

🚀 Bulk Up Like a Boss — Serious Gains, Serious Mass!
Serious Mass Weight Gainer by Optimum Nutrition delivers a potent 1,260 calories, 50g of protein, and over 250g of carbs per serving, enhanced with 25 vitamins and minerals plus creatine and glutamine. Designed for professionals committed to maximizing muscle growth and recovery, it also supports immune health with Vitamin C and Zinc. Perfect for post-workout or between meals, this 12-pound vanilla powder lets you customize your shake for unstoppable weight gain.





















| ASIN | B000GIPJ02 |
| Best Sellers Rank | #14,718 in Health & Household ( See Top 100 in Health & Household ) #13 in Sports Nutrition Weight Gainers #1,417 in Sales & Deals |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,822) |
| Date First Available | May 27, 2004 |
| Department | GNC|ALL|ALL|NUTRITIONAL SUPPLEMENTS |
| Is Discontinued By Manufacturer | Yes |
| Item model number | 1031920 |
| Manufacturer | Glanbia Performance Nutrition |
| Product Dimensions | 11.5 x 5.5 x 16 inches; 12 Pounds |
M**X
Gainer
The price is right. Taste is pleasant. Sort of thick with the recommended amount of water. 1 serving has me feeling completely full and I can eat a lot. I found I had to use a mixer for a smooth consistency, I wasn’t able to get it to mix well in the shaker bottle.
N**E
Good product
Very tasty and rich lovely protein powder
P**.
Best Protein Powder
excellebt quality protein powder. I been purchasing this powder for the last so many years and it is same great quality. Good amount of protein and it helps build good lean muscle. it is easy to mix, easy to digest, great tasting, good amount of calories. Prices are a bit high but well worth it
A**N
Effective Weight Gainer with a Few Reservations
Optimum Nutrition Serious Mass Weight Gainer has been an integral part of my journey to gain weight and build muscle. With its high protein and calorie content, it's undeniably effective in helping achieve those goals. While I'm quite satisfied with the results, there are a few aspects that give me pause. First and foremost, the impact of Serious Mass on my weight gain has been noticeable. The combination of high protein and calorie levels has definitely contributed to my muscle growth and overall mass gain. It's reassuring to have a product that delivers on its promise and aids in achieving the desired results. However, my enthusiasm is tempered by the ingredient list. While Serious Mass contains the necessary nutrients for muscle building, the sheer number of ingredients listed makes it difficult to discern exactly what I'm consuming. This lack of transparency raises some concerns about potential additives or fillers that may not align with my nutritional preferences. Taste-wise, Serious Mass is quite palatable, especially considering its nutritional profile. The variety of flavors available allows for some diversity in my shakes, which is a definite plus. Mixing the powder can sometimes be a bit challenging, and clumps can form, but with a little patience and a good blender, this can be managed. 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. It's a cost-effective solution for individuals looking to bulk up without breaking the bank. In conclusion, Optimum Nutrition Serious Mass Weight Gainer deserves a solid four stars from me. It has undeniably helped me achieve my weight gain goals by providing the necessary protein and calories for muscle growth. While I'm somewhat uncertain about the extensive list of ingredients, the overall benefits and results have outweighed my reservations. For those seeking a reliable weight gain supplement, Serious Mass is worth considering – just be prepared to overlook some ambiguity in its ingredient composition.
J**N
It does what it's intended to do.
Alright, when I read the other reviews for this product I invariably end up infuriated. This is a great product that provides 1500 calories at a relatively inexpensive price. This product will help you gain weight significantly faster than most other brands in the same price range. So everyone needs to stop complaining about the taste! Its not made to taste good its made to add some muscle to all you ectomorphs out there that can't gain weight to save their lives. That being said, I have tried every flavor and will provide a brief description of their tastes. Flavors: Chocolate: Second best of all the flavors that are available. It is appealing because its harder to get sick of chocolate then some of the other flavors they offer. Banana: By far the best flavor for this drink. Banana successfully tastes like a pretty good milkshake when mixed with milk but doesn't taste very good when mixed with water. Vanilla: An okay flavor, not as good as banana or chocolate but decent none the less. Strawberry: Avoid strawberry! It tastes horrible and for some unknown reason, it had a different and unappealing consistency compared to the other 3 flavors. So my recommendation is to alternate between banana and chocolate or to buy banana serious mass and add in some Optimum Nutrition protein powder which makes it taste even better. Again, I have gained 15 pounds using this stuff over the course of 2 months and my best friend has gained about 20 pounds in the same amount of time. It really does work if you take it every day. I generally take one heaping scoop in the morning with breakfast and one before I go to sleep.
R**Y
works well
tastes good. easy to mix. helps me to add weight from after cancer treatment.
B**O
Good
Really good, arrived on time
K**K
Good
Love this protein saves us money as well
M**F
ياريت طعم الشكولاته بنفس السعر. تم شراء شكارة تانية بس كان نفسي اغير طعم الفانيليا شكرا لمندوب امازون الراجل المحترم
T**.
Super working supliment
M**E
muy bien
I**K
後悔
ي**ل
كالعادة متوقع أن المنتج يطلع مزيف وكمان غير قابل الارتجاع خد بالك قبل م تشتريه
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