Red and near-infrared light work at a cellular level to support collagen production, improve skin tone, and promote natural renewal.

Aeterna is designed using clinically studied wavelengths to deliver results you can see and feel over tim

Clinically Inspired Design

Precision-Engineered Hardware

Designed in Canada

30-Day Skin Ritual Guarantee

Free Shipping Worldwide

Why Aeterna™ Works Better

Most devices only treat the surface. Aeterna™ penetrates deeper — targeting the layers responsible for firmness, elasticity, and long-term skin health.


That’s the difference between temporary results…

and visible transformation.

Read The Science

5 Clinically Studied Wavelengths. One Mask.


Each wavelength is selected to support a specific skin concern - from fine lines and firmness to breakouts and uneven tone. 92% of users reported smoother texture with consistent use.

Deep Repair & Elasticity

Infrared · 830–850 nm

Penetrates deeper layers to boost repair, reduce inflammation, and improve elasticity.

Collagen & Firmness

Red · 630–660 nm

Stimulates collagen production to smooth fine lines and improve skin firmness.

Full-Sprectrum Renewal

White ·415–850 nm

Combination of 3 wavelengths, infrared, green, and blue. Providing their benefits.

Even Tone & Clarity

Green · 520–560 nm

Helps reduce pigmentation and

balance overall skin tone.

Clear Skin & Oil Control

Blue · 415 nm

Targets acne-causing bacteria to reduce breakouts and control oil.

Heal & Repair

Purple · Red + Blue

Combines acne treatment with skin repair for faster healing.

Backed by Research

Explore the clinical studies and scientific findings behind red light therapy.
Featured Article

Red Light Therapy vs Infrared Therapy for Anti-Aging: What Works Best for Your Skin?

Introduction

Aging skin is a universal concern — from fine lines and sagging to loss of glow and firmness. But with the rise of light-based techno...

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Red Light Therapy and Mental Health: What the Research Really Says

Red Light Therapy and Mental Health: What the Research Really Says

Emerging research suggests that photobiomodulation (PBM) may help improve mood, reduce anxiety, and support brain health by enhancing cellular energy, blood flow, and inflammation regulation. While it is not a replacement for therapy or medication, red light therapy shows promise as a complementary approach when used consistently alongside established mental health treatments.

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Summer and Red Light Therapy: Why the Warm Season Isn’t a Barrier — It’s an Opportunity

Summer and Red Light Therapy: Why the Warm Season Isn’t a Barrier — It’s an Opportunity

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Everyday Lifestyle Benefits of Red Light Therapy: A Science-Backed Guide to Better Health
Everyday Lifestyle Benefits of Red Light Therapy: A Science-Backed Guide to Better Health
Backed by growing scientific research, photobiomodulation (PBM) uses red and near-infrared light to support mitochondrial function, reduce inflammation, and promote cellular repair. While it’s not a cure-all, consistent use may... Read more...
Light Therapy for Psoriasis: What Works, What’s Promising, and What Science Says
Light Therapy for Psoriasis: What Works, What’s Promising, and What Science Says
Clinical research shows that narrowband UVB phototherapy remains the gold standard for slowing excessive skin cell growth and reducing inflammation, while emerging visible-light approaches — such as red and blue... Read more...
Light Therapy Wavelengths for Acne: A Science-Backed Guide to Clearer Skin
Light Therapy Wavelengths for Acne: A Science-Backed Guide to Clearer Skin
Research shows that different wavelengths serve different purposes: blue light targets acne-causing bacteria on the skin’s surface, while red light penetrates deeper to calm inflammation and support skin healing. When... Read more...
Can Red Light Therapy Really Reduce Belly Fat? What the Science Actually Says
Can Red Light Therapy Really Reduce Belly Fat? What the Science Actually Says
Research suggests that photobiomodulation may help temporarily reduce fat cell size and support metabolic activity in treated areas, leading to modest reductions in waist measurements — especially when combined with... Read more...
Can Red Light Therapy Help Lower Blood Sugar and Support Diabetes Management? The Emerging Science Explained
Can Red Light Therapy Help Lower Blood Sugar and Support Diabetes Management? The Emerging Science Explained
Early research suggests that photobiomodulation may help reduce post-meal glucose spikes and improve cellular glucose uptake by stimulating mitochondrial function and insulin sensitivity. While it is not a replacement for... Read more...
Red Light Therapy and Mental Health: What the Research Really Says
Red Light Therapy and Mental Health: What the Research Really Says
Emerging research suggests that photobiomodulation (PBM) may help improve mood, reduce anxiety, and support brain health by enhancing cellular energy, blood flow, and inflammation regulation. While it is not a... Read more...
Can Red Light Therapy Help with PTSD? A Fresh Look at the Science
Can Red Light Therapy Help with PTSD? A Fresh Look at the Science
Early research suggests that photobiomodulation (PBM) may influence brain regions involved in stress, fear response, sleep, and emotional regulation by improving cellular energy, blood flow, and reducing inflammation. While it... Read more...
Does Red Light Therapy Really Help Back Pain? The Science-Backed Guide to Relief
Does Red Light Therapy Really Help Back Pain? The Science-Backed Guide to Relief
Research suggests that red and near-infrared light may help reduce inflammation, support cellular repair, and ease pain in some people with chronic or persistent back pain. While clinical evidence is... Read more...
Can Red Light Therapy Support Thyroid Health? Evidence, Mechanisms & What Science Says
Can Red Light Therapy Support Thyroid Health? Evidence, Mechanisms & What Science Says
Your thyroid may be small, but it has a powerful impact on your energy, metabolism, skin, and overall well-being. When thyroid function is disrupted, it can lead to fatigue, dry... Read more...
Red Light Therapy for Wrinkles and Anti-Aging: A Science-Backed Guide to Youthful Skin
Red Light Therapy for Wrinkles and Anti-Aging: A Science-Backed Guide to Youthful Skin
If you’ve noticed fine lines, deeper wrinkles, or sagging skin in the mirror, you’re not alone — signs of aging are a natural part of life. Fortunately, there’s a growing... Read more...
Red Light Therapy for Arthritis: A Science-Backed Approach to Pain Relief, Mobility & Skin Health
Red Light Therapy for Arthritis: A Science-Backed Approach to Pain Relief, Mobility & Skin Health
Red light therapy (photobiomodulation) is gaining attention as a non-invasive way to help manage arthritis by reducing inflammation, boosting cellular energy, and improving circulation around joints. Studies show it can... Read more...
How Red Light Therapy Masks Help Skin Repair, Healing & Rejuvenation Backed by Science
How Red Light Therapy Masks Help Skin Repair, Healing & Rejuvenation Backed by Science
Red light therapy (photobiomodulation) uses specific red and near-infrared wavelengths to stimulate mitochondria in skin cells, boosting energy production, reducing inflammation, and improving cellular repair. Research shows it can activate... Read more...