calcium 339 mg 26%
Sodium 80 mg 3%
Potassium 299 mg 6%
‡ Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value Not Established
Maltodextrin, Dairy Protein Blend (Whey Protein Concentrate, Milk Protein Isolate, Whey Protein Isolate, Micellar Casein), Fructose, Natural and Artificial Flavors, Waxy Maize Starch, Creamer (Hydrogenated Coconut Oil, Corn Syrup solids, Sodium Caseinate (a milk derivative), Mono and Diglycerides, Dipotassium Phosphate, Sodium Silicoaluminate, Soy Lecithin), Sucralose, Gum Blend (Cellulose, Xanthan, Carageenan), Creatine Ethyl Ester Malate, Acesulfame Potassium, MCT Powder (Medium Chain Triglycerides (from Coconut), Non-Fat Dry Milk, Disodium Phosphate, Silicon Dioxide, Soy Lecithin.
ALLERGEN WARNING: Contains ingredients from milk, coconut and soy. Made in a facility that also processes peanuts, tree nuts, egg, fish/crustaceans/shellfish oils, and wheat products.

Directions For King Mass XL:

Blender - Mix 2-4 scoops of KING MASS XL® with 20-40oz of water or milk. Cover and blend for 20-30 seconds. If desired, add ice cubes, fruit, peanut butter, etc.

Shaker - Mix 1 scoop of KING MASS XL® for every 8-10oz of water or milk. Shake vigorously for 30 seconds.

Suggested Use: Consume 1-1.5 grams of protein per pound of body weight through a combination of KING MASS XL®, high protein foods and other whole food calorie sources. It is best to consume your protein intake over several smaller meals spread out evenly throughout the day. For optimal results, KING MASS XL® should be used in conjunction with a weight training program along with proper rest under the supervision of a professional. These suggestions should be taken as informational use only. It is not intended to replace the advice of a physician or registered dietician.

Warnings: KEEP OUT OF REACH OF CHILDREN. Must be 18 years of age or older to purchase and/or use this product. Before taking KING MASS XL® or any dietary supplement seek advice from your physician if you are unaware of your current health condition, have any pre-existing medical condition(s), taking any medication(s), planning any medical procedure, pregnant, nursing or contemplating pregnancy. This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Reduce or discontinue use if you have any adverse reactions such as but not limited to gastrointestinal irritation. KING MASS XL® is only intended to be used by healthy adults 18 years of age or older. Keep out of reach of children and pets.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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