High Performance Sport Nutrition.

Serving NZ since April 2000.

100 Day 100% Satisfaction Guarantee

Here at Endorphin Systems we aim to use and test out very product that we sell. When it comes to our own training we want the very best from ourselves so we make sure we put in only the best products. We want you to achieve the very best out of your body and training and so we won't sell you something we wouldn't use ourselves.
We don't stock everything, because frankly not everything stacks up to our stringent requirements. Being in and around the sports nutrition game since the late 90's has taught us that many products just don't live up to their hype. Often the products and brands that have the flashest label, biggest advertising budget, and sponsor the biggest bodybuilders are often the most overrated and the poorest performers of the lot. You can trust us to provide only the best and most effective products available suited exactly to your requirements, products that work as hard for you as you work in the gym or on the field.

Our 100% Satisfaction Guarantee ensures that we stay committed to this goal and that you don't waste your money on over hyped rubbish. We aim to use and test every product that we sell to find out if it stands up to its claims. Because of this we're confident in the quality and effectiveness of every product that we sell to you, and every item you purchase from Endorphin Systems is backed by our 100 Day Money Back Guarantee. If you don't like it, if it doesn't do what we told you it would do or what you expected it to do - send it back for a replacement, an exchange, or your money back.

That's right, we are so confident in our products that if you are not 100% Satisfied with the Quality of any of our products, you can return it, within 100 days of original purchase, for a replacement, exchange it for another product, or get a full refund at any time, tomorrow, next week, or even next month.***
Plus, we'll listen to your feedback and if we get products that don't meet your standards for quality, taste, effectiveness, durability - whatever - then they don't meet ours, and will be removed from our product line. Some stores sell every product under the sun regardless of whether it works or not, and whether or not they have even used it themselves. However you can count on everything we offer to be only the best and most effective products available, covered by our Money Back, 100 Day, 100% Satisfaction Guarantee. What other sports nutrition store is so confident in all of their products that they can offer you this 100% Guarantee?


Please contact as soon as possible to notify us of the problem either by phone or email. Once we have confirmed your details and the nature of return, please return the product/s to by courier to:
SportNutrition.co.nz Returns Department
-c/o FuelME Endurance Sport Store
13/203 Kirkbride Road, Mangere,
Auckland, 2022.
Please enclose your original purchase receipt. If you do not have your purchase receipt, please include a note stating your name, address, e-mail address and order number if known. Please allow normal delivery times for our reply. Once we receive the goods back we will notify you of expected date/time for replacement or refund.

*** Please Note - We only have ONE Condition that we can't cover with the 100% Satisfaction Guarantee and that's Flavour.

Sorry, we can't give refunds if you don't like the flavour of a product. Everyone's tastes are different and as such we can't absolutely guarantee you will like the flavour of a particular product. In the unlikely event, the flavour is bad because the product is off or somehow there has been a manufacturing issue we will cover you with our 100% Satisfaction guarantee, however can't cover it if the flavour is as it should be. We normally try all new flavours coming instore so should be able to let ypu know if it's how it should or shouldn't taste.