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*
8.6  out of 10  (1,108 Reviews)
2 Sizes
2.7 Kilograms
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5 Flavors
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Price: $27.48  ($3.44 / Serving)
Flavor Rating: 8.0

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
1,108 Ratings
Verified Buyer Rating
421 Ratings
Average Flavor Rating
6 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.
Dec 05, 2018
Verified Buyer
  • 4 Strawberry

takes a while to mix, and straw berry has kind of a medicine/vitamin taste to it

Nov 30, 2018
Verified Buyer
  • 10 Chocolate

Amazing weight gainer for someone who has difficulties putting on serious mass aswell as lack in vitamins. This product tastes great and does wonders. Consistency is very light for someone who isnt used to this type of intake, would highly recommend if youre looking into putting on some serious weight mass/muscle.

Nov 15, 2018
Verified Buyer
  • 5 Cookies and Cream
  • 9 Chocolate
  • 7 Chocolate Peanut Butter

This product works so well, all I would recommend is eat a clean diet around it to keep the bodyfat down as much as possible and also workout hard you'll gain some mass. Also chocolate is the best flavor in my opinion.

Nov 11, 2018
  • 10 Vanilla

On day 47 of 90 the resulting mass is sufficient.

Oct 29, 2018
  • 10 Chocolate
  • 7 Cookies and Cream

Great product to get extra calories throughout the day and bulk up! I recommend taking one scoop at breakfast, and one scoop in the evening (after workout). Pairs very well with a creatine supplement (I use it with Muscletech Creactor capsules). Chocolate tastes great, cookies and cream smells pretty weird and has a chemically after taste.

Oct 17, 2018
Verified Buyer
  • 10 Chocolate Peanut Butter

Best Product ever. Love it.

Oct 15, 2018
No written review.
Sep 21, 2018
Verified Buyer
  • 10 Chocolate

There are several body builders in my family. I have been using this protein for several years now. I haven’t been to the gym in 9 months and lost 10-15lbs. I just purchased another bag because I know I will get quick results. I can’t wait to come home and see it at my door step!! I’m so excited to gain my weight back. I know this mass protein will get me there quick!! Hands down the best!! Good Luck!!

Sep 19, 2018
Verified Buyer
  • 10 Chocolate
  • 8 Chocolate Peanut Butter
  • 5 Vanilla

I had it once per day (one scoop, with breakfast) and was able to gain about 10 lbs in 2 months. The key is not to pack up weight too fast or else most of them are simply just fat.

Sep 06, 2018
  • 9 Banana

I took the banana flavor three times last year. After my second tub I noticed I had definitely filled out more and some of my lifts went up as well. Now that I've been off of it for a year I can tell you that it definitely works. I was up to 185. Now I'm down in the 165-170 range. It does contain a lot of carbs and sodium so if your diet isn't good (mine isn't the best) you will gain fat as well as muscle. You have to work out with it and try and limit your soda and fast food. The banana flavor was good and I used a standard shaker cup. I had no problems with the mix ability. However, the serving size is two heaping scoops which, in my opinion, is overkill. I saved more of the product by cutting the serving down to one scoop or one and a half. Still put on 20 lbs in five months. Would recommend for the hard gainer.

Sep 04, 2018

Cookies and cream flavour: It smells like a cleaning product, the tastes not so bad, though. Better mixed with water than milk. It mixes ok, not great. It seems to have a lot of sugar, because you feel a rush after taking it very noticeable. It works in terms of gains, but I've been using it for 3 weeks and I'm getting pimples all over my face and back. So I'm guessing my body doesn't like some of the ingredients. I'm sure it's this gainer, because that's the only food I've changed in the last 3 months. I keep a very strict diet.

Aug 30, 2018
Verified Buyer
  • 8 Cookies and Cream

Superior product at a great price! The cookies and cream isn't quite as tasty as ather products like syntha6 but easy to put down a few times a day. Gains are very iminent after just a bag.

Aug 24, 2018
  • 10 Cookies and Cream

I have used the Serious Mass High Protein Weight Gain product for approximately 2 months. I have gained well over 15 lbs. My wife also tells her patients families about my weight gain and refers them to your website. It's the best thing that I have tried and suggest you buy it and give it a shot. It works !!! Joseph Marana AZ

Aug 17, 2018
  • 10 Chocolate
  • 10 Chocolate Peanut Butter
  • 10 Banana
  • 2 Strawberry
Aug 17, 2018
  • 9 Chocolate

gain 8 kg in 4 week

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.
Learn more about Proteína de soro de leite.