Woocommerce Menu

ON Serious Mass Gainer

ON Serious Mass Gainer

Optimum Nutrition Serious Mass Gainer is an ultimate weight gainer. High-calorie ON Serious Mass Gainer helps in fast recovery of muscles. With 1250 calories and 50g of protein per serving, it helps you to get the physique you wish to have. This gainer provides good amount of protein and calories, and in addition significant amount of PABA is also there.

The protein blend consists of whey protein concentrate, calcium caseinate, and egg albumen. Most of the carbohydrates in this mass gainer are in form of maltodextrin.

To optimize the strength of each training workout, it has creatine monohydrate, glutamine, choline and inositol. The complete vitamin and mineral profile in this gainer ensures that your body gets balanced nutrients it needs.


Idea usage occasion of ON serious mass gainer

  • Between meals- ½ -1 serving of serious mass gainer to maintain the positive nitrogen balance and high-calorie diet.
  • Post-workout- ½-1 serving before 40-45 minutes of training to recover from the fatigue
  • Before bed- ½ – 1 serving 45-60 minutes before bed to provide enough nutrients to the body to recover overnight.



Add 2 servings of the serious mass gainer to the blender with about 710ml of water. Blend well for 40-50 minutes. For thicker and creamier shake blend it with low-fat milk.


How to take serious mass gainer

Serious mass gainer is a good source of vitamins, mineral and proteins. But remember to take appropriate amount of the gainer.

About 100g a day will be enough. Along with the intake of the gainer also increase your normal food intake. Remember to take quality food. This will make sure that you take the gainer as a supplement and not a replacement for your food.

On Serios Mass Gainer Usage



On serious mass gainer provides 1250 calories and 50g of protein. Though it is a good source of protein, but it should be taken by the hard gainers. Hard gainers include those who do not gain weight as easily as an average person would even after eating a spontaneous diet. So, skinny or thin people can include this gainer in their daily diet if the wish to build muscle mass and gain weight. The amount of calories will help to gain bulk mass.



1. Source of carbohydrate

This gainer is rich source of carbohydrates, which supply the required energy to perform high intensity workout.

On Serious Mass Gainer

2. Muscle recovery and growth

If you are a regular bodybuilder, you need more muscle energy to perform high intensity workout. This gainer helps you to recover from muscle fatigue and tiredness, thus enhances your performance.

Muscle recovery by on mass gainer
Young muscular man with shoulder pain on black background

3. Good blend of minerals and vitamins

Good mix of vitamins and minerals are very essential for the health, as it keeps you fit. On serious mass gainer provides you with good mix of different vitamins and minerals that are required by your body.

Vitamins and minerals

4. Source of fiber

Fiber helps to prevent bloating and improves our digestion. This gainer is a rich source of fiber which will keep you healthy and fit.


5. Contains high quality whey protein

Whey proteins are very good for bodybuilding. On serious mass gainer contains good quality of whey protein which will help you to get you dream body.

whey protein



Building body and gaining mass is good. But also remember not to gain unnecessary fat in the body as it is harmful. Always ensure to follow a proper workout. Gainer doesn’t work in isolation. Without proper workout, taking gainer is just waste! Waste of time and money both. Eat properly and workout daily and shed all the unnecessary fat.

Leave a Reply

Your email address will not be published. Required fields are marked *