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Description

This combo combines Serious Mass weight gainer with pure creatine powder for NZ lifters who want serious gains in size, strength, and recovery. The stack gives you high calories, protein, carbs, plus creatine-powered performance support.

Why Choose Serious Mass Creatine Powder Combo?

  • 5.4 kg Serious Mass weight gainer – supplies high calories needed for mass gain.

  • 50 g protein per serve – supports muscle recovery and growth.

  • Pure creatine powder (5 g Creapure®) – boosts strength, power, and recovery.

  • Over 250 g carbohydrates per serving in the gainer – fuels high-volume training and restores glycogen.

  • Includes vitamins, minerals & glutamine – rounds out overall nutrition to support performance and recovery.

How to Use

  1. Mix 2 heaping scoops of Serious Mass with ~700 ml of water or milk using a blender or shaker.

  2. Take 1 rounded teaspoon (5 g) of creatine powder daily with water or juice.

  3. Use Serious Mass post-workout or between meals; use creatine consistently on both training and rest days.
    Pro tip: If full servings are too much at first, split the Serious Mass dose into two smaller shakes per day.

Who’s It For?

  • Hard gainers & ectomorphs – who struggle to put on weight with food alone.

  • Strength & gym athletes – wanting both mass gain & creatine performance support.

  • Users with high calorie requirements – needing large carbs & protein intake.

  • Anyone serious about recovery & size – combining mass gainer and creatine intelligently.

FAQ

What is included in the combo?
It includes Serious Mass weight gainer for calories, protein & carbs, plus creatine powder for strength, power, and recovery.

How much do I need to take daily?
Use one serving of Serious Mass per day (or split if needed), and take creatine every day with a meal or shake.

Is Serious Mass high in sugar?
No — it’s formulated with complex carbohydrates, vitamins, minerals and minimal sugars to support clean mass gain.

Why Buy from Sprint Fit?

  • 100% authentic supplements

  • Free NZ shipping on orders $60+

  • Same-day dispatch nationwide

  • Trusted by Kiwi athletes and fitness enthusiasts

Serious Mass Creatine Powder Combo – your complete stack for mass, strength and recovery.

Facts

Optimum Nutrition Serious Mass:
Container Size: 5.455KG (12lb)
Serving Size: 2 Scoop (334g)
Servings Per Container: 16

Directions:
Add two heaping scoops of Optimum Nutrition Serious Mass to a blender or shaker with 700ml of water or beverage of your choice.

Optimum Nutrition Creatine Powder:
Container Size: 300G
Serving Size: 1 Teaspoon (5g)
Servings Per Container:57

Directions:
Add 1 rounded teaspoon of Micronised Creatine Powder with a glass filled with 300ml of cold water or fruit juice. Then mix it up with a spoon. TIP: Power-up protein, meal-replacement, and weight-gainer shakes with a rounded teaspoon of Micronized Creatine Powder

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 Creatine Powder Combo Reviews

4.65/5 based on 214 reviews
5 star
(173)
4 star
(34)
3 star
(4)
2 star
(0)
1 star
(3)

Overall Rating

9.3 /10

214 Ratings

Average Flavour Rating

9.5 /10

6 Flavours

Top Rated Flavour

10 /10

Chocolate


Showing 181–189 of 214 reviews

Abdul

10/10 Chocolate

Really good mass gainer, trust this brand 100% and it always helps me achieve the results I’m looking for while I’m in a bulking phase. Makes it a lot easier to bulk as there is a lot of calories in here which make my life easier while at work during the day. As I can substitute it as a meal.

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Gurkirat

Sprint Fit is really good to shop products because they are 100% original. I got on serious mass gainer. It's really good. Thanks Sprint Fit.

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Logan

The scoop is huge. Easy to drink and tastes delicious. Great value for money and I've noticed the difference. Been using for a month now.

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Tim

This is my go-to creatine for the last 2 yrs. Nothing beats it!

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Jacob

Tastes good, arrived quickly, well worth the money

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Matthew

Speedy delivery, great service arrived exactly as ordered, mixes easy with Sprint Fit hand shakers, I went with choc flavor mixed half with milk in one shaker the other half with water in Another and could not tell the difference in taste both were awesome (maybe a bit to good). Now for results, back in a couple of months to confirm if it works or not!

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Kim

Got this as a gift and they are very happy, Awesome product and outstanding customer service.

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Jim

Taste great!! 1 week only and seems work well !

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