Frequently asked questions.

Red light therapy (photobiomodulation) uses wavelengths around 630 nm to penetrate the layers of the skin where collagen is produced. At a cellular level, it stimulates the mitochondria to produce more ATP, causing fibroblasts to produce more collagen and elastin. Visible results after 8–12 weeks of consistent use.

With fewer than 100 LEDs, the light distribution is uneven. Premium masks use 150–200 LEDs. SolarMask has 312 LEDs in 78 quattro-beads, with each bead containing four wavelengths, for full coverage of the forehead, cheeks, nose and chin in a single session.

Red light (630 nm) penetrates 1–2 mm and reaches the epidermis — ideal for collagen, fine lines and pigmentation. Near-infrared (850 nm) penetrates 5–10 mm and reaches deeper tissue for circulation, muscle recovery and regeneration. They work in a complementary manner.

The combination of red light (630 nm) and near-infrared light (850 nm) delivers the best anti-ageing results. Red light stimulates type I collagen in the epidermis; NIR supports repair in deeper tissues. Results are visible after 6–12 weeks.

3 to 5 times a week, in 15-minute sessions. Consistency is more important than frequency: 4 times a week for 12 weeks works better than 7 times a week for 3 weeks. The best time is in the evening on clean skin.

Yes. Photobiomodulation has been studied since the 1960s and has been used in clinics for wound healing and skin conditions. Hundreds of peer-reviewed publications support the mechanism. The strongest evidence: red/NIR for anti-ageing, blue for mild acne.

Blue light (450 nm) acts on the surface and kills the Cutibacterium acnes bacteria that causes acne — effective for mild to moderate acne. Red light (630 nm) stimulates collagen and cell repair to treat wrinkles, dull skin and pigmentation spots.

SolarMask uses a fixed 15-minute timer — ideal for the desired energy dose (J/cm²). Any duration shorter than 15 minutes is insufficient; any duration longer than 20 minutes yields no additional benefit (biphasic dose response).

Yes. CE-certified, non-thermal LED intensity, no UV. Auto-timer prevents overexposure. Precautions: do not use on open wounds; keep eyes closed during the session. Consult a dermatologist if you have photosensitive conditions or are taking certain medications.

(1) 5 wavelengths in a single mask — red, NIR, blue, yellow and violet. (2) 312 LEDs in quattro-beads for even coverage. (3) Wireless with auto-timer. At €129, around a quarter of the price of comparable premium masks.