Pilling can occur when we are doing a lot of layering, especially if we don't wait between layers. It can also happen if we are not using a cotton pad with toner to properly remove leftover dead skin after cleansing.

To avoid pilling, we suggest waiting at least 60 seconds, or so between layers, especially after moisturizer and before SPF. 

You will want to make sure the skin is dry before you apply each step.