Dermal Diagnosis™ is an online classification system incorporating the latest advances in aesthetic dermatology research and combining time-tested concepts with robust and highly accurate testing techniques.

Dermal Diagnosis™ is a self-completed questionnaire to indicate your skin personality. The system identifies four different skin elements, with all letters in the skin type code referring to the presence of one of the elements (ex., AOPR). You can see which elements your skin type personality consists of by completing our free online assessment, Dermal Diagnosis™. 

This approach has allowed us to achieve high test accuracy while retaining the ability to define and describe distinct skin type attributes, challenges, treatment objectives, and proposed protocols.