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Serious Mass - 5,45Kg

9/10 29

Serious Mass Optimum is the formula of ultimate weight gain that supports the development of the muscles at the highest level.

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  • VegetarianVegetarian
  • Size per dose
    Size per dose
    334.0 From half to one service From one to three services
  • What do you take it for?
    What do you take it for?
    Gaining muscle mass and strength Gain muscle mass
  • How is it taken?
    How is it taken?
    Dissolve in liquid and mix
  • How many times?
    How many times?
    From one to three times a day Once a day Two services
  • When should it be taken?
    When should it be taken?
    After training Before and/or after training On an empty stomach and after training
  • Usos
    Usos
    Gain muscle mass

Serious MASS Weight Gainer with a high caloric content

Serious Mass is the ultimate in weight gain formulas, exceeding in numbers and quality to any other on the market. With 1,250 calories per serving, is actually a VERY SERIOUS weight gainer and with 50 grams of a mixture of proteins, such as whey protein concentrate , calcium caseinate, egg albumen and sweet whey , provides a moderate continuous release of protein, ideal for maintaining and maximize muscle development and recovery over a long period of time, which make Serious Mass, the ideal post-workout shake between meals to magnify and overcome all your goals.

The Serious MASS formula

  • Formula with 1,250 calories per serving
  • Provides 50g of protein mixture 
  • More than 250g of carbohydrates with no added sugar
  • Includes creatine, glutamine, and glutamic acid
  • Enriched with 25 vitamins and minerals
  • Excellent flavor and solubility for a perfect shake!

Serious Mass from Optimum Nutrition is the most complete weight-gainer supplement thanks to a careful formula with an incredible amount of carbohydrates and a mixture with the most effective proteins. Its excellent amino acid profile and fair dose of creatine, glutamine, glutamine peptides, choline, inositol and medium chain triglycerides (MCT), Serious Mass actually contains almost everything you need to get very serious gains.

In addition, the formula of Serious Mass is designed with a complex of 25 essential vitamins and minerals to promote optimal nutrition which allows getting a supplement like no other, which provides greater muscle gains you've never experienced, promoting an extreme increase in record time.

Serious Mass from Optimum has been developed to meet the needs of the most extreme athletes and demanding sportsmen who prefer maximum care by matching their caloric and protein needs for a perfect physical composition.

  • Apoya el crecimiento muscular
    Supports muscle growth
  • Mezcla rápida e instantánea
        Quick mix and solubility
  • Mejora la recuperación
    +50g protein
    per serving

Serious Mass gives you the tools you need to achieve the greatest gains and help you develop perfect physical volume you've always wanted.

Serious Mass de Optimum Nutrition: The ultimate volume and muscle mass gainer.

The powerful Serious Mass provides 1,250 calories per serving when mixed with water, resulting in a massive 1,630 calories when made with skim milk, favoring weight gain faster and controlled. Therefore, Serious Mass has been developed for bodybuilders and really demanding athletes who only settle for truly SERIOUS gains that not only covers their caloric needs but exceeds reaching the most extreme limits. All with the quality of Optimum Nutrition, the best assured satisfaction seal that you can find on the market.

If you want a hardcore weight gain and serious profits, you will not find another like Serious Mass, leader in its sector and the best valued for its extraordinary and real results.

Customer reviews: Serious Mass - 5,45Kg

8.8
29 Reviews
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2013-11-12
Muy buen producto para subir de peso, y si es el mas vendido ahi te lo dice todo. producto recomendable a esos que quieren subir de peso sin acumular mucha grasa. Sabor chocolate me gusta ami mas de todos y de precio esta muy bien.
Recomendable!
2018-10-30
One of the best brands in the world, one of the best productos of the world
2015-11-10
El mejor ganador y el sabor de fresa muy bueno es la segunda ves que lo pido.
2017-07-18
This protein is the best protein in the world for people trying to gain weight.
All the flavours are amazing but I order vanilla because I feel the others are too dense
2018-10-26
My gym partner recommended me this protein and this page, and the truth is that I am very satisfied.
2022-01-05
It is very balanced in its macro cast, although perhaps a little more protein would be ideal. Taste is really good and not cloying (biscuit).
2021-10-18
Quality like all ON products and at a very affordable price for this weight gainer.
2021-06-04
Weight gainer par excellence of serious athletes. It works well, reliable source and the flavors are very successful and all tasty
2021-09-02
A fairly powerful gainer in terms of calories, but with a very good distribution of macronutrients. It has helped me a lot to gain muscle mass without a lot of fat.
2021-06-02
One of the best gainers on the market and with the ones with the best results I have noticed. The relationship between its macronutrients is one of the most balanced I have ever seen. If you adjust the necessary amount well to your objective, the gains are of a high quality.
2021-06-02
One of the best gainers on the market and with the ones with the best results I have noticed. The relationship between its macronutrients is one of the most balanced I have ever seen. If you adjust the necessary amount well to your objective, the gains are of a high quality.
2021-12-31
The results are quite good, a weight gain of 5 kilos I have obtained and very little fat, I recommend it
2021-06-02
Fantastic weight gainer, I was at 60 kg and some friends recommended it to me and I caught 8 kg more in 2 months and very happy
2021-07-19
One of the cleanest and most effective winners on the market. If it is complemented with a good training, the results are guaranteed. Very happy with the product and the web service.
2021-11-18
one of the best weight gainers I have ever taken, very good result in a short time, good taste good texture
2021-10-21
I chose this gainer for its good distribution of macronutrients, being one of the few that I see balanced in the hydrates / sugar ratio. It mixes quite well and the cookie flavor is very successful.
2021-11-24
It is digested quite well and provides a good amount of calories in a very simple and rich way. A great product for those of us who find it difficult to gain weight.
2021-11-22
the king of kings of weight gainers and spectacular the price for the container that carries a 10
2021-06-03
one of the most powerful weight gainers and I think the most sold currently I recommend it because I am doing very well, thank you
2021-10-18
Super good. very effective, from the best brands in the American market, very good results after a couple of these dwe use
Questions and answers
Hola Buenas, Primero quiero felicitarlos por tomarse el tiempo en atender todas las dudas de sus clientes, mi caso es el siguiente, mi Hijo de 13 años Practica Beisbol y entrena dos veces al dia (de 3 a 4 horas total) de lunes a viernes y sabados y domingo corre un poco, nos indicaron tomar SERIOUS MASS pero queria saber cual seria la dosis ideal para el, gracias
2022-01-03 17:51:07 Robert Perez
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Buenas noches, llevo un mes tomando el serious mass en ayunas, y después de entrenar y ya se me acabo la primera bolsa de 12 Libras, y aumenté 4 kilos
2021-12-04 06:50:52 Carlos
Buenos días,puedes seguir complementando tu alimentación diaria con un par de batidos calóricos del Serious Mass si tu objetivo es seguir subiendo de peso y volumen muscular.
2021-12-04 11:35:12 Jose Antonio
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En la etiqueta del prodcuto que me llego a casa contiene fluor, en el que teneis en la web no. A que es debido el cambio de composicion entre el producto mostrado y el enviado? Gracias
2021-07-15 16:16:06 Da
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Mido 1,77 y peso 59kg y me cuesta subir peso, hago ejercicio a diario y tome proteínas whey pero queria subir más de peso y tener más músculo, estoy entre este producto y el serious mass y nose qual escoger qual me recomendarías? Me gusta hacer una de las tomas durante el entrenamiento. Y qual seria la dosis diarias de esos productos?
2021-07-13 15:37:11 Castell
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Hola, me acaba de llegar el producto, mido 1'72 y peso 55kg. Entreno cinco días a la semana, cuando y de cuanto serian mis tomas?? Los días que no voy a entrenar lo tomo igual? Gracias
2020-01-28 08:06:23 Jose
Hola tomaría medio cazo con 500 ml de agua o leche si le sienta bien 3 veces al día cuando quiera, una de ellas la tomaría post entrenamiento. Días de no entreno para usted haría 2 tomas al día. Un saludo
2020-01-28 17:29:59 Jose
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  • EAN: 5060469983363
  • Best before: 2023-07-30

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