Optimum Nutrition Serious Mass

• Vitamin C, Zinc and Vitamin D Provide Immune Support along with Vitamin E

• Packaging may vary - New look, with the same trusted Quality!

• High Calorie Weight Gainer: 1,270 Calories per 2-Scoop Serving

• 50 Grams of Protein per Serving. Not for use by those under the age of 18 or women that are pregnant, trying to get pregnant, or nursing

• Over 250 Grams of Carbohydrates per Serving

• 25 Vitamins & Minerals Plus Creatine & Glutamine

• Using an Electric Blender to Add Fresh or Frozen Fruits, Peanut Butter, Nuts & Other Calorie Dense Foods to Boost Your Weight Gain Potential

Already seeing great results for my under weight autistic son.

Already seeing great results for my under weight autistic son. These photos are results in just 3 weeks on serious Mass.

Good for the gains!

In 5 weeks I went from 103lbs to 115lbs (I'm 5'1) all I have been doing is weight training and making sure I'm eating in a surplus and drinking my protien shakes post workout. I will say it was making me super bloated so I cut it to just 1 scoop I add half a banana, 1 scoop of peanut butter, and a splash of vanilla almond milk. The taste is absolutely amazing. Will be buying more.

Read this if you want to learn about my experience.

I did this as an experiment to see if this would work. To my surprise it worked, but. I didn't use it to its full potential😢.

I'm a very skinny short(5'6)dude who just doesn't like to eat(I can't figure out why). I barley ate around 1000- 2000 per day with the help of MyFitnessPal. I ended up with a minimum weight of 120.There were lots of things i did to ensure i could gain weight with Serious Mass. The "trick"that I used was applying 4-6 Tbs of peanut butter and 3-4 cups of milk(any if fine higher calorie milk is ovbously better) my total 90% of the time was 2300+ calories!!(100g of protein, 330g of carbs,70g of fat). One mistake that i learned was trying to drink it all in one go;this either made me want to throw up everything or immediately pass out and take 3 hour long naps😂. Another huge mistake about drinking this shake everyday was that my body couldn't eat real food. I was so full for the who day that food made me feel nauseas. I changed the game a bit and decided to drink my "shake"(40+oz of liquid since i had to blend all of it) every 2-3 hours. This method really worked in the end.

IN CONCLUSION(since this is taking too long) I've only gained about 12-15 pounds in one month. Im also sure 20%of my weight was on my stomach since it would make me look bloated due to my weak lactose tolerance.

P.S. I did work out heavily and i still do (i only have a barbell with 50lbs on it) I did upper and lower body workouts. I think I've gained those "newbie gains" hard. So im sure some of the weight is just normal muscle weight. Anyways hope this helps people 5 stars for sure!!