The country's second biggest supermarket chain is planning to be rid of plastic microbeads in all its products by the end of September 2017.
The Government announced last week that the sale and manufacture of wash-off products containing tiny plastic microbeads will be banned by May next year due to the damage they are causing sea life.
The microbeads are often used as an exfoliating agent in skincare products and go down drains and end up in the waterways where they can be mistaken as food by marine life.
They can also be found in some shampoos, shaving creams, toothpastes and sunscreens.
Foodstuffs, which owns Pak n' Save and New World, has already removed all products with microbeads from its shelves and Countdown announced today it was working towards being completely plastic microbead free by the end of September 2017.