Parents desperate to ease the pain for their teething babies by buying special amber necklaces may have been taken in by unproven therapeutic claims on a website that sells the jewellery, the Advertising Standards Authority says.
A complaint was made to the authority by M Hanna that the website advertising the beads made unsubstantiated therapeutic claims that mislead their customers.
The website, www.babyamberteething.co.nz, said amber was a "great pain reliever for babies when first teeth are growing".
It went on to say the fossilised resin lowered body temperature, was good for breathing and improved the immune system.
"There is no mystic in Baltic amber, just huge amount of succinic acid which has anesthetic and anti-allergic characteristics," the website said.