ATP Science

ATP Science L-Glutamine 500g

NZD $60.00
Or payments from NZD $10.00 Laybuy Afterpay

What is it?

L-Glutamine is the most abundant amino acid in the body. Generally we synthesise a sufficient amount of L-Glutamine, however when our bodies are put under intense stress it becomes necessary to supplement through diet.


What will it do?

L-Glutamine is considered vital to the production of proteins in the body, so it is essential for muscle recovery and can reduce muscle soreness after intense exercise.

L-Glutamine supplementation reduces the risk of infection and strengthens an impaired immune system; which can occur post post-surgery, after chemotherapy, radiotherapy, or after any major trauma.

Research suggests that supplementing with L-Glutamine may also alleviate symptoms of IBS. It accomplishes this by restoring the protective mucous membrane of the digestive system, preventing bacterial infiltration during the digestion process.


When do I take it?

L-Glutamine should be taken at a consistent time every day, and on an empty stomach. Mix 5 grams with 250ml of water in a shaker.

For people recovering from injury, dieting or training 5+ times per week, we recommend taking 10-15g per day. Ideally split, pre and post-exercise. 

You will notice an increase in your muscle recovery within 1-2 two weeks of consistent use.

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 and LayBuy accepted.


Delivery charges

Orders over $60 receive free delivery.

All orders $60 or under will be charged a flat shipping rate of $4.

An additional $10 will be charged if an order includes larger tubs of protein powders.


Delivery time estimates

We use Post Haste Couriers, NZ's most extensive delivery network. Orders are dispatched as quickly as possible to ensure prompt delivery. Post Haste call-in to collect parcels in the afternoon, therefore same day dispatch applies to orders placed before 2pm. 

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 does not deliver on weekends or public holidays.


International orders

Supplement Solutions does 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

For hygiene and health & safety reasons in alignment with FSANZ guidelines, 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
500g / NZD $60.00

Customer Reviews

Based on 2 reviews
Murray Jenkins
purchase of glutamine

fast delivery as value for $$.last a long time.

Greta H.

Good product and fast delivery.