PXL Mask started where most beauty companies don't — with a fifteen-year career designing how light touches a building, a stage, a body. Then with the realization that almost no one had bothered to do the same for a face.
"I spent fifteen years designing lighting for buildings. Then I realized the most important surface light could land on was a face."
Alessa is a Lighting Certified (LC) designer and WELL Accredited Professional with a career spent on architectural lighting — circadian-tuned offices, museums, hospitality, and human-centric workplace spaces.
The shift came when a dermatologist friend showed her a clinical study on red light therapy. The science was solid. The hardware — flat panels of identical LEDs firing one wavelength at one intensity at the entire face — felt fifty years behind.
She started PXL Mask in 2024 with one principle from her architectural work: light should be designed to the room, not bought off a shelf. The "room" here is your face. The design is your map.
Every wavelength in PXL Mask exists because peer-reviewed dermatology says it should. Nothing's there to look futuristic on the box.
A treatment that's identical for every face is a treatment optimized for none of them. Mapping is the product.
The mask gets better the longer you own it — new plans, better algorithms, the same hardware. Like Apple's silicon, like good architectural lighting.
PXL Mask is designed in New York and assembled at our facility in York, Pennsylvania. We chose domestic manufacturing for the same reason we chose per-pixel control — because the difference is real, and the people building it should be close enough to feel it.