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Optimum Nutrition Serious Mass 6lb

Optimum Nutrition

Regular price 1,313.00 ฿

Tax included. Shipping calculated at checkout.

วันหมดอายุ / Exp Date:

Chocolate 10/2022
Vanilla 09/2022


High Quality Mass Gainer with 50g of Protein & No Added Sugar!
  • 25 vitamins & essential minerals
  • 50g protein blend for feeding muscles
  • Supports growth and recovery with creatine and amino acids
  • Over 250g carbs with no added sugar


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Optimum Serious Mass

Serious weight gain requires serious calories. However, those who need the extra calories most, often have the toughest time consuming enough of them. For many aspiring to be bigger, highly-active metabolisms, weaker appetites and on-the-run lifestyles make consuming sufficient calories through whole foods alone a real challenge. With Serious Mass, you've got nothing to lose and lots to gain.

Serious Mass Features:

  • Adding Calories has Never Been this Easy or Tasted So Good
  • 1,250 High Quality Calories per Serve
  • 50g of Blended Protein
  • Over 250g of Carbohydrates with NO ADDED SUGAR
  • Enhanced with Creatine and Amino Acids
  • 25 Vitamins and Essential Minerals

We've consolidated over 1,250 calories, 50 grams of protein, 250-plus grams of carbohydrates, and 25 vitamins & minerals with added aminos and creatine into every serving. Serious Mass provides you with the tools you need to pack on the pounds and - when coupled with serious weight room effort – develop your physique to the fullest. It's time to stop thinking small; get serious - Serious Mass!*

Customer Reviews
5.0 Based on 3 Reviews
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Thailand Thailand

กิน4วันน้ำหนักขึ้นมาเกือบ1โลละครับ รสชาติดีเลยครับ

Thailand Thailand
Quality product

I have used the serious whey for about two weeks and have already put up weight (which is ultimately my goal). I’m very satisfied with this product and will continue using this for the next couple of months. Also, the delivery was extremely fast as I got my product not more than 15 hours after my purchase. I recommend this product to anyone with a fast metabolism and who wants to see fast results.

นัตฐิชัย ห.
Thailand Thailand
สุดยอด Topwhey

ตามล่าหา whey ตัวนี้อร่อยสุด ละลายดีสุดแล้ว เห็นผลชัด