13. Light Science for Lash Artists: Blue Light vs. UVA-1

In this episode, we’re breaking down the real science behind curing lights. With the rise of “white LED” lash systems, blue light exposure is becoming more common in lash rooms — but is it safe?

We dive into the risks associated with blue light, how it affects the eyes and skin, and why UVA-1 (395–400 nm) is the safer, more targeted choice for lash curing.

Tune in to get the facts and make confident, science-backed choices behind the lash bed.