How Does LED Light Therapy Actually Work? Three women holding WAVLO Apollo S-G LED face masks in red, yellow, and purple light modes. How Does LED Light Therapy Actually Work? Three women holding WAVLO Apollo S-G LED face masks in red, yellow, and purple light modes.

How Does LED Light Therapy Actually Work?

What actually happens when light meets skin — the real mechanism behind red, blue, green and near-infrared therapy, explained in plain English and turned into a ten-minute ritual you'll want to keep.

Light Science

Multi-Wavelength vs Single-Wavelength LED Face Masks: Does It Actually Matter? Multi-Wavelength vs Single-Wavelength LED Face Masks: Does It Actually Matter?

Multi-Wavelength vs Single-Wavelength LED Face Masks: Does It Actually Matter?

Single-wavelength masks do one job well. Multi-wavelength masks do several at once — but only if the science behind each wavelength actually holds up. Here's what the clinical evidence says, and what to check before you buy.

The Ultimate Guide: How to Choose an LED Face Mask for Your Skin

Does LED Count Actually Matter? Why More Bulbs Isn't the Answer Does LED Count Actually Matter? Why More Bulbs Isn't the Answer

Does LED Count Actually Matter? Why More Bulbs Isn't the Answer

A high LED count sounds reassuring, but it doesn't tell you whether the light will actually reach your skin evenly, whether the mask will feel too hot, or whether it'll be comfortable enough to wear every session. Here's what does.