Pro Gainer Review



  • Almost ideal carb to protein ratio
  • Very low cholesterol, fat and sugar
  • Produced by the fan favorite Optimum Nutrition
  • Tastes amazing


  • Slightly high sodium quantity
  • Protein blend is a little unpure

Pro Gainer is one of the weight gainers that hold top positions in most supplement review rankings. Pro Gainer is made by Optimum Nutrition, which is considered to be the number one supplement company in the world by many. If you are think about whether to buy Pro Gainer to supplement your weight gain or muscle mass journey then the below given details will give you just the answer you are looking for:

Company Profile

As mentioned above, Optimum Nutrition is a leading supplement manufacturer. They make all kinds of health supplements be it for weight gain, weight loss or any other goal. So, the most important thing to know about Pro Gainer is that it comes from the most popular supplement production company.

ON Pro Gainer Ingredients

This weight gainer’s ingredients would leave you jaw-dropped because it is made with a different approach. Most of the weight gainers are low in protein and high in carbs but not this one. To gain lean muscle mass, you need a 1.5 to 1 carb to protein ratio. This ratio helps you ensure your body doesn’t store unwanted fat. Pro Gainer offers 1.4 carb to protein ratio, which is excellent for a weight gainer. There is also only 8 grams of fat per serving, which is a very low amount of fat for a weight gainer.
The major ingredients used in this muscle mass gainer include whey protein isolate, whey protein concentrate, egg albumen, calcium caseinate and hydrolyzed whey peptides along with glutamine peptides. Check out the label for rest of the ingredients:


Pro Gainer will definitely help you gain the weight you have been willing to gain because of the winning formula Optimum Nutrition has come up with for you. However, it is important that you stay in a calorie surplus throughout the day while using Pro Gainer; else you won’t see the results. Weight gainers help you increase your calorie intake while giving you extra carbs and protein to pack up on mass and they don’t work if you use them as meal replacements. Make sure to eat at least 4 meals a day along with a Pro Gainer shake per day to get the results you desire. Make sure that you are working out at least 5 days a week to break your muscle fibers for the gainer to repair and grow. Pro Gainer works great with Planet Gainz’ Muscle Monster Program, so check it out today!


When it comes to drinkables, taste matters. A lot. Similarly, when you have to chug down a big weight gainer shake, it better taste good. If you have decided to use Pro Gainer, you are in luck, because it tastes pretty good. Most of Pro Gainer’s flavors are great especially because they have 340 milligrams of sodium per serving, which is higher than what is put in many other gainers. I think it’s not just Pro Gainer but all the products made by Optimum Nutrition taste great, except for a few. So, buy this product with full confidence.

Final Words

All in all, Pro Gainer by ON is a high-quality weight gainer. Whether you are a beginner-level bodybuilder who can’t put on weight or a pro-level athlete looking to pack up on size, Pro Gainer may just be the product to meet your needs. This mass gainer is one of the muscle gain weapons that must be in your arsenal at all times!

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