Routines
Building an LED skincare routine
How a device sits alongside the products you already own — and what to introduce first.
5 min read
Education
The Ilumi Journal
Light therapy, skincare and beauty technology — explained without hype. No invented studies, no exaggerated promises.
Guides
LED face mask buying guide (UK)
The questions worth asking any seller — and the marketing signals that should give you pause.
8 min read · Read article
Foundations
Red light therapy wavelengths explained
What 'nm' actually means, why the figure alone tells you less than you'd think, and what to compare instead.
6 min read
Routines
How to use an LED face mask
Where it sits in your routine, what to apply before and after, and how to make it a habit you keep.
5 min read
Foundations
Red light vs near-infrared light
One you can see, one you mostly cannot. Why so many devices use both, and what the numbers on the box mean.
5 min read
Devices
What is an LED face mask?
Rigid or flexible, corded or rechargeable, one wavelength or several. A guide to reading the format.
7 min read
Foundations
What is red light therapy?
The term appears on everything from salon menus to handheld devices. Here is what it actually describes, without the hype.
6 min read