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Description

This combo delivers a powerful mass gainer + creatine solution for NZ users who want serious size gains, strength, and recovery support. With high calories, protein, and pure creatine, it’s built for those pushing hard and needing fuel to match.

Why Choose Serious Mass Creatine Caps Combo?

  • 1,250 calories per serving – helps put you into a calorie surplus for mass gain.

  • 50 grams of protein per serve – supports muscle repair and progressive growth.

  • Over 250 grams of carbohydrates – replenishes glycogen and fuels high-volume training.

  • Creatine 2500 Caps (200 caps) – with pure creatine to increase strength, power, and recovery.

  • Rich in vitamins, minerals & glutamine – supports overall health and performance.

How to Use

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

  2. Take the Creatine Caps by swallowing 2 capsules with each main meal (breakfast, lunch, dinner).

  3. Stay hydrated — drink plenty of water throughout the day, especially when using high-carb gainers.
    Pro tip: Start with half a serving of Serious Mass to assess tolerance before increasing to a full serve.

Who’s It For?

  • Hard gainers & ectomorphs – who struggle to gain weight through food alone.

  • Strength athletes & lifters – wanting calorie-dense nutrition plus creatine support.

  • Busy individuals – who need convenient calorie and performance support in one stack.

  • Anyone focused on recovery & size – aiming to repair muscles and build serious mass.

FAQ

What exactly is included in this combo?
It’s a stack of Serious Mass weight gainer plus Creatine 2500 Caps — together to support calories, protein, carbs, and creatine-driven performance.

How many servings do I use daily?
Typically one serving of Serious Mass per day works for most, but you can adjust based on your calorie needs. Creatine Caps should be taken daily with meals.

Is Serious Mass suitable for everyday use?
Yes. When used as directed, it can be taken daily to support mass-gaining goals, alongside a balanced diet and training plan.

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

Optimum Nutrition Serious Mass Creatine Caps 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 2500:
Container Size: 200 Capsules
Serving Size: 2 Capsules
Servings Per Container: 100

Directions:
Take 2 capsules with morning, afternoon, and evening meals. Drink at least 8 glasses of water daily when supplementing with creatine.

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 Caps Combo Reviews

4.7/5 based on 194 reviews
5 star
(160)
4 star
(30)
3 star
(3)
2 star
(0)
1 star
(1)

Overall Rating

9.4 /10

194 Ratings

Average Flavour Rating

9.5 /10

6 Flavours

Top Rated Flavour

10 /10

Chocolate


Showing 127–135 of 194 reviews

Rohan

10/10 Chocolate

Awesome product, chocolate is the best

Link to this review
Dave

10/10 Strawberry

Great product. Would recommend and continue to purchase.

Link to this review
Ben

10/10 Chocolate

Good taste, does what it says

Link to this review
Levi

10/10 Cookies & Cream

Works great

Link to this review
Marc

These are great, so much easier to take than the powder

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Pp

10/10 Chocolate

Good product. Great taste. Combined with wellbelly caps removed all side effects of discomfort

Link to this review
Chris

Not sure if it is helping me gain muscle. it seems to be

Link to this review
Paul

10/10 Chocolate Peanut Butter

Love this protein, was gifted a full pack from a gym buddies, I've felt more gains, seen more definition in my muscles. The flavour is very tasty. I had no choice but to purchase again.

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Taylar

10/10 Chocolate

Love this protein powder. Gone through three so far, really yummy

Link to this review