ETERNO Mask by EMR-TEK
Advanced Multi-Wavelength Light System for Skincare
The ETERNO Mask by EMR-TEK redefines what an LED skincare device can be — combining professional-grade illumination with a design that never compromises your skin barrier.
Unlike conventional plastic masks, ETERNO delivers pure light — not heat, residue, or contact.
Key Features
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Hands-Free, Comfortable Fit — Hovers 3 mm off the skin, allowing skincare application beneath without smudging or blocking light coverage.
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Multi-Wavelength Technology — A full cosmetic light spectrum that enhances tone, texture, and luminosity.
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Cosmetic-Friendly Design — Works seamlessly with serums, moisturizers, and actives.
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Premium Light Spectrum — Scientifically tuned wavelengths optimized for aesthetic rejuvenation and balance.
Wavelengths
🔴 Red Light – 610 nm & 630 nm
• 610 nm: Supports smoother, refined skin appearance.
• 630 nm: Enhances overall tone and visible radiance.
🟢 Green Light – 520 nm
• Helps balance uneven tone and calm visible redness.
🟠🟡 Amber / Yellow Light – 580 nm & 590 nm
• Promotes a bright, healthy-looking complexion.
• Supports comfort for sensitive skin and even tone.
Why Choose ETERNO?
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No Plastic-to-Skin Contact — Lightweight, open-air design ensures airflow and prevents trapped heat or condensation.
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Wear Over Skincare — Layer effortlessly with your daily routine.
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Home Spa Experience — Professional results, anytime.
In short: Eterno gives your skin the light — not the plastic.
Why Plastic + Heat = A Risk for Your Skin
Most low-cost LED masks are molded from polycarbonate or ABS plastic — the same materials used in electronics, not skincare. They’re cheap, lightweight, and easy to mass-produce — but not designed for prolonged, heated contact with human skin.
When LEDs — especially near-infrared diodes (700–900 nm) — activate, they generate thermal energy. Even a 5–10 °C rise in surface temperature can:
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Soften and degrade the plastic matrix
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Accelerate leaching of plasticizers, stabilizers, and unreacted monomers like BPA, phthalates, and styrene
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Promote off-gassing of volatile organic compounds (VOCs) that can redeposit onto skin
Scientific research confirms this mechanism: when plastics are warmed — for example, a water bottle left in the sun — migration of BPA and phthalates sharply increases. Your skin, being lipid-rich and porous, can similarly absorb trace compounds, especially when warmed and hydrated under a sealed plastic mask.
Why It Matters for Skin Health
Your skin barrier is semi-permeable — built to protect while still exchanging substances. Under warmth and occlusion:
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Absorption of fat-soluble compounds increases
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Sweat and sebum flow rises, forming transport channels for contaminants
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Trapped humidity and heat can lead to irritation, acne, and barrier imbalance
The takeaway: LED light can be healing — but only when delivered cleanly. Heating low-grade plastic close to your skin turns self-care into a possible chemical exposure route.
