Serious Mass
Optimum Nutrition

Serious Mass

Proteína em pó para ganho de peso*
Enriquecido com 1.250 calorias, 250 g de carboidratos e 25 vitaminas e minerais para ganhar massa*
8.4 out of 10 (1,147 Reviews)
2 Sizes
2.7 Kilograms
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5 Flavors
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Price: $27.48 ($3.44 / Serving)
Flavor Rating: 7.5

Product Overview

O que é Serious Mass?

Serious Mass é a melhor fórmula para ganho de peso.* Com 1.250 calorias por porção e 50 gramas de proteína para recuperação muscular, este pó instantâneo se transforma em um shake pós-treino considerável e para entre as refeições.* O Serious Mass lhe dá as ferramentas que você precisa para ganhar massa e quando combinada com um treino sério, desenvolver seu físico ao máximo *

Indo mais além:

  • Adicionar calorias nunca foi tão fácil ou teve um sabor tão bom
  • 1250 calorias
  • 50 gramas de proteína
  • Mais de 250 gramas de carboidratos sem adição de açúcar
  • Reforçado com creatina, glutamina e ácido glutâmico
  • 25 vitaminas e minerais essenciais














Ratings & Reviews

Overall Rating
1,147 Ratings
Verified Buyer Rating
420 Ratings
Average Flavor Rating
7 Flavors
Top Rated Flavor
Chocolate Peanut Butter
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Verified Buyer
  • 8 Vanilla

Flavor not bad this product along with weight training help me gain 9lbs in 1 month

Verified Buyer

Been using this for two years, Helped me gain 15 lbs. Not a big guy so I needed to increase weight in order to lift more. Great flavor. I add peanut butter and banana to two scoops and use vit d milk instead of water.

  • 1 Vanilla
Verified Buyer
  • 10 Banana

I bought the banana flavor to consume while in recovery from my tonsillectomy. I think it tastes simply amazing! The product does not feel too thick or heavy. I can easily drink a whole serving in one sitting and enjoy it, and it pretty much covers my hunger for the next few hours. The only complaint I had was that the packaging came damaged and leaking. However, the product and flavor were so good that this was a non-issue for me.

Verified Buyer
  • 10 Chocolate

This stuff is the best mass gainer out right now. Has all the vitamins and minerals you need in a daily diet and helped me gain 15 pounds!

Verified Buyer
  • 9 Banana
  • 9 Strawberry

Put it this way, i can down a 2 scoop shake in about a minute, however I am used to a very high calorie intake, for someone new to this, you might find it a little harder to do so, the flavour is good, its a thin shake in comparison to other competitors and trust me I have tried almost all of them, yet i find myself coming back to this one. Please do not think this is a miracle shake, you need a balances diet to get the benefits from this shake, if you have a set meal plan and your diet matches your ambition you will gain, fast. put it this was on 13/01/17 i weighed 40kg, as of today I weigh 83kg. Hard work, many gym sessions a week, and a lot of pain. I use the JYM protein shaker 500ml of water and two heaped scoops keeps it thin to make it feel like a normal whey protein shake.

No written review.
Verified Buyer
  • 10 Vanilla

To begin this Serious Mass is serious ON is right on that honestly one full scoop of this will full you up well that’s for me. I usually drink it with in meal or after a tough exercise but god this sure has a lot of calories to make me full. I been seen progress just like Pro gainer them too are on point with high protein just wishing I could mix them together but sadly pro is 16oz and serious is 24oz so have to take it separate. I recomendé if your trying to feel full or just getting bulky.

Verified Buyer
  • 9 Chocolate Peanut Butter

One of the best products I have ever used! Helped me put on a good amount of weight especially since I have a hard time putting down large meals. I only took a half a serving at a time (1 scoop) with whole milk and it gave me more than enough protein and carbs to get my calories up where they need to be. Takes a while to mix but I don't have the largest shaker cup so a little more milk or water or whatever you mix it with could solve that easily. Flavour was amazing and it was really thick but without causing bloating or an upset stomach. Highly recommend!

  • 10 Chocolate
  • 8 Chocolate Peanut Butter

So far so good. I'm 6'4 and weighted 170. Now almost 2 months into my new routine using Serious Mass I'm at 182 pounds and growing. Couldn't be happier with the product as I'm finally seeing some real results after being a tall, lanky guy my entire life. Highly recomended!


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Verified Buyer
  • 10 Chocolate Peanut Butter

Been using this for about 3 weeks now..... if you cant eat food or are not a big eater and need to put on weight, this makes it too easy... I simply do 1 scoop with 2 cups of whole milk and 2 tb spoon of peanut butter and thats 1143 calories, my goal each day is 2660 to gain 1 lb per week and with this shake i easily get that number having 2 a day (both 1 scoop instead of the 2 it says to use). Would definitely recommend to anyone who thinks its hard to gain weight to use this.... I'm 23 and struggled with gaining weight all my life and this is making it almost too easy.....

Verified Buyer
  • 9 Chocolate
  • 10 Cookies and Cream
Verified Buyer
  • 10 Vanilla

Great Product

  • 10 Chocolate Peanut Butter

This is probably one of the cheaper weight gainers in the market. A ton of carbs, ideal for those who have fast metabolism. This product doesn't make me bloat and it is the best weight gainer I have tried in term of taste. I would still prefer Pro Gainer if they were cheaper. Also this product is packed with vitamins. So the combination of vitamins and very affordable price makes this product deserves at least 8.

What's in Optimum Nutrition Serious Mass

6 Lbs. Banana
Supplement Facts
Serving Size2 HeapingScoops(334g)
Servings Per Container8
Amount Per Serving In Water % Daily Value
Calories 1250
Calories From Fat 35
Total Fat 4g 6%*
Saturated Fat 2.5g 13%*
Cholesterol 80mg 27%
Total Carbohydrate 254g 85%*
Sugars 21g
Protein 50g 100%*
Vitamin A 5000IU 100%
Vitamin C 60mg 100%
Vitamin D 200IU 50%
Vitamin E 30IU 100%
Thiamin 4.8mg 320%
Riboflavin 4mg 235%
Niacin 50mg 250%
Vitamin B6 5mg 250%
Folic Acid 400mcg 100%
Vitamin B12 10mcg 167%
Biotin 300mcg 100%
Pantothenic Acid 25mg 250%
Calcium 630mg 63%
Iron 5mg 28%
Phosphorus 460mg 46%
Iodine 150mcg 100%
Magnesium 140mg 35%
Zinc 15mg 100%
Selenium 70mcg 100%
Copper 1mg 50%
Manganese 2mg 100%
Chromium 120mcg 100%
Molybdenum 75mcg 100%
Sodium 430mg 18%
Potassium 940mg 27%
Creatine Monohydrate 1g
L-Glutamine 500mg
Glutamine Peptides 500mg
Choline (As Choline Bitartrate) 250mg
Inositol 250mg
PABA (Para-Aminobenzoic Acid) 5mg
* Percent Daily Values are based on a 2,000 calorie diet
† Daily Value not established
Other Ingredients:
Maltodextrin, Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Egg Albumin, Sweet Dairy Whey), Natural And Artificial Flavors, Vitamin And Mineral Blend (DiPotassium Phosphate, Magnesium Aspartate, DiCalcium Phosphate, Calcium Citrate, Ascorbic Acid, Niacinamide, Zinc Citrate, Beta Carotene, D-Calcium Pantothenate, D-Alpha Tocopheryl Succinate, Selenomethionine, Copper Gluconate, Ferrous Fumarate, Manganese Amino Acid Chelate, Thiamin Mononitrate, Pyridoxine Hydrochloride, Riboflavin, Chromium Polynicotinate, Folic Acid, Biotin, Molybdenum Amino Acid Chelate, Cholecalciferol, Potassium Iodide, Cyanocobalamin), Medium Chain Triglycerides, Lecithin, Malic Acid, Acesulfame Potassium, Sucralose, FD&C Yellow #5.
Allergen Information: Contains Milk, Egg, Wheat (Glutamine Peptides) And Soy (Lecithin) Ingredients.

Instruções de Serious Mass:

Adicione duas medidas cheias de Serious Mass a um liquidificador cheio com 710 ml de água. Misture por 45-60 segundos. Em seguida, adicione alguns cubos de gelo e, se desejar, outros ingredientes calóricos que e misture por mais 30-45 segundos.

Dicas: Misture duas medidas de Serious Mass com 710 ml leite desnatado ou com baixo teor de gordura, em vez de água, para obter um consistência mais grossa, cremosa similar a um shake. Novos usuários podem se beneficiar de 1/2 porção diária durante a primeira semana e, em seguida, aumentar gradualmente a porção para 1 porção diversas vezes por dia.

Serious Mass é um suplemento de ganho de peso substancial que pode ser usado para alimentar as necessidades de calorias de diversas formas diferentes.

Entre as refeições: Beba 1/2-1 porção de Serious Mass entre as refeições para manter o equilíbrio positivo de nitrogênio e apoiar uma dieta de alto teor calórico. Pós-treino: Comece a beber 1/2-1 porção de Serious Mass 30-45 minutos após o treino para ajudar a recuperação máxima. Antes de dormir: Beba 1/2-1 porção de Serious Mass 45-60 minutos antes de dormir para fornecer nutrientes para a recuperação muscular durante a noite.

Nota: Para obter os melhores resultados, utilize Serious Mass combinado com musculação intensa (3-5 vezes por semana) e uma dieta equilibrada. Além disso, lembre-se de que a recuperação suficiente entre os treinos afeta a sua capacidade de ganho de massa magra. É recomendado aguardar pelo menos 48 horas entre os treinos envolvendo as mesmas partes do corpo.

Advertências: Mantenha fora do alcance de crianças Não use esse produto se você estiver grávida ou amamentando. Verifique com um profissional de saúde qualificado antes de usar este produto se você tiver menos de 18 anos de idade ou se você tiver qualquer problema de saúde conhecido ou suspeito e/ou estiver tomando quaisquer medicamentos de venda livre ou sujeitos à prescrição médica.

* Essas afirmações não foram avaliadas pelo Food and Drug Administration. Este produto não é voltado ao diagnóstico, tratamento, cura ou prevenção de nenhuma doença.