There’s a plethora of anti-ageing products on the market, from retinol creams and serums to exfoliating acids. While I’m sceptical of some marketing spiel, good-quality dermatologist-approved skincare always piques my interest. As a 42-year-old beauty journalist, I find the best skincare offers key ingredients with tangible benefits – while slotting easily into your daily routine. With all of that in mind, I was keen to try Perricone MD’s pro-strength firming moisturiser, a new addition to the brand’s lineup. The formula contains neuropeptides, a growing buzzword in skincare, said to help promote collagen production and reduce the appearance of fine lines by inhibiting the chemical signals that cause them. While premium skincare brand Perricone MD has an entire product collection containing this ingredient, the pro-strength firming moisturiser was my first port of call to try.…