- Wavelengths
- The Silk’n LED Face Mask 100 emits at 463 nm, 592 nm, 633 nm. The The Light Salon Boost Advanced emits at 633 nm, 830 nm. The The Light Salon Boost Advanced covers both red and near-infrared, the two ranges with the strongest published evidence for skin; the Silk’n LED Face Mask 100 does not.
- LED count
- The The Light Salon Boost Advanced carries more diodes: 112 against 100. Diode count sets how evenly light reaches the face — a coverage figure, not an efficacy figure.
- Published irradiance
- Only the The Light Salon Boost Advanced publishes an irradiance figure (~30 mW/cm² · ~18 J/cm² por sesión). The Silk’n LED Face Mask 100 does not, so the dose the two masks deliver cannot be compared.
- Regulatory
- The The Light Salon Boost Advanced prints a searchable 510(k) number (K191629); the Silk’n LED Face Mask 100 states its clearance without printing one. These devices are FDA cleared, not FDA approved — clearance is a safety and manufacturing signal, not proof of results.
- Session and modes
- The Silk’n LED Face Mask 100 runs ~10 min per session (4 colores). The The Light Salon Boost Advanced runs 10 min (programa único, 3–5×/semana).
- Fit and power
- Silk’n LED Face Mask 100: semirrígida; recargable, ~130 min de autonomía. The Light Salon Boost Advanced: silicona flexible; batería recargable.