“Product reviews in this category

have been researched by the Writer carefully,

narrowed down from 100 Best Sellers presently

of the most trusted Affiliate Company –

The Largest Online Marketplace globally.”

Table Of Content

Best Selling Weight Gainers [2020]

#1. Genius Muscle Builder – Best Natural Anabolic Growth Optimizer for Men & Women | True Weight Gainer Workout Supplement for Steel Physique | Clear Plateaus & Gain Mass in 7 Days with HMB, PA & Peak02

#2. OPTIMUM NUTRITION Pro Gainer Weight Gainer Protein Powder,Double Rich Chocolate, 5.09 Pounds (Packaging May Vary)

#3. NAKED MASS – Natural Weight Gainer Protein Powder – 8lb Bulk, GMO Free, Gluten Free & Soy Free. No Artificial Ingredients – 1,250 Calories – 11 Servings

#4. Cytosport Monster Milk Gainer Supplement, Chocolate, 5 Pound

#5. OPTIMUM NUTRITION Serious Mass Weight Gainer Protein Powder, Chocolate, 12 Pound

Final Thoughts

“You may find it weird or crazy,

but let me accommodate you with my poetry,

to make you feel lighter as you read carefully.

Thanks for stopping by really!"

5 Best Selling Weight Gainers [2021]

If you wish to gain muscle and weight

to finally end the long wait,

it is never too late,

got to have a weight gainer to intake,

for the faster muscle growth to facilitate!

Adding on your size

normally requires

a balance of foods

that are nutritious

and a training that’s strenuous.

To assist you achieve that goal

which is quite possible,

you can opt from these incredible

weight gainers below that are reliable,

as per many users who tried these all…

#1. Genius Muscle Builder – Best Natural Anabolic Growth Optimizer for Men & Women | True Weight Gainer Workout Supplement for Steel Physique | Clear Plateaus & Gain Mass in 7 Days with HMB, PA & Peak02

With Genius, it’s never too late to build quality and ageless muscle!

It has a unique synergy for improved strength, mobility and stronger bones and you’ll start to realize these in just 7 days with your fullest performance.

Comes with 100% transparent formula, this muscle builder contains ingredients that have been subjected to more than 10 clinical tests.

Genius Muscle weight gainer has zero banned substances, making it a smart solution for every user’s advancement, especially for the athletes!

  1. Builds lean muscle faster
  2. Increases strength and endurance in 7 days only
  3. Enhances raw power
  4. Preserves muscle mass
  5. Supports longevity (key if over the age of 40)
  6. Creates the perfect physique
  7. 30 days of guaranteed muscle building
  8. Clinically tested and approved
  9. 100% transparent formula

Worth Considering Before Buying

Customer Review: January 7, 2019; Verified Purchase

“Wow! At roughly two weeks of using this stuff, I started to notice a huge difference in how tired and torn up feeling I was at the end of a heavy strength training workout. Normally, I would feel demolished and very tired, but I started noticing that I was feeling a lot less so. Then, a few days ago, when I was doing a workout that included straight-up shoulder presses, something amazing happened. Not only did I feel like I’d done hardly anything at the end of a workout that would have normally made me feel demolished, but I was able to lift much, much more weight than I normally would have been able to. Normally, doing the presses with two 40 lb. dumbbells would have been very heavy or too heavy for me, but it actually felt light! Now it still felt heavy in a way, and I didn’t get a lot of reps, but the dumbbells still felt light, too. Then, at the end of the workout I did two sets with 50 lb. dumbbells! This would have been totally impossible a couple weeks before that! And just like with the 40 pounders, although in a way they felt heavy and I only got a few reps, they felt light at the same time!

I was wondering if I would have a similar experience today, with a workout that included shoulder shrugs, and I sure did. Normally, using two 60 lb. dumbbells would be very heavy or too heavy, but it wasn’t today. And then, I did a couple sets with 75 lb. dumbbells! UNREAL!! They weren’t perfect reps, but they were decent.

I am roughly 3/4 of the way through the jar of Muscle Builder now. Lol, all I can think of is Wow!! Who knows where I will go from here? And I have the confidence of the Genius Brand’s reputation for safety and quality. I am very excited!

Wow! If you have a brain, it’s a no-brainer! It’s expensive stuff, but it will last most people well over a month, as there are 30 servings in a jar, and you use 1 serving before a workout, and half a serving on days you don’t work out.

UNREAL!!! Thank you Genius Brand!

Also, you feel really good and energized after you take it, but more natural and healthy feeling than something like caffeine.”

Worth Noting Before Purchasing

Customer Review: July 17, 2019; Verified Purchase

“I been taking the product for about a week i guess is too soon to see real results i been traning hard so i hope i see the difference after a month i know its not a magic powder like some people may think you have to put the hard work,discipline, consistency and dedication only thing i cant stand about the product its the taste i been taking supplements for a while and never had something that tastes that bad but as long as i see the results i want i can care less about the taste”

Overall Customer Rating:
4.6 out of 5 stars

More Best Selling Weight Gainers Here》

#2. OPTIMUM NUTRITION Pro Gainer Weight Gainer Protein Powder,Double Rich Chocolate, 5.09 Pounds (Packaging May Vary)

PRO Gainer is a high-protein formula delivering calories that count while your muscles are recovering.

Each shake provides ample supplemental protein, carbs, vitamins and minerals to build on the amount you’re getting through a balanced diet of food.

Use PRO Gainer as your post-workout recovery shake or high-protein meal between meals.

This weight gainer contains 60 grams of High-Quality Protein to help kick-start your recovery, plus 85 grams of carbohydrates to help restore energy levels and 660 calories per serving with just 1 gram of added sugar, making this supplement effective for post workout!

  1. High protein weight gainer
  2. 32 vitamins and minerals
  3. Mixes effortlessly
  4. Perfect post workout
  5. Great between meals
  6. Helps restore energy levels
  7. Available in 5 pound tubs or 10 pound bags
  8. 15 deliciously-filling flavors
  9. 60 grams protein blend
  10. 660 calories per serving
  11. 85 grams of carbs

Worth Considering Before Buying

Customer Review: May 2, 2019; Color: Double Rich Chocolate; Size: 10 Pounds; Verified Purchase

“So I’m 25 years old 6 ft and 173 pounds and I have been trying to put on some muscle mass for some time now but I realized I don’t eat enough carbs daily since I’m so busy as a student so I decided to try a gainer, originally I got the traditional gainer with 250 carbs and quickly realized that would just make me overweight since I’m not trying to put on “Serious mass” just another 5-10 pounds of muscle is what I’m looking for.
I’m very picky with protein because some whey proteins give me a itchy sensation in my throat after taking it and this mix did not give me that feeling so that’s a plus, it also mixed very well compared to serious mass, and tastes loads better too!
I will be updating this review a couple months from now with my results but as for now, so far so good!
Also may note my bag was manufactured January 2019 unlike a lot of these other reviews are 2-4 years old now I thought I’d give a more recent experience of the product!”

Worth Noting Before Purchasing

Customer Review: August 14, 2019; Color: Double Rich Chocolate; Size: 10 Pounds; Verified Purchase

“Double chocolate used to be $65 and was just upped to $90 while the other flavors are the same. Not a big fan of any other flavors either. Low saturated fat and sugar, lots of vitamins, and good protein to calorie ratio for me personally but I couldn’t justify the big price jump. Switching over to Real Gains Weight Gainer since it has almost identical nutrition facts for about half the price ($55 for 10lb bag)”

Overall Customer Rating:
4.4 out of 5 stars

More Best Selling Weight Gainers Here》

#3. NAKED MASS – Natural Weight Gainer Protein Powder – 8lb Bulk, GMO Free, Gluten Free & Soy Free. No Artificial Ingredients – 1,250 Calories – 11 Servings

Best to be taken before bed or between meal, Naked Mass natural weight gainer supplement has been designed to maintain a high protein and calorie diet.

Combining Naked Whey, Naked Casein, and Organic Tapioca Maltodextrin, it delivers the optimal ratio of clean source multi-phase protein and complex carbohydrates to gain and maintain lean mass.

This unflavored super mass gainer protein powder is versatile for making smoothies and recipes.

This weight gainer boosts calories and give your body an optimum nutrition by adding Naked Mass to protein bars, cookies, and all your other favorite foods!

  1.   Has only 3 ingredients –  Organic Maltodextrin, grass-fed Naked Whey and Naked Casein
  2. No artificial sweeteners, flavors, or colors
  3. 50 Grams of protein
  4. 1,250 calories and 252 crams of complex carbohydrates
  5. 11.5g of BCAAs (branched-chain amino acids) per serving
  6. Only 5 grams of sugar
  7. Maximum nutrition
  8. GMO-free
  9. Soy-free
  10. Gluten-free
  11. Growth hormone-free
  12. Cold processed
  13. Acid and bleach-free processing
  14. All nutritional values are verified by independent third-party testing

Worth Considering Before Buying

Customer Review: June 25, 2019; Flavor: Unflavored; Verified Purchase

“I am a naturally skinny guy that has struggled with weight gain for many years. I was maintaining my weight around 150lb for a while. Past spring I took a new challenge to run everyday, and I dropped to 135lbs. I needed to gain weight back quickly. I’ve used other ones such as ON Nutrition (Vanilla) with milk or water etc. It is hard to mix, really thick to drink. This one blends super well, I even add superfood powder, which gives a bit of flavor, but does not feel like you’re drinking super thick liquid even with 4 scoops. I love it, I’ve gained about 5lbs in week and a half. Once I reach closer to my previous weight, I’ll pick up the running again, but for now, I’ll be lifting weights so the extra calories does not end up in my stomach”

Worth Noting Before Purchasing

Customer Review: June 22, 2019; Flavor: Unflavored; Verified Purchase

“After taking this for a few days I noticed I was really thirsty and was constantly having to pee. I’d get up a few times a night to pee. I also noticed I was losing weight instead of gaining. Then I noticed on my scale it said my body water percentage was dropping. I did a little more digging and figured out that maltodextrin spikes your blood sugar and I guess I’m just sensitive to it which really sucks because this stuff is honestly really good. I could drink it along with my meals or after a workout or before bed and not feel bloated. I put some nesquik in to give it flavor.

Overall Customer Rating:
4.3 out of 5 stars

More Best Selling Weight Gainers Here》

#4. Cytosport Monster Milk Gainer Supplement, Chocolate, 5 Pound

Containing the recommended usage for individuals looking to build size and gain muscle mass, Muscle Milk Gainer Powder comes with 32 grams of protein, 3 grams of leucine from milk proteins, and 650 calories in every 4 scoops (162g), the recommended usage for individuals looking to build size and gain muscle mass.

Specially designed for hard gainers, Muscle Milk Gainer is intended for those who easily lose than gain weight and strength.

It has both fast and slow release proteins that assist keep the body in a positive protein balance.

This weight gainer provides all 9 essential amino acids, which the body won’t be able to produce, with an immediate but prolonged protein delivery in the body.

It is an excellent source of protein and essential nutrients to help fuel recovery from exercise and help build muscle!

  1. Made for hard weight gainers
  2. Expertly formulated
  3. With high quality ingredients and key nutrients
  4. Vast array of flavors
  5. 32 grams of protein
  6. 3 grams of leucine from milk proteins
  7. 650 calories in every 4 scoops (162g)
  8. Can be added to your favorite foods to increase the protein content
  9. NSF Certified for sport ensuring that they are safe and free of banned substances
Worth Considering Before Buying

Customer Review: June 15, 2019; Verified Purchase

“My mom needed something lactose-free and high in protein and calories to help her gain weight and muscle and Muscle Milk is the best, it’s what weight trainers use too. It’s non-dairy and chocolate and very filling but she says it’s delicious and when mixed with water and lactose-free chocolate milk it’s like having a malt. My cousin who is a bodybuilder also swears by it to add muscle, and it’s full of vitamins and minerals too.”

Worth Noting Before Purchasing

Customer Review: August 11, 2019; Verified Purchase

“This was a lot bigger than I realized. 5lbs is double the size of my head, and seems worth the almost $30. It tastes really bad with water, but may be better with milk to give it some body. Doesn’t really taste like chocolate, more like cocoa flavored water. It’s not horrible that you have to dump it, but it’s like drinking a skim chocolate milk with extra water. I should have gotten the vanilla one instead so that it could’ve been a base to mix with other flavors. Chocolate is more of a stand alone flavor. I’ll have to just power through to finish the 5lbs of powder. Overall, its weight is worth the money, but the taste could use some working on.”

Overall Customer Rating:
4.2 out of 5 stars

More Best Selling Weight Gainers Here》

#5. OPTIMUM NUTRITION Serious Mass Weight Gainer Protein Powder, Chocolate, 12 Pound

With 1,250 calories and 50 grams of protein per serving, you can gain weight quicker from ON’s Serious Mass.

Containing only less than 5 grams of fat per serving, this gainer protein powder is the weight gain formula fully packed with calories that count during recovery period.

If you want to enhance more the weight gain and muscle recovery potential of Serious Mass, you can add some calorie-contributing ingredients such as nuts, fresh or frozen fruits using your blender.

  1. High calorie weight gainer
  2. Made for serious weight gainers
  3. 1,250 Calories per 2 scoop serving
  4. 50 Grams of protein per serving
  5. Over 252 grams of carbohydrates per Serving
  6. 25 Vitamins and Minerals
  7. Only 5 grams of fat per serving
  8. Creatine and Glutamine
  9. You can boost the weight gaining potential by adding some calorie-densed foods
Worth Considering Before Buying

Customer Review: February 27, 2019; Flavor Name: Chocolate; Verified Purchase

“I love this product! I was skeptical about it at first and worried that it would either not last long enough for the price, or taste bad but I was pleasantly surprised.

The taste is actually really good even for a picky eater like me. It is quite thick even after blending, so I always add a little water after I pour it out and stir. I also use lactaid since regular milk bothers me in high quantities.

As for weight gain, between this and about two meals a day I actually gained five pounds in about a week so far. It’s great because I lost a lot of weight recently and my appetite went down with it.

For people who are too busy with work to eat on time or don’t have the appetite to get enough calories from food, this WILL help you. I will say however, that you should make an effort to exercise when using this product. If you drink this after a workout it will maximize your weight gain and you will gain healthy weight. It contains creatine also (albeit not much) which is used for weight training. Some people are sensitive to it I suppose, I’ve never had an issue with that. I’d say if you train while using this, you’re much more likely to see a substantial increase in weight, and in the areas you want it. You might think exercise will make you burn too many calories, but not necessarily. What I do is I cut out cardio at the gym and only lift and stretch. People who have super high metabolisms really only need an occasional walk to the store, the treadmill isn’t necessary.

Pros: Great taste, relatively fast results, vitamins and other useful things are included (it’s not just protein)
Cons: Can’t really think of any unless you hate using a blender.

Worth Noting Before Purchasing

Customer Review: July 23, 2019; Flavor Name: Chocolate; Verified Purchase

“i am enjoying this shake but i realized today that the zipper contraption of the bag the powder is in is faulty. all this time i thought it was fully closed and it turns out its been open this whole time ive had it stored in my kitchen. it does not matter what side i slide the zipper, it stays open. i would very much like to speak to a representative about this and get this resolved. any fruit flies or dirt or anything could have been going into the powder all this time. the bag is more than half full.”

Overall Customer Rating:
4.1 out of 5 stars

More Best Selling Weight Gainers Here》

Final Thoughts

Normally, when weight and strength are lost,

fewer calorie intake is the cause.

Also, when recovery seems to be slow,

your muscles don’t develop and grow.

These actually show,

your carbs and protein levels are low.

Thus, proper nutrition needs to strictly follow!

Having said that,

if you grab one of the weight gainers above

or any similar products,

it can surely do the job,

helping you gain weight so fast!

Well, as per the customer reviews apparently,

no perfect weight gainer can please everybody,

like any other products, but obviously,

most people are so thankful and happy

as they found these worth the money!

If you have any questions or need a hand,

please leave them below and then send.

I’ll be happy to assist with the best I can.

You can also share this to every friend,

looking for one to be used or to be given

to anyone as gift or token.

Thank you and ‘hope you can visit again!