My question to you would be WHY do you want to use a toner? If you are happy with the products you are using and your skin looks and feels healthy, then what is your reasoning for wanting to include a toner? A toner is only really useful if it serves a specific purpose in your skincare routine. For example, some toners contain mild AHA’s which are both exfoliating and mildly moisturising. Some toners contain anti-inflammatory ingredients, so they are good if you are battling with skin sensitivity. So it really depends on WHY you wish to include a toner in the first place?