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Universal Nutrition M-Stak is a 21-pack capsule supplement designed for hard gainers seeking lean muscle growth. It features a non-steroidal, nutrient-partitioning formula taken daily with a strategic cycle of 3 weeks on and 1 week off. Made in the USA and trusted since 1983, M-Stak supports energy management and testosterone boosting to help you train harder and gain smarter.
| ASIN | B00CQ7R6JI |
| Age Range Description | Adult |
| Best Sellers Rank | #138,312 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #540 in Mass & Weight Gainers |
| Brand | Universal Nutrition |
| Colour | Pills |
| Container Type | Box |
| Country of Origin | USA |
| Customer Reviews | 3.3 out of 5 stars 23 Reviews |
| Dosage Form | Capsule |
| Flavor | Unflavoured |
| Flavour | Unflavoured |
| Global Trade Identification Number | 00039442030283 |
| Item Dimensions | 14.2 x 10.1 x 10.1 Centimeters |
| Item Form | Capsule |
| Item Weight | 0.65 Pounds |
| Manufacturer | UNIVERSAL NUTRITION |
| Manufacturer Part Number | 039442030283 |
| Material Features | Vegetarian |
| Material Type Free | en_AE |
| Model number | 230101 |
| Net Quantity | 21 Count |
| Number of Items | 21 |
| Primary Supplement Type | B-Complex |
| Product Benefits | Energy Management |
| UPC | 039442030283 |
| Unit Count | 21 Count |
| Usage | Laboratory |
S**S
Best testosterone booster
It will give you the energy you are looking for. You can really gain muscle. I am ordering one more.
V**L
Seal was broken of container
As I received the delivery and I opened the packaging the container was totally damaged and it’s looking like it’s very old and fully damanged container , even the seal was also broken of the container ..! Worst experience! I demand to replace this product!
D**T
Good
Good
W**3
Not for me. Didn't t work. Wont buy again
Read a lot of reviews about it bt it didn't work. I wouldn't recommend it to anyone. What can i say, it just didnt work. Also its a pain to consure 4 to 5 tabs everyday. Wont buy it again for that reason alone. Whats more to ponder is that u dnt knw what u r talkin as its nt mentioned on the label
P**A
amazing product.
very effective for lean gains.strength went skyrocketing through the roof , amazing product .
P**N
its a good product very powerfull but dnt know why its gain ...
i m a boxer and its my personnel view about mstak , its a good product very powerfull but dnt know why its gain my blood pressure after consuming a pack before training ....and m not feeling good after , even i cant eat proper after boxing wrkout or gyming..
A**R
Five Stars
excellent
N**D
It's not a steroid, but works like one!
5 stars for the product, not the service! This is the most incredible product i have ever taken! Even with moderate diet and exercise, I managed to put on few pounds of lean muscle mass in just 1 cycle! it works like a steroid!
Trustpilot
1 month ago
3 days ago