TGA warns Australians after toxic supplements found in overseas imports

Australians are being urged to avoid buying supplements from overseas websites and social media after three Ayurvedic products were found to contain extremely high levels of toxic heavy metals.

The Therapeutic Goods Administration (TGA) has issued new warnings after testing Manasamitra Vadakam, made by SKM Siddha and Ayurvedha, and Kumar Kalyan Rasa and Brahmi Vati, both manufactured by Unjha Ayurvedic Pharmacy.

Each product was found to contain dangerous concentrations of mercury, lead, arsenic and cadmium.

Exposure to even small amounts of mercury may cause serious health problems, having toxic effects on the nervous, digestive and immune systems, and on lungs, kidneys, skin and eyes, the regulator said.

High levels of lead can cause poisoning, a potentially fatal condition linked to organ damage, neurological impairment and long-term disability. Pregnant women and children are at particular risk.

Testing also found a Schedule 10 substance, acorus calamus, in the Manasamitra Vadakam tablets.

Substances in this category are considered so dangerous they are prohibited from possession, supply and use.

The TGA warns the tablets are dangerous and must not be taken.

Australians using them are urged to stop immediately, check safety alerts, and speak to their doctor or pharmacist.

None of the products have been assessed for safety, quality or efficacy, and the overseas manufacturers are not approved for supply in Australia.

The warning comes as many Australians prepare for Christmas travel, New Year detoxes and health resolutions.

Authorities said the push to get “quick fix” remedies online is driving a surge in unsafe imports.

The TGA said it has repeatedly warned the public about unregistered Ayurvedic medicines, issuing advisories in 2020, 2022 and again in September 2025.

Despite the warnings, the Australian Border Force continues to intercept dangerous products coming into Australia.

“Consumers should exercise extreme caution when purchasing medicines from unknown overseas websites, social media or other digital platforms,” the TGA said.

“Products purchased online may be fake, may contain undisclosed harmful ingredients or may not meet Australian safety and quality standards.”

The regulator says the safest option is to buy medicines only from reputable Australian pharmacies and to look for an AUST L or AUST R number on the packaging.

This confirms the product is listed on the Australian Register of Therapeutic Goods.

Health professionals are also being asked to speak with patients about the risks linked to imported supplements and report any adverse reactions.

Anyone who has taken the tablets should seek medical advice or contact the Poisons Information Centre on 13 11 26.

Unused tablets can be returned to a local pharmacy for safe disposal.