Over the last couple of weeks my normally smooth skin on my face and neck has become dry, tight, flaky and itchy. No idea why, but I'm stepping up the moisturiser. I decided I would try The Ordinary's hyaluronic acid. But I figured it would be worth getting more of their products too, to get the amount up to £25 to qualify for free postage. I've never used their stuff before - what should I get? I'm 43, usually my skin is fine (I don't even use a foundation) except for the recent dryness. I usually use blue Nivea Creme at night (after washing with soap) and SPF50 in the morning. I'm not looking to buy retinoids from them as I am making through a tube of retinol from Indeed.