Update To Listed Medicine Ingredients In June 2026

TGA

Therapeutic Goods (Permissible Ingredients) Determination (No. 2) 2026

Listed medicine ingredients and requirements for their use have been updated in the Therapeutic Goods (Permissible Ingredients) Determination (No. 2) 2026 – external site, which commenced on 12 June 2026. This determination replaces the previous instrument, the Therapeutic Goods (Permissible Ingredients) Determination (No. 1) 2026 – external site.

This instrument is updated frequently and there may be a more recent version of the instrument. Ensure you are accessing the current version of the instrument through the Therapeutic Goods Determination page.

A complete list of the 5 changed ingredients is below.

Changed ingredients

Substance nameChange
Xanthium sibiricumChange
Xanthium strumariumChange
theanineChange
oxaceprolAddition
Lactococcus lactis subsp. lactisAddition
/Public Release. View in full here.