User reviews: Optimum Nutrition Serious Mass (5,454 kg)

Great

Rating: 5 / 5 – mario_e50980, 2025-04-08

If you would like to gain muscle mass quickly, use this product. It is full of calories, protein and a variety of vitamins.

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Excellent

Rating: 5 / 5 – valentina_c31cb1, 2024-07-28

My boyfriend uses it and it really works! With proper maintenance of the diet and regular exercise, extremely useful for gaining mass. Cannon!

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Recommend

Rating: 5 / 5 – boris_4be336, 2024-03-30

Very pleased with the product. I've already replaced a few gainers, either because of taste or because of digestive problems when drinking. I ordered a chocolate flavor that is great for me. It is easy to drink, not too sweet and is free from lumps. 10s of mixing in a blender at low speed and that's it. It's a little penny, but by far the least of them so far. I can't talk about the effect yet, I drink it for too short a time, but so far I'm successfully holding weight (I'm the type who loses weight very quickly), so it probably works. But I will write more after a long use or when I return to training. So far, he is very pleased with gainer as a replacement for a meal on days when there is no time for cooking, or for extra calories between meals.

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Rating: 5 / 5 – vladislav_f77f72, 2023-11-03

Top of the top

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Super good, I love it

Rating: 5 / 5 – lucia_elena_2dd392, 2023-02-24

Hello! What I can say is that they are at the beginning. I would like to mention that I left from 37 kg and in a week and 2 days, I reached 40 kg. I drink two servings a day with 3+ meals. I ordered vanilla, it's super good. I am very pleased with it I am interested in reaching 45 kg at least.... What would I like to ask... do I have to pause now after I finish the first jar? Is a break necessary?

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Rating: 5 / 5 – bertalanjanos19, 2022-05-21

Hello! I ordered vanilla for me it really tastes good. After the first dose, I had diarrhea, but with the other doses there were no problems with it. For 1 serving it is a lot I think but it still dissolves well and will not be very urgent, for me it has just the right consistency. I consume 2 servings a day with 3 meals.

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The best gainer

Rating: 5 / 5 – milan_16caaf, 2021-11-30

For someone who does not go to the gym but works physical shifts from 8 to 10 hours, this gainer is ideal as a dietary supplement. Imagine that you train in the gym every day for 5-6 hours. No matter how much you eat, you'll be in a calorie deficit. Not to mention fatigue and recovery. An excellent dietary supplement. Emphasis on the addition of course. 5 stars

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Leave

Rating: 4 / 5 – dezsi76, 2021-10-12

I looked at it for daily work since over 45 the energy no longer comes from the ether (joint troubles etc I don't tire the young people here) I say I try it but my body Hypermass works better for me than this one. In price, it's more, much better for taste (I bought chocolate) it dissolves nicely, but two of these are equivalent to Hypermass with a dispenser, sval half the size of the spoon, but from this Serious we get a light diluted dot and not sweet, as for the morning butter bread this slightly thicker cocoa milk is about even more dense than Hyper /from/ a thick dot comes out more saturated. Belly/digestion isn't disturbed by either of them, though a slight breeze has left both. I ordered cookies first (not from here) but I canceled because I was afraid it might taste really bad.. Then I would like to try "Pro Mass", as it is taurine-free and at a good price, I am unable to sleep from taurine unfortunately. In sum, it is about, higher price and quickly loses weight, but it is delicious and well soluble.

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Rating: 5 / 5 – gen38968978shop, 2019-11-26

I ordered it for my partner. Very pleased with it. Not only is it delicious, it's also effective!

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Secret mikkenty

Rating: 5 / 5 – tibor_8378cf, 2019-06-19

It bothers me one thing. In principle, the packaging can be closed but I got a stem scrap because it cannot be closed back which is a distraction. That said, I want to classify the product itself, not the packaging. I gain weight well from the product and my quick change of material makes it difficult for me to gain weight. I am very satisfied. For me, the Cookie flavor was nauseating. After a sip, I had to chew. I threw it all out. Now I ordered chocolate. Perfect. As I mentioned the effect of the product is 5 stars. MInden is just incidental to me.

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Truly effective

Rating: 5 / 5 – robert_ee6566, 2018-09-19

I'm also having a hard time gaining weight but it really helped! Let's say I pushed seriously one day I always had the three doses although it sold out quickly but for those who are not primarily interested in the price I recommend pushing the portions as an animal because in the long run there is no trace of it!!

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I almost gave up, but it came

Rating: 5 / 5 – wawwaw, 2018-09-04

I also tried tomegnovel mar es since I'm having a hard time believing about none of it brought what I wanted. What masok describes here wasn't brought to a head either, but I didn't swallow the stuff like a duck on a nokedli. On rest days, a scoop in the morning ebredes utan, a scoop as I came home from work. Next to him is tizorai es ebed meloban, home for a dinner. Train 3x a week, then the evening work utani 1 scoop the training utan went instead. That was just enough for me to start fattening, he brought me 3kg in one day, jumbo for that kepest loszar (for me). I don't know that I took it to ratyi, 2 merokanal a day, but there was only 1, and besides it was neha just "oke", and I was developing. It dissolves as it should (in shaker), the strawberry izre isn't that shitty either, let's say en I don't like it very wet, raadasul because of my freshly grown wyatt earp moustache I have to drink with sivosal, in kulon I don't like someone who has covered a little danett.

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Top product

Rating: 5 / 5 – martin_a62dcc, 2018-04-20

The product is top notch, I am very satisfied, it quickly arrived at the home address and the price is the lowest I found and I searched half the net. I've come across comments that his only drawback is that there are lumps left in the shake, but team- just shake the shake harder and it will be perfect.

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Guaranteed muscle hypertrophy

Rating: 5 / 5 – marius_894c1a, 2018-03-19

I am very pleased with this product. I'll still order it.

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in a few days I have already gained 2 kilos

Rating: 5 / 5 – charlie70, 2018-03-13

I think a very good bulker is Serious Mass, which also adds a lot of energy to the workouts. I only bought it a few days ago but the effect has already manifested itself in me. I have a thin build, 63 kg 170 cm, but in a few days I have already gained 2 kilos, and most of it is muscle. Of course, I train every day for 1 hour intensively and then immediately drink a measuring spoonful of water. It really worked for me, and for those with thinner physiques who have difficulty developing muscle and mass, it's a good choice. It's good in taste, I bought chocolate and its dissolution is also good, I think. I recommend it to anyone who is looking for a good bulker.

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Mass gainers

Rating: 5 / 5 – gordan_8e9290, 2018-01-25

For a long time I thought it was unnecessary to buy gaineers, because we can do the same ourselves by combining whey protein with maltodextrin and other carbohydrates. This sounds logical, but still practice has shown me that the gainers of quality companies, such as this one, are a much better combination. Why? However, this was composed by experts whose job and interest in making the best possible product in great competition. That's why I recommend gainer to anyone who has a harder time gaining weight, and you can always add something extra-bcaa, creatine, beta alanine, ribose, chromium picolinate, glutamine especially after training. So we get a super premium product for fast weight gain.

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Saturate!

Rating: 4 / 5 – pal_c763bb, 2017-10-04

A dosing spoon is not the best for it. So I spooned it out on scales. But regardless, it fills my stomach a lot and I develop from it.

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I don't touch :D

Rating: 5 / 5 – tibor_52536c, 2017-07-20

I'm having a terrible hard time gaining weight. (36 years, 178cm, 57kg). In 6 months I went up to 67.5kg (3 measuring spoons per day). I started experimenting (I didn't drink for 2 months) I immediately fell back to 65, etc. I shake it, but it also dissolves well when shaken well in a shaker. Cocoa has a good ize.

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Good as a gainer

Rating: 5 / 5 – razvan_76fd30, 2017-05-09

Protein is very good for a gainer.

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the dosing spoon has been slightly fusered

Rating: 3 / 5 – micsinai_396634, 2017-04-26

Since I have been consuming it for a few days, so I do not yet have an opinion about its effect. However, the dosing spoon has been slightly fusered. According to the instructions for use, I mix one scoop. However, the mouth of the container is smaller, so it is spilled at the withdrawal. I know I'm clumsy.... :P

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A top gainer

Rating: 5 / 5 – ignat_f54866, 2017-01-08

Very good, very affordable at the price and its quality is super. I recommend 3 cups a day: one in the morning, one after training and one in the evening. I felt this supplement after a few days I felt much better and I had a much better tone.

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Not bad

Rating: 4 / 5 – csilla_438626, 2015-05-18

We ordered one for my partner, with a vanilla flavor. It's good for dissolving, the effect is super, it gains weight properly, even though it's a hard weight type, but this stuff almost worked wonders. Nothing tastes much, it's tasteless, but it can endure.

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Super

Rating: 5 / 5 – csilla_438626, 2015-04-12

I ordered a batch of bananas for my partner. With milk, it is quite concentrated, more drinkable with water, not so sweet. True, he drinks less than a serving because the spoon is huge and he's quite a concentrated stuff, but he's already brought mass to it.

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Not bad stuff... ;-)

Rating: 5 / 5 – balint_0ae92a, 2014-10-19

I was looking for a mass gainer for my gizda physique... JUMBO was recommended everywhere! I tried really good! The number of pounds I ate, the number of pounds I gained! Uploaded from 72 to 90! But most of it was just "pudva"! My belly grew, unpleasant gases erupted from me... :- When I stopped burning out, I dropped back to 83kg... Then I got bored with "Brands for Hungarians" and googled it in English: best weight gainer ;-) That's what he threw out on most sites! Then I ordered it from here! Really good! I'm a little over halfway through his 5.454kg and he's already thrown 4-5kg at me!! There are no unpleasant gas outbursts, the taste (chocolate) is reminiscent of cocoa from my childhood, I am not "pudgy" but rather grown in muscle and strength! It doesn't saturate your stomach and doesn't take away your appetite (so much). Its dissolution, on the other hand, is catastrophic, but solvable! Do it 1-2 hours before consumption and you're done! ;-) I can recommend it! Take, take, grow, knead!! Finish!!! ;-)

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No. 1

Rating: 5 / 5 – umfrider, 2014-06-08

I had a hard time gaining weight! (so far) That

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Beginner gainer??? Ch...

Rating: 5 / 5 – mato.tamas0529, 2014-01-22

Hello! I'm the kind of bodybuilder who eats 2 packets of 8-egg noodles, 1 pound of chicken, 1 pound of steamed vegetables, an XXL meat mountain pizza a day, and by the end of the day I'm half a pound less before sz@arás. Ergo... I find it very difficult to gain weight. I tried many bulkers. E.g. Up your mass, carnivor mass, myo may hardcore, hypermass 5000, etc. Only Serious Mass gave me the extra weight I needed to gain pounds. I haven't drunk anything tastier than chocolate and it dissolves great. I can only recommend it! :)

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I expected more

Rating: 3 / 5 – v_dani09, 2013-04-16

Hello! Today I ran out of the product, 5.5kg lasted me 1 month. He brought 2-3 kilos in kilos, which I am not really satisfied with, I expected more. (My food is 60-70% OK, which is why I'm disappointed...) It tastes like strawberries in the first week and can be very tasty, but in week 2 it was difficult to drink, I think it's very sweet.

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A good choice for regular kayaking

Rating: 5 / 5 – bump3r, 2013-04-07

Everything is in his name... serious weight, brutal portions... For those who have difficulty gaining weight, it is a good choice for ordinary kayaking. I had my first weight gainer that I bought, from 5 kg to 5 kg in 1 month. The taste is also full due to the size of the portions, it is delicate, sweet. Perfect solution for beginners and advanced users.

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Brought 4.5kg extra

Rating: 5 / 5 – csaba_6e1166, 2013-04-01

I am at the end of the first package. In weight, he brought an extra 4.5kg with a proper meal. I took it daily to supplement my physical food, drinking 100-200gr (with 400-500ml of milk) morning, lunch and evening 30 minutes before bedtime (200gr went in here). Since I took it with food, it caused a serious feeling of fullness, but this went away in a few minutes. Its effect also brought a plus in strength during training. After a week I fortified it with 100gr bananas (this means 1 banana depending on size), it makes the texture much softer and does not foam. I am very pleased with it. The constant weight gain has not stopped, so as a beginner I will definitely continue to do so. My message to those who have a thinner/leaner physique is that you need to eat an awful lot. You have to eat even when you can't even look at it. It's not a panacea, but if you just take in a surplus of solid food and top it off with that hefty extra calories, you'll grow quite spectacularly, believe me. Count how much of what you need to take in with the shop-builder's carbohydrate table, stick to it hard, and eat it next to it, let's say this.

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It was a disappointment for me

Rating: 1 / 5 – nero32222, 2012-11-27

It's not a bad bulker, it can make you grow, but even a bulker hasn't my teeth as much as this one. I'm sorry, but this ON product was a disappointment for me. :-(

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The taste and smell are surprisingly good

Rating: 5 / 5 – kissger, 2012-11-06

It came today. I bought strawberry. I printed 200 grams in 5 dl of water. I shook it well, it dissolved perfectly. The taste and smell are surprisingly good. It has a 100% whey Protein (scitec) flavor. I hope the quality will also be good:)) 5.4 kg for this money. amazing price!

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Rating: 5 / 5 – gerzson0315, 2012-05-06

The product worked very well for me. After destroying 1 bag (5450g) 5kg! I can boast of a plus. Of course, this also required a proper diet. I drank it mainly after workouts, but also occasionally before bedtime. (when I just ran out of Whey protein) It tastes pleasant (chocolate-vanilla) and dissolves easily. In Shaker, about 10 seconds. I can only recommend it! Note: not as sweet as Jumbo.

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brought 7 kilos

Rating: 5 / 5 – yamahaboy999, 2011-11-20

I also think it is a good weight gainer, I took it for 2.5 months together with creatine, vitamin packs and protein and during this time it brought me 7 kilos. But, of course, the right diet did not lag behind :). I am currently 97 kilos and in acceptable condition and is a 16 year old Boy.

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Dissolving is a bit cumbersome

Rating: 5 / 5 – Rolix, 2011-08-02

I think it's one of the best bulkers. You can already feel by the taste (chocolate) that it is not full of sugar like its cheaper counterparts. It is a bit cumbersome to dissolve, it is worth helping it with a blender, otherwise it may remain lumpy. However, it does not foam and you will not feel nauseous after drinking it, say, after training. Weight gain can be expected more slowly with clean food than with full-candied weight gainers... 5*

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Surprisingly delicious!

Rating: 5 / 5 – pajaman, 2010-05-23

Surprisingly delicious! It is a little difficult to dissolve, but a blender dissolves it to perfection. I'm a hard digester, but I digest it pretty easily. At first I thought there were digestive enzymes in it, but after examining the packaging, it turned out that it was not a point. In any case, I think it's a perfect little burnout. And importantly, the price is also friendly in this category. Not to mention that it is an ON product, which speaks for itself. More than once, his products have won prestigious titles in the United States!!!!

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Rating: 5 / 5 – pumpingiron, 2007-09-12

This was also pushed by my buddy and he praises it very much. It is also likely effective because the doses are high. It tastes light, doesn't overwhelm -allegedly. :) The main thing is that it gives a lot of energy for training.

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Very good for people who have difficulty gaining weight

Rating: 5 / 5 – tommy06, 2006-11-14

I've been pushing it for 3 weeks now, it tastes great to me (it tastes full, not watery), it has a little too much sugar, but otherwise it's very good for people who gain weight with difficulty, just be careful (you don't have to drink more than 2 times a day), My weight gain so far is 2.5 kg (my kayaking has been okay so far, I haven't changed it or my training) together this much can be attributed to burnout.

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