Fine lines
Less wrinkling in 4 weeks
76 adults used red, near-infrared, both, or a sham light twice a week. The real-light groups showed less wrinkling and better elasticity than sham.
Lee et al. · J Photochem Photobiol B · 2007
Collagen is the most abundant protein in your body, and it’s what keeps skin firm and springy. Researchers measuring skin of different ages found collagen content falls by roughly 1% a year across adult life.
Red and near-infrared light have been studied for nudging the cells that make collagen, called fibroblasts. That’s the job this mask is built for.
Collagen is the rebar inside the concrete of your skin. You never see it. You see what happens when there’s less of it.
Shuster, Black & McVitie · British Journal of Dermatology · 1975
Ten minutes
Red and near-infrared LEDs on your face, studied over weeks of regular sessions.
Fine lines
76 adults used red, near-infrared, both, or a sham light twice a week. The real-light groups showed less wrinkling and better elasticity than sham.
Lee et al. · J Photochem Photobiol B · 2007Firmness
In a 136-person trial, red light sessions raised collagen density on ultrasound compared with controls.
Wunsch & Matuschka · Photomed Laser Surg · 2014Routine
No holding a device, no moving it around. Put it on, sit back, and read, listen or just close your eyes.
Session guide includedHow it works
Light between roughly 650 and 1,350 nanometers sits in the body’s optical window: the range where blood and water absorb the least, so light travels the furthest. Longer wavelengths reach deeper.
Absorbed in the top layers of skin. The wavelength used in most skin studies.
Invisible to you, and it travels further into tissue, toward muscle and joints.
Karu · IUBMB Life · 2010 · Ash et al. · Lasers Med Sci · 2017
Myth vs truth
Light masks are for acne.
Blue light is the acne color. The skin-aging studies use red and near-infrared, which is what this mask is built around.
Lee et al. · J Photochem Photobiol B · 2007If 20 minutes is good, an hour is better.
Light follows a biphasic dose response: too little does nothing, the right dose helps, and too much can cancel the benefit. It’s watering a plant, not filling a pool. Use the timer.
Huang et al. · Dose-Response · 2009You’ll see it after one session.
Skin rebuilds on a schedule of weeks, not hours. The trials measured their results after 4 to 15 weeks of regular sessions. Consistency is the whole game.
Lee et al. 2007 · Wunsch & Matuschka 2014Your protocol
On clean, dry skin, before serums and moisturizer.
Eyes closed, mask on, timer does the rest.
The wrinkle trial used two sessions a week for 4 weeks.
The research
Every claim on this page points to a published paper. Here they are.
Adults with facial wrinkles used red (633 nm), near-infrared (830 nm), both, or a sham light for 4 weeks. The real-light groups showed less wrinkling and better elasticity than sham.
Lee et al. · Journal of Photochemistry and Photobiology B · 2007Full-body red light units, twice a week for 30 sessions. Skin complexion and roughness improved, and ultrasound measured higher collagen density than in the control group.
Wunsch & Matuschka · Photomedicine and Laser Surgery · 2014Measured skin collagen in adults of different ages and found it declines by roughly 1% a year across adult life.
Shuster, Black & McVitie · British Journal of Dermatology · 1975Cytochrome c oxidase, part of the energy chain inside your mitochondria, absorbs red and near-infrared light and changes how the cell makes energy.
Karu · IUBMB Life · 2010FAQ
Use it on clean, dry skin. Apply serums and moisturizer after the session.
The light is bright up close. Wear the included goggles, or keep your eyes closed when your face is lit.
Three to five sessions a week. Start on a low intensity level and let the timer end the session.
The light is low-level and the mask is soft silicone. Start on a lower intensity and shorter sessions, and stop if anything feels uncomfortable.
Wipe it with a soft, slightly damp cloth after use. Never put it in the washer or submerge it.
Yes. Start a return within 30 days of delivery by emailing info@tharsyn.com. The refund policy has the conditions.