If you are well-versed in the A-Z of skincare, you will likely already be very familiar with niacinamide.
The now ubiquitous ingredient has had some seriously good PR in recent years that has brought it from a niche element to a skincare staple. And its reputational boost is well-deserved. The vitamin B3 form has myriad benefits, is tolerated by all skin types and comes in many different forms, from cleansers to the focus of this article, serums.
