Which skincare should I use? I'm also acne and scar prone. Someone says I really need to get on to using Retin-A/Tretinoin daily, but I only want to use natural products. I know that Retin-A is inherently natural as it is Vitamin A, but it's still synthetic.
What foods should I cut out? Apart from caffeine and sugar.
Which particular exercises to do - is running good? Or does exercise invariably speed up physical/skin aging?