Frequently asked questions


Where do you source the ingredients from?

We source Whey Protein Isolate from the USA. It's probably the largest and most mature market for whey protein products. Currently, no companies in Australia make Whey Protein Isolate, however they do make Whey Protein Concentrate. See Our Ingredients for the full updated list.

Why don't you use Australian Whey Protein Isolate?

Currently, no Australian company manufactures WPI is Australia. Some do make Whey Protein Concentrate, however the Adalin WPI range uses the higher grade WPI.

Why don't you use New Zealand Whey Protein Isolate?

As we grow and expand, we may choose to offer WPI from New Zealand as an option to our customers.

Is your WPI GMO free?

Yes. Our WPI is not made with genetically modified components.


Who do you use to deliver the product?

In Australia, we use Australia Post to deliver your order.

Do you deliver to other countries?

Email us directly to ask about delivery to other countries.

Protein Supplements high leucine for healthy ageing in older adults to prevent sarcopenia or age-related muscle loss