Precision phototherapy.
The way nature intended. With the safety nature never provided.
Sunlight triggers the right biological cascade. It just can't dose itself, track itself, or shut off when you've hit your limit. The Enyrgy platform does all three.
WHY SYNTHESIS BEATS SUPPLEMENTATION
Your body creates vitamin D.
It doesn't absorb it.
When UVB light (280 to 315nm) hits your skin, it converts 7-dehydrocholesterol into previtamin D3, which your body then converts to cholecalciferol — vitamin D3. It also produces vitamin D sulfate, which has a longer half-life than the oral form, and regulatory photoproducts (tachysterol, lumisterol) that supplements simply don't contain.
When UVA light hits your skin, it triggers nitric oxide release in your blood vessels — a cardiovascular pathway entirely separate from vitamin D synthesis. It also activates serotonin production. That's not a side effect of sunlight. It's the reason humans evolved to feel better in the sun.
Oral vitamin D3 supplements deliver the end compound. Natural synthesis activates the entire production system.
That distinction matters most to people whose labs are still showing deficiency despite consistent supplementation. The compound arrived. The cascade didn't run.
ONE SESSION. THREE PATHWAYS.
Three biological responses. Every session.
UVB · 280–315nm
Vitamin D Synthesis
UVB converts skin cholesterol into vitamin D3, vitamin D sulfate, and photoproducts the oral form cannot replicate. Your immune system, bone density, hormonal function, and disease risk are all downstream of this pathway.
UVA · 315–400nm
Nitric Oxide Release
UVA triggers nitric oxide release in your blood vessels. Improved circulation. Cardiovascular support. The data connecting this pathway to blood pressure regulation is in peer-reviewed literature, not marketing copy.
UVA · 315–400nm
Serotonin Activation
UVA activates the serotonin pathway. Mood regulation. Energy. The reason winter feels the way it does for people in northern latitudes is not purely psychological. It's photochemical. The right light corrects it.
The Enyrgy platform delivers 90 to 95% UVB and 5 to 10% UVA. Third-party validated. That ratio is not a manufacturer claim — it's independently measured spectrum output.
THE DEVICE
Professional-grade. Home-ready. Engineered for precision.
The Enyrgy Vitamin D Primal Light Platform was built to deliver therapeutic UVB doses without the risks that come with unmanaged exposure. That required engineering choices that most consumer devices don't make.
The spectrum is narrow-band, targeting the 280 to 315nm range that triggers synthesis without the broader UVB wavelengths associated with DNA damage from prolonged exposure. Third-party laboratory validation confirms the output.
The automatic shutoff is not a feature you can bypass. It's a system-level control. When your MED threshold is reached, the session ends. The device does not allow manual override.
The hardware supports up to six household members on a single unit. Each user has their own profile in the app, their own skin-type calibration, and their own session history.
Four-year limited warranty. U.S.-based support.
280–315nm
Narrow-band UVB spectrum
6
Household members
4-Year
Limited warranty
3rd Party
Validated spectrum output
THE INTELLIGENCE LAYER
The app is the safety system.
Not an accessory.
Most people assume the app is a timer with a nice interface. It isn't.
When you set up your profile, the app assesses your Fitzpatrick skin type (I through VI). It uses that to calculate your personal Minimal Erythemal Dose, the precise amount of UVB exposure that triggers synthesis without causing a burn or overexposure. Session length follows from that calculation, not from a one-size default.
Session by session, the app tracks your cumulative exposure. Chronic overexposure is the primary risk factor associated with UV-related skin damage, and it's invisible without tracking. The app catches it.
As your vitamin D status improves over time, your protocol adjusts. The session that was right for your baseline isn't the same as the session that's right six months in.
Available on iOS and Android. Connects to the device via Bluetooth.
BUILT BY RESEARCHERS. NOT MARKETERS.
The protocol was designed by the people who wrote the research.
Dr. Samantha Kimball has published over 100 peer-reviewed papers on vitamin D and has spent twenty-plus years studying how UVB light interacts with human biology. She designed the MED protocol that governs every Enyrgy session.
Dr. Bruce Hollis has been at the forefront of vitamin D research for over forty years, with more than 70,000 citations of his published work. He validates the dosing protocols and the synthesis science behind the platform.
When you follow an Enyrgy protocol, you're following a system built on peer-reviewed methodology, not manufacturer estimates.
WHAT A SESSION ACTUALLY LOOKS LIKE
2 to 4 minutes.
That's it.
Open the app. The platform powers on. Stand at the calibrated distance — typically arm's length from the device. The session runs. The device shuts off automatically at your MED threshold.
The recommended frequency is 4 to 6 sessions per week. Clinical cohort participants averaged 5.1 sessions per week over the 12-week study period.
You don't need to time it. You don't need to calculate anything. The system manages it.
Get a baseline vitamin D lab test before you start. Test again at 8 to 12 weeks. The cohort study showed an average increase of 111% from baseline; from 39.96 ng/mL to 84.20 ng/mL, with 100% of participants reaching optimal levels. Track your own numbers. That's the data that matters to you.
WHAT YOU NEED TO KNOW
Precision-dosed UVB is not the same as uncontrolled UV exposure.
Unmanaged UV exposure is the risk factor associated with skin damage and cancer. Enyrgy is built to prevent the conditions that create that risk: prolonged exposure, cumulative overexposure, and lack of skin-type calibration.
The automatic shutoff, MED-based protocol, and session tracking are the engineering response to those specific risks.
Do not use Enyrgy if you:
Have photosensitivity disorders · Have a personal or family history of melanoma or skin cancer · Are taking photosensitizing medications (tetracyclines, thiazides, NSAIDs, or retinoids) · Are pregnant or breastfeeding · Are under 18 years old
For the full contraindication list, see the Safety section of the FAQ.
IN THE BOX
Everything you need. Nothing you don't.
Enyrgy Vitamin D Primal Light Platform — third-party validated 90–95% UVB / 5–10% UVA spectrum output
Enyrgy app (iOS and Android) with personalized MED protocol, session tracking, and automatic shutoff
User guide and safety documentation
Optional wall-mounting system
4-year limited manufacturer warranty
U.S.-based customer support
Supports up to 6 household members.
$2,995
HOW IT STACKS UP
Enyrgy vs. everything else.
Sunlight
Uncontrolled spectrum. Unquantifiable dose. Blocked by clouds, season, latitude, glass, and sunscreen. Zero tracking. High burn risk. You have no idea if you're getting 500 IU of synthesis or 25,000.
Oral D3 Supplements
Deliver isolated vitamin D. Don't trigger nitric oxide release. Don't activate serotonin. Don't produce vitamin D sulfate. For the 25% with absorption issues, they don't fully work at all.
Generic UVB Lamps
Unvalidated spectrum. No skin-type calibration. Manual timers. No cumulative tracking. No safety engineering. The burden of dosing correctly falls entirely on you, with no data to make that call.
Enyrgy Platform
Third-party validated spectrum. MED-based protocol. Automatic shutoff. Skin-type calibration. Session tracking. All three pathways activated. 100% of clinical participants reached optimal levels.
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Must be 18 years or older to be eligible for treatment. Enyrgy is not a medical device, and makes no medical claims, implied or otherwise stated, for the use of this device other than the fact it will emit UV light within the ranges and levels per the product specification. Statements regarding the Enyrgy device have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
© 2026, Enyrgy Inc.