{"product_id":"eterno-led-face-mask-4-wavelengths-zero-contact","title":"ETERNO LED Face Mask — 4 Wavelengths, Zero Contact","description":"ETERNO LED Face Mask — 4 Wavelengths, Zero Contact\n\n23 reviews\n\n50% OFF AUTO APPLIES AT CHECKOUT\n\nSale price\n$399.99Regular price\n\n$499.99\n\nSave $100.00\n\nAdd Mask Sheets\n\nIn stock\n\nSells Out Often\n\nETERNO LED Face Mask\n630nm + 660nm Red | 525nm Green | 580nm Yellow — The Light Fusion System\nIn light-based dermatology — PUVA, photodynamic therapy — the topical always goes on first, because it prepares the skin for the light. Our founder Kris grew up inside that sequence: narrowband UVB sessions for his vitiligo from age 13, and every one began cream first, then light. The ETERNO borrows the order, not the medicine — a two-step skincare routine: prepare the skin, then light it.\nHow it works: Apply the colour-matched Light Fusion sheet mask for 15 minutes — each delivers actives (niacinamide, alpha-arbutin, marine collagen, CoQ10, Vitamin C) that prime your skin for its wavelength. Then put on the ETERNO. The mask works on its own too, but the two-step routine is how it was designed.\nRed (630 + 670nm) — The most-studied range in photobiomodulation: it interacts with cytochrome c oxidase in your mitochondria, and the research centers on fibroblasts — the cells that produce collagen and elastin, which determine how skin holds its shape as it ages. If you've read about red light and the appearance of fine lines, this is the mechanism those studies examine. Pairs with the Red sheet mask.\nGreen (525nm) — Uneven tone — age spots, sun spots, what's commonly called hyperpigmentation — comes down to melanogenesis, the process by which your melanocytes produce melanin. 525nm sits in the range researchers use to study interaction with melanin and that pathway. The Green sheet mask is built around it, with actives like alpha-arbutin and niacinamide studied in the context of melanin production.\nYellow (580nm) — Visible redness — flushing, irritation, skin that reacts to everything — is a story about the small blood vessels near the surface and the skin's barrier. Oxyhemoglobin in those vessels absorbs strongly at 580nm, which is why researchers use yellow to study it, along with barrier biology and the skin's inflammatory response. The Yellow sheet mask is formulated around that same barrier biology.\nWhy it never touches your skin: LED masks are commonly molded from polycarbonate or ABS — materials that can release plasticizers when warmed — and during a session your skin is warm, moist, and more absorbent than usual. Rather than have that debate on your face, the ETERNO's rigid shell hovers 3mm above the skin: no contact, no trapped heat, no surface to sanitize between uses, nothing pressing on warm, open pores.\nIt's battery powered — no cord, no grid connection while you wear it — flicker and EMF free, and the exterior wipes clean.\nFour wavelengths: 630 + 660nm red · 525nm green · 580nm yellow — no blue light\n3mm open-air float — zero skin contact · hands-free adjustable strap\nBattery powered, flicker-free\nSouth Korean colour matched Light Fusion Sheet masks sold separately\n\n1-year warranty + a support team that answers real questions\n\nImportant Safety Info\n\nUse only as directed. Device may become hot—avoid direct skin contact. For indoor use only. Do not use while sleeping. Always wear the included eye protection.\n\nThis is a general wellness device and is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare provider if you have any medical concerns.\n\nBenefits\n\nStimulates natural collagen and elastin production for firmer, tighter skin\n\nReduces the appearance of fine lines and wrinkles\n\nImproves skin tone and texture for a more radiant complexion\n\nHelps calm inflammation and redness, including rosacea and irritation\n\nSupports faster skin healing and cellular regeneration\n\nDownload Full User Manual\n\nDownload ETERNO LED Face Mask — 4 Wavelengths, Zero Contact Manual\n\n✕\n\nFLICKER-FREE · LOW-EMF\n\nPAIRS WITH LIGHT FUSION PROTOCOL\n\nZERO-CONTACT 3MM SHELL\n\nBuilt differently. On purpose.\n\nCandie Frazier opens the Eterno LED Face Mask for the first time. 4 wavelengths (630, 660, 525, 580 nm), zero-contact 3mm shell. The only mask built like this.\n\nThe EMR-TEK Standard\n\nEVERY SPEC PUBLISHED\nFour wavelengths, measured and disclosed: 630 nm Red, 660 nm Deep Red, 525 nm Green, 580 nm Yellow. Flicker-free operation. Low-EMF build. Every spec verified before the mask ships — no marketing guesses.\n\nBUILT FOR THE FACE\nContactless 3mm rigid shell — floats above the skin. No silicone. No heat trap. No bacterial transfer. Hands-free adjustable strap. Engineered for the face, not scaled down from a panel.\n\n50,000+ CUSTOMERS · 4.89★\nTrusted by estheticians, dermatology techs, and wellness practitioners across 40+ countries. Backed by our 30-day return and 1-year complete warranty.\n\nWhat our customers say\n\nTrusted by thousands worldwide\n\n\"I expected the mask to be very good. What came was unbelievably great. Fantastic packaging, very luxurious, perfect as a high-grade present. The mask itself, the materials, the detail of manufacturing, and the careful selection of luxurious materials, make every day use a joy. The controller is top-notch design. Worth every dollar.\"\n\nMaureen McCoshen\n\n21\/02\/2026\n\n\"Im currently IN LOVE with this mask! 3 settings of wavelengths, just amazing. Use this as my beauty regimen almost every day!\"\n\nVish R\n\n13\/12\/2026\n\n\"I've been using my red light therapy mask for a couple weeks now and see a huge difference in my skin! Highly highly recommend!!\"\n\nHalie Hess\n\n08\/05\/2026\n\n\"This mask really works. I love my new mask! It is comfortable to wear and easy to use. I'm seeing good results with less wrinkles and reduced pore size. Overall my skin looks healthier.\"\n\nLindsay S\n\n09\/6\/2025\n\n\"I absolutely love my EMR-TEK red light mask. It's so easy to use, makes my skin glowy, and it's a perfect addition to my nighttime routine.\"\n\nVanija\n\n09\/2\/2025\n\n\"I absolutely love it! Excited for the cosmetics to be back in stock so I can grab those too!\"\n\nNicole A\n\n12\/05\/2025\n\n\"I have loved using my red light face mask. The way this company designed it means I can still use all my creams because the mask has enough clearance that it doesn't stick to my face. It works with my routine instead of becoming another step. Simple to use.\"\n\nSarah Brown\n\n23\/05\/2025\n\n\"I ordered the face LED. I've tried six of them in the past and this is by far my favorite.\"\n\nStacey Greenberg\n\n06\/8\/2025\n\n\"Amazing product! Got it for my sister-in-law and her skin looks younger already! Thank you!\"\n\nVerified Buyer\n\n25\/10\/2026\n\n\"The mask seems to work as described and the packaging is beautiful. I've been using it daily and look forward to the results.\"\n\nTheodora Spasova\n\n11\/6\/2026\n\nThis product is extremely well made!!\nI was very impressed with the quantity.\nI would recommend this product.\n\nVerified Buyer\n\n19\/04\/2025\n\n\"La Eterno es esas que te pones y listo, no tienes que hacer más, mientras descansas o estás en tu momento, hace lo suyo.\"\n\nF.W\n\n5\/3\/2026\n\nAwesome product. Red light therapy to help with aging facial skin! Love that you dont have to be connected to a power outlet and you can still do things while wearing it. Very flexible abs comfortable.\n\nVerified Buyer\n\n14\/7\/2026\n\n\"Beautiful packaged will use it tonght a great present inside magnificent!\"\n\nKlidi Cocoli:\n\n11\/8\/2025\n\nEverything I’ve received has been excellent in every aspect, 2x glasses, firefly, firewave and eterno mask. Thank you EMRTek. 5 out of 5\n\nJames Mccallion\n\n16\/1\/2025","brand":"The Beauty And Skin","offers":[{"title":"Default Title","offer_id":46162292899900,"sku":"43288870518923","price":575.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/4881\/8748\/files\/eterno-led-face-mask-4-wavelengths-zero-contactemr-tek-1989281.jpg?v=1789476220","url":"https:\/\/thebeautyandskin.com\/products\/eterno-led-face-mask-4-wavelengths-zero-contact","provider":"The Beauty And Skin","version":"1.0","type":"link"}