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How to · 6 min read

How to Use an LED Face Mask: The Step-by-Step Routine

The four steps before, during, and after.

January 14, 2025 · The Radia Atelier

The order in which you cleanse, treat, and moisturise around your LED session changes how much light actually reaches your dermis.

Step 1: Cleanse thoroughly

Even invisible sunscreen residue reflects red light. Double-cleanse if you wore SPF that day.

Step 2: Dry skin, no actives

Apply nothing before the mask. Serums, oils, and especially photosensitisers (retinol, vitamin C, AHAs) reduce transmission or risk irritation under heat.

Step 3: 10 minutes, hands free

Eyes closed, mask in contact with skin across the whole face. No phone screen — that breaks the contact.

Step 4: Apply serums and moisturiser

Post-LED skin is primed to absorb. Layer hydrating serums, peptides, then occlusive moisturiser to seal in.

From the atelier

Shop Radia Halo — The Signature

Our flagship full-face LED panel. 10 minutes. Hands-free. Salon-grade wavelengths.

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Frequently asked

Can I use retinol after LED?
Yes, in the evening. Apply LED first, wait 20 minutes, then layer retinol followed by moisturiser.
Should I use the mask before or after a workout?
After. Treating sweaty, freshly-cleansed skin maximises hygiene and minimises any heat overlap.