MuscleSport Sold Out

MuscleSport Lean Whey Isolate 5lb

NZD $139.90
Or payments from NZD $23.31 Laybuy Afterpay Humm

What is it?

MuscleSport Lean Whey Isolate is a premium Whey Protein Isolate with added fat metabolisers to boost muscle recovery whilst getting leaner. 

What will it do?

MuscleSport Lean Whey Isolate combines unrivalled flavours, high-quality amino acid profiles and added ingredients to ensure their protein is the best protein for you. 

*Increase Recovery

*Enhance Growth

*Assist in fat metabolisationUtilising whey protein isolate as their primary protein source, alongside muscle-repairing protein peptides, Lean Whey Isolate also includes Fibersol-2 to ensure your appetite is controlled when you are most hungry.

This combination of high-quality protein, alongside pro-lipolytic agents, helps enhance fat loss and support muscle growth while also giving you a protein shake that is good enough to be considered a dessert.

When do I take it?

MuscleSport Lean Whey is a whey isolate protein powder, which means that it is digested and absorbed into your bloodstream rapidly. With this in mind, the best times to take MuscleSport Lean Whey are the times when your body is most receptive to rapidly digesting protein – namely, immediately post-workout.

Simply mix 1–2 scoops of Muscle Sport Lean Whey with at least 250ml of water in a shaker, shake it up, and drink away!

How long does it take to work?

Combined with a sensible dieting and training regime tailored to your health and fitness goals, the extra protein that you consume from MuscleSport Lean Whey will start to make substantial changes to your physique within the first 2 weeks. You will continue to experience physique changing results indefinitely, provided you stick to your dieting and training regime. 

Key Ingredient used:

*Whey Protein Isolate

*Hydrolyzed Whey Protein



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 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.


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