We can start attacking signs of ageing skin during our 30's, when our first wrinkles appear, usually frown lines and crow's feet. But with the passing years, our skin begins to dry out and has a hard time regenerating its cells: collagen and elastin fibres deteriorate, our skin loses elasticity and wrinkles settle in for good. Towards the age of 50, cellular renewal and collagen production slow down, meaning our epidermis begins to sag: wrinkles deepen, laughter lines appear at the sides of our mouth and liver spots crop up at a faster rate. At 60 our skin becomes thin and fragile, losing its glow in the process. But what if we had a treatment that could make us look 10 years younger in a flash?