A toner for oily skin is a skincare product designed to help balance the skin's oil production, tighten pores, and refresh ...

and tea tree oil, depending on their intended use. Toners are fast-absorbing liquids that help restore the skin's natural pH ...

The problem is, tea tree oil isn’t as foolproof as you might think. In fact, it can actually leave skin irritated if it’s used incorrectly. Here, Dr Shaaira Nasir, consultant dermatologist at ...