Beauty enthusiasts are singing the praises of an anti-ageing serum designed to firm and tighten fine lines and wrinkles. 

The Prai Beauty 24k Gold Caviar Wrinkle Repair Serum is the skincare brand’s “hero product”, which uses real 24K gold and their patented Line Factor technology to fight signs of ageing and improve elasticity. The serum is so sought after that the sample size and the original size are both sold out – but you can buy the 30ml version on Amazon, where it costs…