A facialist known for her flawless, glowing skin has shared one of her favourite anti-ageing products which shoppers can now get with 61% off on Amazon.

Donna Bartoli, 44, who boasts 105K followers on Instagram, has a good knowledge of skincare. “Consistence is key” is the rule she has followed over the years and her go-to formula is an Estee Lauder serum that’s been dubbed a holy grail.

She recently shared while filming her evening routine: “Now for the most iconic product – the Advanced…