Skincare buffs looking to turn back the clock have found a “wonderful” anti-ageing serum to tackle sagging skin and fine lines, with one saying they “wish this had been available 20 years ago”.

It’s the Trinny London Overnight Sensation Retinal+ Serum, a high-dose complex combining an advanced form of retinal and granactive retionids to lift and reduce the appearance of wrinkles. The serum works to repair the skin so shoppers can wake up with a youthful-looking appearance.

Founder Trinny…