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Description

Optimum Nutrition Serious Mass is the ultimate weight gain protein formula that supplies hard gainers and ectomorphs, with the calories needed to pack on pounds of quality muscle and develop a strong, solid and muscular physique.  One of Sprint Fit's favourites: this mass gainer delivers nutritional support in the form of 1250 calories, 50 grams of quality blended protein and over 250 grams of carbohydrates in each serve. Add in Creatine Monohydrate and Glutamine into the mix and you have the perfect partner to your intense strength training workouts.

Optimum Nutrition Serious Mass Protein features:

  • 1250 calories and 50g of protein helps reach serious weight gain goals
  • 50 grams of protein from a combination of faster and slower digesting sources
  • Over 250g of carbohydrates to support fueling of intense workouts which aid in the replenishment of glycogen stores - with no added sugar
  • Enhanced with creatine and glutamine for muscle growth and recovery
  • 25 vitamins and essential minerals including B-vitamins and antioxidants.
  • Less than 5g of fat per serving
  • Delicious taste

As it can be difficult to consume enough calories through regular eating and food, Serious Mass brings quality calories in the form of a tasty shake which can be used in between meals and immediately after your workout. Serious Mass is consumed to help support a calorie surplus for weight gain and muscle building. The added 1g of Creatine Monohydrate has been shown to support muscle strength, power and size when combined with high intensity activities. 

 

Optimum Nutrition Gold Standard Pre-Workout unleashes amplified energy, focus, and supports enhanced endurance to help you reach the pinnacle of your game, crush your next set, get that last rep, and achieve some true gains. Whatever your goals, accomplish them all with the pre workout from the most trusted brand in sports nutrition.

A closer look at Gold Standard Pre-Workout:

  • 175mg Of Natural Caffeine
    Developed from only natural sources(tea and coffee bean) to help dial inintense energy, mental alertness, andsharp focus.
  • 1.5g Beta-Alanine (Carnosyn®)
    Supports your intramuscular buffering system to help you trainharder for longer.
  • 3g Creatine Monohydrate (CreaPure®)
    Highly researched, creatine monohydrate has been shown to support muscle strength, power, and size when combined with high-intensity activities.
  • 750mg of L-Citrulline
    A precursor to nitric oxide synthesis, which stimulates circulation

Why take Gold Standard Pre-Workout:

  • Supports enhanced performance and endurance
  • Increases energy and focus
  • Contains only proven ingredients

What's In Gold Standard Pre-Workout:

  • 175 milligrams of caffeine help fuel your mind and body to train at the highest level
  • 3 grams CreaPure® creatine help support overall performance
  • 1.5 grams Carnosyn® Beta Alanine help support enhanced endurance 750mg of L-Citrulline a precursor to Nitric Oxide
  • 375 milligrams Acetyl l Carnitine HCL
  • 250 milligrams N Acetyl l Tyrosine

This formula raises the bar by providing you with only what you need to achieve your true strength. Gold Standard Pre Workout is made without banned substances. Inclues ingredients such as caffeine from only natural sources (tea and coffee bean) to help dial in intense energy, mental alertness, and sharp focus before you hit the gym. Gold Standard Pre-Workout is also made with only premium ingredients including CarnoSyn Beta-Alanine, which supports your intramuscular buffering system to help you train harder, longer and German-engineered Creapure Creatine Monohydrate.

Facts

Optimum Nutrition Serious Mass 

Container Size: 2.7KG (6Lb)
Serving Size: 2 Scoop (336g)
Servings Per Container:8


Optimum Nutrition Gold Standard Pre-Workout
Container Size: 300G
Serving Size: 1 Scoop
Servings Per Container: 30

Note: Nutrition below is for a 550G size 

 

Please Note: Nutritional Information is to be used as a guide only, actual values may differ between flavours and sizes and when formulations are modified or updated by the manufacturer. 
Contact us if you have any questions regarding this products ingredients.

Shipping

All orders $60 and over receive Free* Shipping Nationwide 

Final pick up each day is at 3.45pm Monday to Friday. 

Estimated Delivery Times*:

Auckland and North Island – Overnight

*During sale periods, please allow an additional 1–2 business days for dispatch due to high order volumes.

However many Auckland orders will be delivered the same day depending on what time the order is placed

South Island – Overnight (For larger parcels allow 2 business days)

Same Day/Evening Express Shipping upgrade available at checkout for select suburbs*

Click here to view the full Shipping Details and Returns Policy.

 

Optimum Nutrition Serious Mass & Pre Workout Combo Reviews

4.65/5 based on 279 reviews
5 star
(219)
4 star
(47)
3 star
(11)
2 star
(0)
1 star
(2)

Overall Rating

9.3 /10

279 Ratings

Average Flavour Rating

9.5 /10

13 Flavours

Top Rated Flavour

10 /10

Chocolate


Showing 271–279 of 279 reviews

Hugo

great value for money like all the other optimum nutrition products. great pump and sustained focus

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Jagjit

one of the best mass gainers in the world. very low in sugar and high in protein. its expensive but its worth it. gained a lot muscle mass in a short period of time. banana is the best flavor.

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Ben

When it first came out, I was very eager to try it. I bought Fruit Punch from SprintFit. Fast and efficient delivery. Honestly I love it and have recommended to all my friends as well.

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Ben

Since ON make one of the best whey protein powders, I thought I give their mass gainers a try during my off season and purchased aChocolate Peanut Butter. Cant fault anything on this. It mixes very well and works excellent with my protein pancakes. Plus it really tastes like Chocolate Peanut Butter. I have seen excellent results as well. Would recommend.

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Daniel

Great product for those who dont get enough calories during the day. It has less sugar then other Mass gainers which is always great and gets the job done

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Steve

Great powder! Tastes very good and I got good results after a week.

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Dan

Product does what it says.. gained 12 lbs over 12 week period. Shake is very very thick which I like!

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Amit

Really happy with this product. Packing on gains in the right places but you do need to train hard with this product! I've only tried the chocolate flavour.

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Jamie

I have been using Optimum Nutrition Serious Mass for a long time now, after trying quite a few mass gainers before it. The total number of calories is what does it for me, can’t find it anywhere else and the chocolate flavour is pretty damn good. I struggle to eat enough calories in a day for really good muscle growth but i find the job a lot easier with serious mass.

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