From February 1, packs sold in supermarkets and places other than pharmacies will reduce from a maximum 20 tablets to 16 tablets per pack.
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In all jurisdictions except Queensland and Western Australia, packs sold in pharmacies larger than 50 tablets will move behind the pharmacy counter and can only be sold under pharmacist supervision. In Queensland and WA, products containing more than 16 tablets will only be available from behind the pharmacy counter and sold under pharmacist supervision.