Solius Pro review: Precision UVB technology designed for home use
When it comes to wellness, getting enough sunlight plays a vital role in supporting our overall health. But with busy schedules and changing weather, getting consistent exposure to beneficial sunlight isn’t always easy. During most of the winter, almost none of the UVB radiation behind many of the sun’s health benefits reaches us, meaning our bodies produce little to no vitamin D. Enter the Solius Pro, an innovative device that offers a new approach to supporting the production of vitamin D without relying on unpredictable outdoor UV exposure.
The Solius Pro is the first FDA cleared, over-the-counter UVB light therapy device for home use designed to stimulate the body’s natural production of vitamin D. It has a built-in skin sensor that analyzes your skin tone and calculates a personalized dose to deliver safe, effective UVB therapy with minimal UV exposure risk. The device also incorporates multiple layers of safety technology, including personalized dosing, distance sensors, AI-assisted goggle recognition, app-guided therapy management, and real-time session monitoring and feedback. Sessions take just five minutes per week. The Solius app guides you through intelligent skin analysis to calculate your optimal dose.
Designed to bring personalized UVB light therapy directly into the home without requiring a prescription or physician supervision, this device offers a convenient alternative to traditional vitamin D supplementation.
In this review, we examine the Solius Pro’s design, UVB light therapy technology, safety features, clinical research, health benefits, everyday usability, and overall value.
Space-saving design and easy setup
Starting with its size, this UVB light therapy device has a compact form factor. The panel itself measures 20″ long x 24″ tall and 2.5″ thick. In addition to its small footprint, the device is also portable, meaning you can use it anywhere. The Solius Pro also sports a sleek, modern design that gives it a sophisticated yet understated look. Its body comes in solid white color, blending seamlessly with your personal space. In addition, the device also packs a durable, high-quality construction.
What’s more, its setup is also quick and easy, requiring no assembly or installation. It comes with an adjustable door hanger system to set it up along with a pair of protective goggles to protect your eyes during treatment sessions. The company also sells a wall-mount hanging system (sold separately for $160), which allows for a permanent fixture on a wall with two screws. Users can position the panel near shoulder height to expose their torso during therapy. Its detachable 10-foot power cord offers flexibility when choosing a suitable location.
Precision UVB technology and personalized dosage
At its core, the Solius Pro incorporates 132 precision UVB LEDs that stimulate the body’s natural vitamin D production. Its LEDs deliver UVB radiation with a 95% output within a targeted light spectrum ranging from 280nm to 315nm. The effective treatment area of the device measures 20″ x 18″.
Unlike ordinary sunlight, which contains both UVA and UVB radiation, Solius Pro focuses on controlled UVB exposure while minimizing unnecessary UVA exposure. To achieve that, it uses a built-in optical skin sensor that uses advanced skin sensor technology to capture skin pigmentation measurements and analyze your skin tone to determine your optimal dose of UVB light therapy. The system also takes into account skin history and user feedback, helping to tailor treatment to individual needs. This is important because skin tones react differently to ultraviolet radiation.
After calculating the appropriate dose for you, the device delivers safe, effective UVB therapy in a highly controlled and measured manner with 99% less UV exposure risk than natural sunlight.
Intelligent security features
In addition, the device also incorporates multiple layers of safety technology that help maintain safe, consistent dosing over time, including:
- Personalized dosing system based on the readings of its skin sensor – delivers a dose precisely tailored to your needs to maximize benefits while minimizing UV exposure risk;
- Automatic dose adjustments based on skin reaction – ensures an appropriate dose every session, even if your skin tone changes, which typically happens between different seasons;
- Smart Distance Sensing – Features integrated distance sensors that ensure correct positioning and help maintain it during treatment;
- AI-assisted goggle detection – App-assisted AI-driven goggle detection ensures users are wearing the included goggle during treatment sessions;
- Enforced one-day blocking intervals between sessions – helps prevent overexposure to UVB radiation;
- app-guided therapy management;
- Real-time session monitoring and therapy answering feedback questions;
- Individual mobile app profiles for each user;
FDA Clearance, Clinical Research and UVB Light Health Benefits
Back in January 2026, Solius Pro was cleared by the Food and Drug Administration (FDA) as an OTC Class II personalized ultraviolet B (UVB) light therapy medical device to stimulate the production of vitamin D in individuals 22 years of age and older. The FDA clearance of the device is based on data from a clinical trial that evaluated the system to improve serum 25-hydroxyvitamin D concentrations in adults of various skin types with vitamin D deficiency/insufficiency.
Study participants (N = 69) were randomly assigned to receive 5 weeks of UVB titration with Solius to determine UVB sensitivity, followed by 16 weeks of UVB exposure, or sham titration with sham exposure for the same period. The primary endpoint was the change in serum 25-hydroxyvitamin D concentration from week 1 to week 21. Results showed that participants who received UVB light therapy from Solius had a mean individual increase in serum 25-hydroxyvitamin D of 76% (10.2ng/mL) from week 1 to week 21 compared with a decrease of 2.3 ng/mL (P
Finally, the Solius Pro is not like other light therapy products that use different wavelengths in the light spectrum. SAD lamps and red light fixtures use lower energy visible light, meaning they do not activate UVB-related biological responses that are fundamental to health and longevity. Sunbeds emit mostly UVA wavelengths (often 95% or more) associated with aging and skin damage, while negligible amounts of UVB stimulate health benefits such as vitamin D. In comparison, the Solius Pro uses precise UVB wavelengths that research shows activate hormone production, promote favorable metabolites, and promote all of a diverse range of harmful spices without the UVA harmful tanning agents found. or natural sunlight.
The system provides an equivalent vitamin D dose from 60 minutes of natural sun exposure in short 5-minute weekly sessions. It is rated to provide 12x the UVB light health benefits of the sun with significantly less UV exposure risk. Based on published research, Solius Pro UVB light therapy can provide users with several biological health benefits, including:
- bones – optimizes calcium intake to build strong bones and prevent osteoporosis
- Brain & Mood – boosts serotonin and dopamine levels to improve mood and cognition while protecting the brain
- heart – releases nitric oxide and modulates cardiovascular processes to result in healthier blood vessels, pressure and flow
- All right – promotes gut integrity and balances gut microbiome for improved digestion and less inflammation
- performance and recovery – boosts muscle protein synthesis to result in improved muscle growth and repair
- Wellness and Longevity – improved biomarkers associated with longer health span, including immunity and metabolic balance
- women’s health – supports hormone balance, reproductive health, and bone density for women in all stages of life
- Today – improves skin conditions such as eczema and psoriasis by reducing inflammation and slowing excessive skin cell growth
Five-minute sessions and smart app integration
Solius Pro aims to simplify a routine that would otherwise require clinical appointments or careful outdoor timing. A typical therapy session lasts about five minutes, once a week. Actual exposure duration depends on the user’s customized dose.
The Solius app guides users through skin analysis, positioning and therapy sessions. It also shows treatment history, personalized timing, and progress tracking. For busy professionals, this streamlined approach offers an attractive alternative to scheduling outdoor exposure around weather, season and work commitments.
The system also supports up to eight household users, each with an individual profile. This feature makes the substantial upfront investment easier to justify for families sharing one device.
Things to consider
The Solius Pro stands out due to the combination of targeted UVB technology, individual dosage, and FDA reviewed safety controls. Its greatest strength lies in the controlled vitamin D stimulation more accessible to adults who struggle with consistent sunlight exposure. The premium price limits its appeal, but multiuser support and short weekly sessions bolster its long-term value. For buyers seeking a sophisticated, medically regulated approach to home UVB therapy, the Solius Pro deserves serious consideration.
Prices and availability
If you want to buy it, know that each unit is currently discounted from $3,094.99 down to $2,995. For founding members, each purchase also includes a free lifetime membership with access for up to eight people. After the company’s official launch sale, a membership costs $10 per month or $100 per year. Each purchase also comes with a 1-year warranty and a 30-day return period.
You can buy it from the official shopping page of Solius Labs.