Elusive Beauty Journal / Inside Lash Science
Research-led articles exploring lash adhesive chemistry, retention, eye health, ingredients, product claims, regulation and the science behind professional lash application.
Featured Education / Monthly Edit
A curated selection of videos, research, conversations and posts I think are worth exploring — along with my perspective on why they matter to lash professionals.
September 2026
Featured creator: Dr. Andrew Huberman/ Huberman Lab
A breakdown of hair growth, follicle biology, growth cycles, hormones and shedding — with concepts that can help us better understand eyelashes.
Featuring content does not necessarily mean I agree with every statement or conclusion. The goal is to highlight valuable conversations, examine the evidence and encourage thoughtful discussion within the lash industry.
Ask Dianna / Lash Science
Primer ingredients? Adhesive behaviour? Retention problem? A product claim that doesn't quite make sense? Send it my way. I love digging into the questions behind what we do in the lash industry.
Ask me about
For client-specific medical concerns or urgent eye symptoms, appropriate medical assessment may be recommended rather than online troubleshooting.
Why I'm featuring this
The biggest takeaway for lashes is the growth cycle. Understanding what is happening at the follicle helps us better explain shedding, retention and lash health — while remembering that scalp hair science does not always translate directly to the eye area.