Skincare basics buying guide

Skincare is mostly a few consistent basics; this is general information, not medical advice.

1. A gentle cleanser, a moisturiser and a daily sunscreen cover the basics for most people.
2. Introduce one new product at a time so you can tell what causes a reaction.
3. For sunscreen, look for broad-spectrum SPF 30 or higher and reapply as directed.
4. Check the ingredient list for anything you know you react to, and patch-test on a small area first.
5. Persistent or painful skin problems are best discussed with a doctor or dermatologist.

Common mistake: Starting several strong products at once, which makes it impossible to tell what helps.