Passive Light Technology™
Device-Free
Red Light
Passiva enables non-powered red light as a topical ingredient in medical and cosmetic products, or as an integrated component in vision care — enabling rapid innovation, impactful results, and brand differentiation.
Every day red light
Red Light on the Go™
Passiva's biotech platform integrates red light into medical, cosmetic, and vision products without an additional powered device.
Passive Light Technology converts sunlight and other ambient light into the wavelengths associated with phototherapy, so products gain a complementary feature without changing their look, feel, or consistency.
Standard products become differentiated products that fit a user's existing routine. The “better together” approach optimizes results and accelerates innovation in crowded markets.
Conversion, not filtering
PLT converts ambient light into therapeutic wavelengths rather than filtering it, which diffuses the power of the light wave.
Tuneable output
Additives are tuneable to each application, targeting the therapeutic dosage window the light therapy industry has reproducibly outlined.
Formulates into what you already make
Built for creams, serums, bandages, eyeglasses, contact lenses, and sunglasses — and currently integrable into over 30 common polymers.
The Passiva advantage
Integrated, synergistic solution
Red light phototherapy has been studied in thousands of published reports across medical, cosmetic, and vision care indications.
Passiva's platform adds passive red light to products that already work — without changing the look, the feel, or the consistency your customers already know.
What you get
Four reasons partners build with PLT
Passive Light Technology™
Biocompatible quantum dot additives bring the benefits of red light to contact lenses, skin serums, bandages, lotions, and more.
Read moreProduct and service synergy
PLT amplifies effects and extends outcomes across products and the services around them, increasing value and customer satisfaction.
Read moreRapid, cost-effective innovation
Transform OTC and specialty offerings with differentiated value — high-performance products that stand out in competitive markets.
Read moreA market already moving
Capitalize on surging demand for red light by building the capability into products people already use every day.
Read more635–850nm
Target output band
30+
Common polymers compatible
0
Batteries, cords, or devices
5
Solution categories in focus
Formulation-dependent. Every formulation is different and requires specific testing to determine results.
Solutions
Where PLT goes to work
Anti-Aging
Passive red light on the go for anti-aging and wrinkle reduction — seamless integration, synergistic effects, and adaptability across skin types.
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Wound & Scar Care
Wound healing support and scar reduction built into daily-use products, adaptable across wound types and conditions.
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Vision Care
Vision care, restoration, and protection integrated into glasses, contacts, and sunglasses for continuous eye health support.
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Acne Treatment
Passive red and blue light paired with proven acne-fighting ingredients for continuous management in a daily routine.
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Hair Loss
Hair loss prevention and restoration support in everyday products, suitable across hair types and stages of loss.
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For brands
Differentiate a product you already sell
PLT is added at the formulation level. The package, the texture, and the routine stay the same — the product gains a red light feature that a competitor shipping the same actives cannot claim.
In categories where actives are largely commoditized, that is a line of differentiation you can hold.
For R&D and formulation
A structured path from feasibility to supply
Passiva works alongside your formulators through a phase-gated process: feasibility on your own chassis, final formulation and claims support, low-rate initial production, then full commercial supply.
Every commercial batch ships with a certificate of analysis.
Insights
Research and coverage
Understanding Red Light Therapy and Inflammation Reduction
The nature of inflammation, its causes and symptoms, and how red light therapy can support the body in managing it.
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Red Light Therapy for Optimal Circadian Rhythms
How aligning with the body's circadian rhythms — and using red light — supports cellular balance and overall health.
Read more
Understanding the Impact of Light on the Body's Nervous System
How light affects the autonomic nervous system, and why the balance between rest-and-digest and fight-or-flight matters.
Read more
Unlocking the Power of Cellular Respiration: How Red Light Enhances ATP Energy Production
Inside cellular respiration, the role of mitochondria in ATP production, and how red and NIR light influence the process.
Read more
Let's get started
Cost-effectively enable red light in any product
Passiva is ready to help evolve and differentiate any new or existing medical, cosmetic, or vision care product through the power of Passive Light Technology.