Patch testing serves as a diagnostic method to identify whether specific ingredients in skincare products cause adverse ...

You’re excited to try your new skincare product, whether it’s an eye cream, serum, moisturizer, or body cream, and slather it ...

Methods: A patch test kit containing 11 substances used in toothpastes was formed. The study sample consisted of 44 patients, 24 with cheilitis (study group) and 20 with contact dermatitis but ...

A skin patch test can tell you if you’re allergic to certain ingredients. Here’s exactly what happened when I got one.