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Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vitamin C, Zinc and Vitamin D for Immune Support, Chocolate, 12 Pound (Packaging May Vary)

4.5 4.5 out of 5 stars 23,024 ratings

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Protein Powder
Chocolate
12 Pound (Pack of 1)

Purchase options and add-ons

Brand Optimum Nutrition
Flavor Chocolate
Servings per Container 16
Item Weight 12 Pounds
Diet Type Gluten Free

About this item

  • High calorie weight gainer: 1,260 calories per 2-scoop serving
  • 50 grams of blended protein per serving
  • Over 250 of carbohydrates per serving
  • 22 vitamins and minerals including Vitamin C, Vitamin D, and Zinc to provide immune support
  • More versatility: Using an electric blender, add fresh or frozen fruits, peanut butter, nuts, and other calorie dense foods to boost your weight gain potential
  • Packaging may vary: New look with the same trusted quality
  • Product note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery.

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From the brand


From the manufacturer

High Protein and Weight Gainer Powder

Optimum Nutrition Serious Mass


The Gold Standard of Quality

  • Over 1,200 calories per serving
  • Over 250 grams of carbohydrates & 50 grams of protein per serving
  • 3 grams of Creatine Monohydrate per serving
  • Informed Choice & Banned Substance Tested

Stack your gains across Optimum Nutrition:

OPTIMUM NUTRITION SERIOUS MASS GAINER PROTEIN HIGH CALORIE

SERIOUS MASS PROTEIN

creatine powder for muscle gains, optimum nutrition, creatine

CREATINE MONOHYDRATE

optimum nutrition gold standard whey protein powder, on, gsw, cinnamon roll

100% WHEY PROTEIN POWDER

PREWORKOUT, PRE WORKOUT, OPTIMUM NUTRITION, ON, PWO, PRE, WORKOUT CAFFIENE

GOLD STANDARD PRE WORKOUT

MIXED BERRY AMINO ENERGY SPARKLING, ON, AES, ENERGY DRINK, BERRY BURST

ENERGY + HYDRATION DRINK

AMINO ENERGY POWDER, CITRUS SPRITZ, ON, OPTIMUM NUTRITION ENERGY POWDER, PREWORKOUT, AEP

AMINO ENERGY POWDER

Customer Reviews
4.5 out of 5 stars
25,289
4.6 out of 5 stars
67,505
4.7 out of 5 stars
203,877
4.4 out of 5 stars
43,359
4.3 out of 5 stars
47
5.0 out of 5 stars
13
OPTIMUM BENEFIT
Mass gainer protein powder Support muscle building Helps build & maintain muscle Pumps, energy & performance On-the-go energy drink Anytime energy - new flavor
PRIMARY SUPPLEMENT
High calorie & performance Micronized creatine powder 100% Whey protein powder Preworkout powder Caffeine with added hydration Energy powder with hydration
USAGE
Before or after your workout Supplement with your protein Before or after your workout 20 minutes before your workout Anytime energy Anytime energy
Gluten Free
Stackable with ON products?

Optimum Nutrition's Athlete Spotlight

optimum nutrition, on, gsw, creatine powder, creatine monohydrate, muscle growth supplement

Cameron Brink- Stanford Women's Basketball Player

Cameron Brink is a student-athlete at Stanford University, entering her senior year as the face of the Cardinal women’s basketball team.

Cameron's advice: "Remember to find something you love and have fun! It’s critical to then eat well – nutrition plays such a critical role in anything you do."

gold standard whey, optimum nutrition, on, gsw

Taylor Fritz - Tennis Player

How do ON’s products help Taylor dig deeper and reach his nutrition & performance goals?

Whether it’s after a gym session, while traveling or after a match, Taylor trusts Optimum Nutrition products to provide him with the high-quality protein he needs to support performance and recover at his best

Reach your protein potential with Optimum Nutrition's SERIOUS MASS Gainer

For Muscle Building & Weight Gain Goals

Serious Mass has the calories, carbohydrates and protein to respectively help boost caloric intake, fuel your workouts and help boost & maintain muscle in conjunction with a healthy, balanced diet and regular weight training.

Product Description

More calories. More protein. More carbs. SERIOUS MASS by Optimum Nutrition serves up 1,260 calories, 50g of blended protein, and over 250g of carbohydrates per serving to help you maximize your daily caloric intake – the ideal post-workout and between meals shake for sizing up your goals. SERIOUS MASS provides you with more tools to help you pack on pounds, when taken in addition to normal calorie intake and over time with regular resistance training. Calories per gram: Fat 9, Carbohydrate 4, Protein 4.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 11.5 x 5.5 x 16 inches; 12 Pounds
  • Item model number ‏ : ‎ 1101529
  • Department ‏ : ‎ unisex-adult
  • Date First Available ‏ : ‎ September 16, 2003
  • Manufacturer ‏ : ‎ Glanbia Performance Nutrition
  • ASIN ‏ : ‎ B000GIPJ0M
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.5 4.5 out of 5 stars 23,024 ratings

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Price$79.99-6% $49.03
List:$51.99
$69.99-11% $47.94
List:$53.99
-10% $83.01
List:$91.99
$82.99
Price Per Unit$0.42 / Ounce$0.51 / Ounce$0.36 / Ounce$0.50 / Ounce$1.30 / Ounce$0.43 / Ounce
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Ingredient quality
4.2
4.1
4.2
4.0
4.4
4.1
Flavor
4.2
4.1
4.2
3.9
4.1
4.1
Value for money
4.1
4.0
4.1
3.9
4.1
4.0
Portion size
4.5
3.3
4.5
3.7
3.3
Scent
4.2
4.3
4.2
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
flavor
Chocolate
Chocolate
Banana
Vanilla
Creamy Vanilla
Strawberry
protein source
whey
whey
blend
whey
casein
whey
weight
12 pounds
6 pounds
5.45 kilograms
6 pounds
1.75 kilograms
12 pounds
target gender
unisex
unisex
male
unisex
unisex
unisex
carbohydrate info
254 grams
253 grams
3.0 grams, 3.0 grams
252.0 grams, 252.0 grams
energy info
1250 kilocalories
1250 kilocalories
1250 kilocalories
1250 kilocalories
120.0 calories, 120.0 kilocalories, 120.0 calories
1.25 kilocalories, 1.25 kilocalories

Important information

Safety Information

Allergen Information: Contains dairy, corn, egg, soy (from Lecithin), and wheat ingredients. Diabetics and Hypoglycemics, consult a physician before using this product. Keep out of reach of children.This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings

Ingredients

Maltodextrin, Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Egg Albumen, Sweet Dairy Whey), Cocoa (Processed with Alkali), Natural and Artificial Flavors, Vitamin and Mineral Blend (Dipotassium Phosphate, Magnesium Aspartate, Dicalcium Phosphate, Calcium Citrate, Ascorbic Acid, Niacinamide, Zinc Citrate, Beta Carotene, d-Calcium Pantothenate, d-alpha Tocopheryl Succinate, Selenomethionine, Copper Gluconate, Ferrous Fumarate, Manganese Amino Acid Chelate, Thiamin Mononitrate, Pyridoxine Hydrochloride, Riboflavin, Chromium Polynicotinate, Folic Acid, Biotin, Molybdenum Amino Acid Chelate, Cholecalciferol, Potassium Iodide, Cyanocobalamin), Lecithin, Acesulfame Potassium, Medium Chain Triglycerides.

Directions

Mix 2 scoops of the powder into 24 fluid ounces of cold water or milk using an electric blender. Use as a post-workout recovery tool, as part of a complete meal, or in your daily snack routine to raise caloric intake. Want to add even more calories to your shake? Mix in fruits, berries, nuts, peanut butter, and other calorie-contributing foods before blending. TIP: New users should start with a 1-scoop half serving. Use post-workout and/or between meals to add calories, carbs, and protein to your healthy, balanced diet.

Legal Disclaimer

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

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Looking for specific info?

Customer reviews

4.5 out of 5 stars
4.5 out of 5
23,024 global ratings

Customers say

Customers like the value of the product, saying it is great value for money. They also say it helps them gain weight and put on mass. Customers are happy with the taste, quality, and protein content. However, some customers find the scoop size to be huge and overly filling. Opinions are mixed on ease of mixing, and weight.

AI-generated from the text of customer reviews

1,280 customers mention993 positive287 negative

Customers like the taste of the product. They mention it tastes delicious, vanilla is decent, and the variety of flavors available allows for some diversity in their shakes. They also say it's much tastier blended with ice to dissipate the sweetness.

"...I will be buying again. Chocolate taste good. Has helped me gain about 6 lbs. Still a quarter of the bag left." Read more

"Flavor is good, value is good, even includes creatine which is nice." Read more

"...That being said, Serious Mass actually tastes good to me, and is something I can drink every day (or every other day) without getting sick of..." Read more

"...The variety of flavors available allows for some diversity in my shakes, which is a definite plus...." Read more

1,047 customers mention861 positive186 negative

Customers like the quality of the product. They say it works well, is undeniably effective in helping achieve their goals, and is one of the most worthwhile gainers they've bought. Customers also mention that it's a good solid supplement product for increasing calories and putting on mass.

"This is my first supplement I've bought to help me gain weight and it has worked. I will be buying again. Chocolate taste good...." Read more

"...It's definitely one of the most worthwhile gainers I've bought...." Read more

"...With its high protein and calorie content, it's undeniably effective in helping achieve those goals...." Read more

"...This stuff works well." Read more

444 customers mention342 positive102 negative

Customers like the value of the product. They mention it's good for the price, one of the best deals for weight gainer, and a great protein for the money. The price usually does not fluctuate on this huge bag.

"Flavor is good, value is good, even includes creatine which is nice." Read more

"...Serious Mass tastes good, packs plenty of calories, and isn't too expensive. It's definitely one of the most worthwhile gainers I've bought...." Read more

"...In terms of value, Serious Mass offers a substantial amount of product for its price, which is commendable given its effectiveness as a weight gainer..." Read more

"...Little pricey as a mass gainer but its worth the extra $$$ considering the macros and ingredients are there, would definitely recommend this mass..." Read more

441 customers mention427 positive14 negative

Customers like the weight gain of the product. They say it helps them gain weight, is filling between meals, and certainly helps put on mass. Some say they really have not gained weight, but the shakes offset the difficulty gaining weight. They also say it's the best mass gainer they've ever had, and good for supplementing your daily calorie intake.

"...I will be buying again. Chocolate taste good. Has helped me gain about 6 lbs. Still a quarter of the bag left." Read more

"...It has undeniably helped me achieve my weight gain goals by providing the necessary protein and calories for muscle growth...." Read more

"...This can help gain weight, but the main factor in changing your body is actually excercising...." Read more

"This product definitely helped me put on some muscle during my heavy workout sessions in the summer. Looking forward to going back soon...." Read more

203 customers mention167 positive36 negative

Customers like the protein content of the product. They say it provides enough nutrition and carbs for a whole day. They also say it contains good whey sources and a high level of vitamins. Customers also mention that the combination of high protein and calorie levels has definitely contributed to muscle growth.

"...The combination of high protein and calorie levels has definitely contributed to my muscle growth and overall mass gain...." Read more

"...Milk adds an additional 400 calories, has calcium to build up the bones for the beast you want to become...." Read more

"Good taste, like a chocolate shake. Good real high calories, all daily vitamins. Just way expensive" Read more

"...2. What's in ever scoop? Whey protein, casein, vitamins, minerals, and essential fatty acids to help you pack on the pounds without gaining fat...." Read more

253 customers mention160 positive93 negative

Customers are mixed about the ease of mixing. Some mention it mixes very well, while others say it's hard to mix unless you use a blender.

"...I also found that it mixed very easily in a blender, and didn't clump at all.4...." Read more

"...That said, it does have some drawbacks...It is a real pain to mix...." Read more

"...This shake mix made it easy; the drink is actually drinkable, tastes good and doesn’t make you want to vomit from feeling bloated...." Read more

"...-mixes very well..." Read more

228 customers mention136 positive92 negative

Customers are mixed about the weight of the product. Some mention that it gives them some good old weight, and helps them keep some weight on. They say that the powder is light in weight and does not make them feel bloated. However, other customers say that they feel a bit bloat at times, and that maltodextrin is a very unhealthy substance to digest. They also mention that the product is hard to digest for their system and a poor source of actual nutrition.

"...Serious Mass tastes good, packs plenty of calories, and isn't too expensive. It's definitely one of the most worthwhile gainers I've bought...." Read more

"...It’s kind of a heavy drink and sometimes makes it difficult to eat other food, so I usually try to drink just 1/2 in the morning, stick the rest in..." Read more

"...For those seeking a reliable weight gain supplement, Serious Mass is worth considering – just be prepared to overlook some ambiguity in its..." Read more

"...you just mixed up in one container, and it has a heavier mixing ball for thicker shakes.- Don’t drink it all at once...." Read more

184 customers mention43 positive141 negative

Customers find the scoop size of the product to be huge. They mention that one serving is huge and overly filling. They also say that the bag is huge, making it difficult to store or move. Customers also mention that the product has a smaller serving size, but the shaker bottle is not big enough.

"...-Eating: 35oz is too big, so I pour it into a bowl...." Read more

"...50 grams of protein is MASSIVE and will likely have this affect no matter where you get it from...." Read more

"...Another thing that I didn't like is the bag is huge and hard to storage or to move around. I had to split mine into 3 parts...." Read more

"...I do not have scales available but noticed some good size gains and improved recovery between heavy lifting sessions.NEGATIVES..." Read more

Gained weight for the first time in all my life...  (This is probably the longest review ever but oh well) ...
5 Stars
Gained weight for the first time in all my life... (This is probably the longest review ever but oh well) ...
I was just about making my second order and thought it would be nice to write a review.I'd never been a 'review person' and that's why even though i bought this product in 2014, i never had the time to review properly until now. I've decided to 'give back' too and not be so selfish thus, make it a habit from now. What better way to start off than with the products i've used and appreciated so much?*IF YOU DON'T WANT TO READ EVERYTHING, THIS'S JUST ABOUT MY CONCLUSION TO 1st TIME BUYERS OUT THERE* BASICALLY ;1. Be sure to workout intensely (esp. your tummy area) to prevent belly fat (cause trust me, it is real) like the plague2. If you find the mixture too sweet for your liking you could always dilute it with extra milk, some water, or anything other thing that works for you instead of complaining & whining about it and trying to force it down3. Mixing the chocolate & vanilla flavor (with milk) was something i wish i'd figured out sooner. I couldn't have asked for a better taste.4. If you're a hard gainer, you can be assured that this product WILL do something for you (if you take it properly and workout well it would do a whole lot more than that).I would know because i'm a serious hard gainer myself and wouldn't even say i 'used it that properly' at all but, in the end i did see noticeable gains and got weight gain compliments for the first time in all my life.I'm sure if you eat well, train really hard, and take this alongside you'd be just more than fine!5. It has some kind of "very sweet after-taste" though, which lasts for some time. (could be up to 12hrs or more) even if you keep eating things in-between or after you take this. What happens is soon as your mouth becomes empty for some time you start to "feel the taste all over again". I find it very annoying lol but it's the ONLY PROBLEM I HAVE with this product. I'm ok with any other thing.6. Remember to check with your doctor before taking this (if you have any health issues or are on medication or any other supplements).My "testimony"...(if you're interested) ..I'd never gained above 5 lbs in such a short time my entire life! I weighed 42kg (92 lbs) before i started my weight gain journey in September 2014 and by the time my serious mass got finished (i visited a hospital in January 2015), checked my weight and it said "50kg (110lbs)"I'd never gone past 45kg my entire life! Even when i received those "you've put on weight compliments" when i was younger, highest i prolly was that time was like 43kg. Because of this i thought there was a mistake in the scales they were using at the hospital two year ago. because at that time i wasn't even taking the serious mass anymore cos it had finished about a month or so ago and i'd stopped working out for about a month or so as well.I actually asked the doctor "um,are.. you really sure it's 50?..didn't it just say that because of my clothes or something?" (and i'm someone who'd never asked a doctor "are you sure" ever in my life!) ... I mean i knew i gained some weight all right while i was still 'on track' with this, but then i knew i'd 'stopped my journey' and wasn't even doing anything anymore so i had definitely lost weight again. That's why i was so surprised! I mean, i had a mirror in my house and all ok?, but i guess because i was constantly looking at myself almost every hour on my gain journey i never actually realised that i had gained!It really was 50kg. I had gained 7kg in 2 months!😇 (A HARD-GAINER) i want to stress on that again. LOLI found it really hard to believe so i had to check again during that week with a different scale (for some weird reason i didn't have a scale at home and always had to check outside of the house) lol i really wasn't serious. I checked and got the same measurement to my uttermost surprise. I didn't believe it (still) ... but then after some time i finally got over it & accepted it.That was when it hit me... "Oh, wow..does this mean i gained even more while i was still on the serious mass?" .."umm.. Huh? " And then it hit me again... "this is the first time i've reached 110lbs! ...omg..*my eyes filled with tears* About a year ago that was actually my dream.. to get to 110lbs, and now i'm here! What is this?? How did this even happen?"Well yeah, i WAS extremely confused for a long time. Trust me on that one.WELL ABOUT WORKOUTs;I used to do normal 'home exercises' and i never even went to the gym. I had a workout routine, but because i'm severely anaemic it was always extremely difficult for me to workout properly (and the way i REALLY wanted to). So i did basically some 'soft workouts'.I didn't have dumbbells at the time, so all i did was basically "no dumbbell home exercises" or "workouts without weight" more like it.This is why i was so surprised i gained. I realised that if i'd used weights i would've gained even more. I did squats mainly, (different types of squats) and then some donkey kicks and tummy workouts usually. I normally followed "fitnessblender" videos on youtube, and then some other fitnessmodels' videos that i found.*****I bought 2 chocolates 1 vanilla the first time i ordered this product (yes, it was a huge risk i took but this is just how much i believed in this product even before i tried it for myself). I fell in love with it and knew right from the times i researched about it that it was the RIGHT one for me. That was what i needed tbh, and i just knew. I don't know how but oh well, it did pay off in the end so i guess i was just very lucky*****I never really experienced any form of 'super strength' or felt 'so strong' to do my workouts or anything whenever i used this DURING workout, (and i would not blame it on this because i already had serious low energy problems from my anemic condition), and plus it even says to use it mainly as "between meals, post-workout & before bed" in the description (which i did, but also used it as a pre- and during-workout shake as well) so um, because of that i'm not gonna say it didn't do much or help me with my workouts at all. I used it as a pre-and during workout shake mainly because it had creatine and i thought it would help me workout better and easier (But maybe i didn't experience that much of a change in strength/performance because the creatine content is really small? idk) but then i do know it helped me in all sorts of other ways nonetheless. I RECOVERED FROM MY WORKOUTS REALLY FAST and that was an incredible one.FOR THE TASTES;THE CHOCOLATE; wasn't bad at all when mixed with milk.I used non-fat milk as they recommend, but then always added some extra cup or so of full cream milk after i got my serving (to dilute it a bit). This was good, i liked better the taste it gave me when i did that, but then the downside was that it increased the amount of the shake and so was always a bit harder to push down quickly.THE VANILLA; wasn't bad either. I actually grew more fond of that after sometime when i'd taken the 2 chocolate bags for so long. I liked the taste of that too, but again, it was also way too sweet for my liking when mixed with milk (esp the after-taste). so i'd always add some extra full cream milk/a little water to it to dilute that a bit as well after i'd reached the serving size.After a while, i started mixing both flavors together and IT WAS GOOD! (i only had a few cups of the chocolate left when i figured this out, so i couldn't do that for long, but then with the few days i did that, i never regretted)!I would take one cup of the chocolate flavor, one cup of the vanilla flavor, blend them together, adjust a little with some extra milk, and i'm all good!(I always said to myself "why didn't i think of this earlier?!" lol)In general i never tried any with just water but my brother did once and from the look of things, it's clear they both taste better with milk.I never tried mixing either with other solid stuff like peanut butter, oats & the like because i mostly used to blend them with other liquid nutrition shakes (and they always blended well) but i'll try mixing them with dry oats and some other solid stuff this time and see. I'll be sure to leave an update later!Anyway, to continue my "testimony";In the beginning i couldn't eat any solid food the rest of the day after i took this in the morning. It filled me up more than a 3 square-meal ever would have so i was always worried i was going to end up relying on that and use that as my 'sole source of nutrition' the entire time.Good thing was.. after a while it SERIOUSLY 'OPENED UP MY STOMACH'' and i was able to eat more than i ever could have handled on my own usually. That made me very happy indeedI knew it was the work of the serious mass because that was by far the most caloric supplement i was taking.The other products i took alongside (more for medical conditions & clinical purposes)were ;Scandishake vanilla -580 caloriesEnshake chocolate- 600 calories(That was probably why i gained so much but i know the serious mass contributed greatly too!)Oh and, ABOUT THE BLOATING THING PEOPLE SAY..What i'm gonna say is it is really true. And i realised it when i experienced it myself. (I already believed and was aware from what i'd read even before i bought the items, but i guess i just didn't think it would be that serious!) lol Yeah, the bloating is SERIOUS as well.I had read that you have to workout insanely if you didn't want to end up putting on ONLY FAT so i was already prepared for that. *Only i wasn't as prepared as i thought i was* lolBut then to be honest.. with all my 'daily ab workouts' and the like.. i still did have a big tummy while on this mass gainer! lol I probably didn't workout as hard but all i know is i gained weight in the places where i wanted to gain all right, only it came with a lot of belly fat too! I didn't even care at the time though, cause at the time i was far too happy with the gains and knew i could workout later to reduce the belly fat.It was only funny because i'd always been a skinny girl, and i'd never seen my tummy so big (i was actually afraid at some point that it was going to stay that way and it would never go back to the way it was! lol).I mostly felt 'bloated' and i think it's because i wasn't used to having so much calories in my body. I felt so 'heavy' and 'so pregnant' all the time because i was always so full! lol it was a struggle. But i managed to pull through it. After some time of going off my weight gain journey i got my flat tummy back! :) I know what to do this time if i started my journey again so i doubt that would happen anymore! I will train harder than i did last time so i'm very well prepared i must say. So should you! 😊I would say it was fun though! The whole experience was fun and exciting as i'd never had that much CHALLENGE thrown at... well my body..ever! I was new to working out and all these mass gainers and the like. I gradually grew from there over time.. and now i know so much more than i didn't (two years ago) about mass gainers, workout routines and the like.I'm still attached to serious mass (yes of course, the love is still there!) and i would keep on buying until i've reached the goal i've always wanted to reach. (which is around 60kg or 132 lbs. I weigh 40kg now, that's about 88lbs yeah, unfortunately.. i lost all that weight in the course of just 1 year and i'm 21 now (which means very much underweight since i'm only 5'3) which is why i'm getting myself more bags of this product)!Funny thing's, i'm not even in the United States or Canada or the UK. I'm not in a country where i could easily get this product when and if i want. But then i still manage, and do all i can to get it every time (If i told you how much trouble i go through and how much money it costs me every time, you would marvel!)The number of things i could buy with the amount i spend just trying to get 2 bags of serious mass down to where i am... it's ridiculous but oh well, when something's worth it you're never really bothered so this should tell you just how much useful this product is!Those of you who can just order it and get it the next day or two (and at this price with no other extra costs), be very lucky and make good use of it.(I'm not getting anything for this review just so you know, i do not know the company or haven't had any agreements to do this with whatsoever. I took time & wrote this review wholeheartedly just so future buyers would know what a great product this is just in case they were having any doubts) 😊For hard gainers... i'll DEFINITELY recommend!
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Reviewed in the United States on August 3, 2023
Style: Protein PowderFlavor Name: VanillaSize: 12 Pound (Pack of 1)Verified Purchase
42 people found this helpful
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Yohan TAVERNIER
5.0 out of 5 stars Nickel !
Reviewed in France on February 13, 2024
Style: Protein PowderFlavor Name: ChocolateSize: 12 Pound (Pack of 1)Verified Purchase
Gytis
5.0 out of 5 stars Quality product
Reviewed in the United Kingdom on February 13, 2024
Style: Protein PowderFlavor Name: VanillaSize: 12 Pound (Pack of 1)Verified Purchase
Noel Maestre Garcia
5.0 out of 5 stars Muy buen resultado
Reviewed in Spain on September 18, 2023
Style: Protein PowderFlavor Name: ChocolateSize: 12 Pound (Pack of 1)Verified Purchase
One person found this helpful
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Marketicham
5.0 out of 5 stars Calidad y precio
Reviewed in Spain on May 30, 2023
Style: Protein PowderFlavor Name: VanillaSize: 12 Pound (Pack of 1)Verified Purchase
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Marketicham
5.0 out of 5 stars Calidad y precio
Reviewed in Spain on May 30, 2023
Serious Mass es una marca de suplemento de aumento de peso de la empresa Optimum Nutrition. Está destinado principalmente a los atletas y culturistas que buscan aumentar su masa muscular. Está hecho con una mezcla única de proteínas, carbohidratos y grasas, así como una variedad de vitaminas y minerales. También contiene una cantidad significativa de calorías para ayudar a aumentar el peso corporal. Los usuarios informan que el sabor es bastante bueno, y que el suplemento es fácil de mezclar. Muchos afirman que han visto resultados significativos después de empezar a tomar Serious Mass.
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2 people found this helpful
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Rasha Restom
5.0 out of 5 stars It looks good .
Reviewed in Sweden on November 20, 2022
Style: Protein PowderFlavor Name: BananaSize: 12 Pound (Pack of 1)Verified Purchase
One person found this helpful
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