At BĀS Wellness, our LED Face & Neck Mask is built on the proven science of photobiomodulation — the ability of specific wavelengths of light to energise the skin at a cellular level. Each spectrum in our device plays a distinct role in restoring skin health. 460nm blue light targets the skin’s surface, helping to reduce congestion and refine clarity. 590nm amber light calms visible redness and supports a more even, luminous tone. 630nm red light penetrates deeper to stimulate collagen, smooth fine lines, and enhance overall firmness. The most powerful of all, 850nm near-infrared light, travels beyond the upper layers of skin and reaches deeper tissues, where it supports cellular repair, improves circulation, reduces inflammation, and encourages long-term rejuvenation. Together, these wavelengths work in harmony to strengthen the foundation of your skin — from surface clarity to deep structural renewal — creating visible radiance that’s backed by science, not guesswork.