Optimum Nutrition Sold Out

Optimum Nutrition Gold Standard Gainer 10lb

NZD $174.90
Or payments from NZD $29.15 Laybuy Afterpay Humm

What is it?

High Quality Lean Mass Gainer Protein Powder.

What will it do?

Optimum Nutrition Gold Standard Gainer is a high quality lean mass gainer protein powder containing multiple servings of fruits and vegetables as well as healthy fats such as MCT’s.

Optimum Nutrition Gold Standard Gainer uses easy to digest, low GI Potatoes, Oats and Peas as its carbohydrate source. It can be used to increase your daily calorie intake or replace meals as required.

Increased calorie intake is vital for muscle growth and repair, so combined with a sensible dieting and training regime, Optimum Nutrition Gold Standard Gainer will help you build muscle. 

How to use it?

  • For the first 3 days mix 1 scoop in 250ml water every moring and 1 scoop post workout.
  • There after use 1 scoop 3 x day mixed in 250ml of water. 
  • For best results add in 5g of Optimum Nutrition creatine monohydrate in your first shake of the day. 


What it has?

  • Complete Proteins from primarily Isolate sources
  • Complex Carbohydrates Oat, Pea & Potato
  • Fats From Flax, Chia & MCTs
  • 55g of protein per serve
  • 763 Calories from quality ingredients

What is protein good for?

Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood.


Covid-19 Level 4 Lockdown

We are still shipping during Level 4, Monday - Friday. All orders placed before 2pm will dispatch on the same day. We provide free overnight delivery on all orders, though the additional pressure on the courier services may delay delivery by a further 1-3 days. 

Prices and payment

All prices are in New Zealand dollars and include GST unless stated.

Payment for goods from the website can be made by MasterCard, Visa, American Express and/or Internet Bank Transfer. Orders are not accepted until full payment is received / approved. 

Payment via Afterpay, Humm and LayBuy accepted.


Delivery charges

Supplement Solutions offers FREE DELIVERY on all orders for New Zealand delivered orders.


Same Day Local Delivery

We use Kiwi Express Couriers for this service. This option for Same Day service only applies Monday to Friday within the local Christchurch area. Cutoff time for Same Day Delivery is 2pm therefor orders must be placed prior to this time.


Delivery time estimates

We use Post Haste Couriers, NZ's most extensive delivery network. Post Haste call in for pickups multiple times during the day and orders are dispatched as quickly as possible to ensure you receive your product as soon as possible.

When your parcel is picked up you will receive a confirmation email with tracking information for your goods. To ensure a fast delivery, we suggest you have your package delivered where you will be during working hours. However parcels can be left at your door upon request (at your own risk), please note this in the comments at check-out.

Approximate delivery times (during normal work hours, Monday-Friday) are as follows:

  • Christchurch - allow up to 2 days, typically overnight.
  • North Island - overnight delivery or 2 days with economy (for larger parcels)
  • South Island - overnight delivery, or 2 days with economy (for larger parcels)

Rural deliveries can sometimes take an extra few days. Post Haste doesn't deliver on weekends or public holidays.


International orders

Supplement Solutions will not ship outside of New Zealand.


Returns of Damaged or Faulty Product

When you receive your parcel, please check it as soon as possible and if there are any issues please email us at info@supplementsolutions.co.nz with your order number and photos of the damaged product.

In the event that you receive faulty or damaged goods and require a refund, please contact us and we will endeavour to either replace the product(s) or provide you with a refund. Claims must be received within seven days of receipt of goods.


Refunds and Returns

We only provide refunds for faulty products. For hygiene reasons, we do not accept returns for change of mind purchases.



Orders can only be cancelled prior to dispatch to your address.  After dispatch orders cannot be cancelled for any reason.


Select An Option To Add To Your Cart
Chocolate / Sold Out
Vanilla / Sold Out