LED Face Masks & Light Therapy

Three to five sessions a week is the pattern most manufacturers here build their timers around, at 10 to 20 minutes each. Daily use is not harmful but the returns flatten quickly, and skipping to every other day makes the habit easier to keep. Consistency over months matters far more than session length, so a routine you can maintain beats an ambitious one you drop in three weeks.

If the mask has proper closed eye sections, the shell is doing the job. If it has open cut outs and supplies goggles, wear them. Bright LEDs sitting a few centimetres from open eyes for fifteen minutes is uncomfortable and there is no benefit to enduring it. Never look directly into the diodes while checking whether the mask is on.

A thin water based serum underneath is fine and many people prefer it. Avoid thick creams, oils and anything with SPF, because those sit on the surface and block light before it gets anywhere. Silicone masks also pick up oily residue and become unpleasant to clean. Cleanse, apply something light, run the session, then moisturise afterwards.

Usually not, in any way you would notice. Red, near-infrared and blue carry the bulk of the evidence and cover the common goals. The additional colours make the specification list longer without adding much. Judge masks on fit, LED density and whether they are comfortable enough to use regularly, and treat colour count as close to irrelevant.

Blue light around 460nm is the wavelength associated with blemish prone skin, so a mask that includes blue is the relevant type. That said, these are general wellness devices, not acne treatment, and we cannot claim they treat any skin condition. Persistent or cystic acne is a dermatology question, not a device question. Anyone on isotretinoin or other photosensitising medication should speak to their prescriber before using light therapy at all.