Optimum nutrition serious mass strawberry taste

Optimum Nutrition Serious Mass supplies you with the tools you need to pack on the pounds and develop the physique you've always wanted.

Beyond The Basics

  • Adding Calories Has Never Been This Easy or Tasted So Good
  • 1,250 CALORIES 50 g of BLENDED PROTEIN
  • Over 250 g of Carbohydrates with NO ADDED SUGAR
  • Enhanced with Creatine & Aminos
  • 25 Vitamins and Essential Minerals

Order today using our 100% secure site and get it at Australia's lowest prices, with MrSupplement's super fast nation-wide delivery direct to your door!

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Item: 5.45kg Chocolate

Struggle to gain weight with a fast metabolism but since taking the serious mass product it has helped me gain weight after trying multiple different brands and types if you haven't tried it I recommend you do!

Broken Hill, NSW on 24/04/2017

Item: 5.45kg Vanilla

I've been consuming this gainer for a week and I just got 1

2kg. I'm not sure if I can keep gaining weight tho. It tastes awesome with milk.

Liberty Grove, NSW on 22/04/2017

Optimum Serious Mass Ingredients

Maltodextrin, Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Egg Albumen, Sweet Dairy Whey), Cocoa (Processed with Alkali), Natural and Artificial Flavour, Vitamin and Mineral Blend (diPotassium Phosphate, Magnesium Asparate, diCalcium Phosphate, Calcium Citrate, Ascorbic Acid, Niacinamide, Zinc Citrate, Beta Carotene, d-Calcium Pantothenate, d-alpha Tocopheryl Succinate, Selenomethionine, Copper Gluconate, Ferrous Furmarate, Maganese Amino Acid Chelate, Thiamin Mononitrate, Pyridoxine Hydrochloride, Riboflavin, Chromium Polynicotinate, Folic Acid, Biotin, Molybdenum Amino Acid Chelate, Cholecalciferol, Potassium Iodide, Cyanocobalamin), Acesulfame Potassium, Lecithin, Medium Chain Trigylcerides.

Optimum Serious Mass Directions

Add two heaping scoops of Serious Mass to a blender filled with 709mL of water.

Store in a cool dry place out of direct sunlight under 30°C

This product is not a sole source of nutrition and should be used in conjunction with an appropriate physical training or exercise programme. Not suitable for children under 15 years of age or pregnant women. Should only be used under medical or dietetic supervision.

General Product Warning

Users should seek medical advice prior to beginning any supplementation program. This especially applies to individuals taking prescription medication or those with pre-existing medical conditions. Always read the label prior to consuming any supplement, always follow the manufacturer's directions & never exceed the recommended dose. In the event of experiencing any unwanted effects discontinue use immediately & seek medical advice if symptoms persist. Keep out of reach of children.

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Ask a question about
Optimum Serious Mass

I was just wondering how many times a day I should take this and how much?

How much you take is dependant on your body type and diet. Have at least one full serve per day if you find that you struggle to put on weight. Otherwise you can have half a serve per day.

I just want to know if serious mass contain all the amino acids like it counterparts 100% whey protein which have all the EAAs, NON-EAAs and BCAAs in it?

Optimum Serious Mass shall NOT contain the concentration of Aminos that Optimum 100% Whey Gold Standard shall contain.