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Solius

Solius

FDA-cleared personalized UVB

71 ratings
32 reviews
💪 Health & Fitness
Free

Details

Released
May 5, 2026
Updated
October 21, 2026

Features

Developer

Solius Labs, Inc.
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About

This app pairs with a UVB light therapy device to deliver personalized doses of UVB light based on your skin tone. It offers guided sessions, reminders, and progress tracking for year-round health benefits. The device is FDA-cleared and requires no prescription.

✓Personalized UVB dosing based on skin tone
✓FDA-cleared over-the-counter device
✓Short weekly sessions (approx. 5 minutes)
✓Guided session setup and safety checks
✓Weekly reminders and progress tracking
✓Therapy history and trends
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What's New in Solius

1.14

October 21, 2026

Bug fixes

User reviews

Most RecentHighest RatedLowest Rated

Wow!!

Device setup and first therapy was incredibly easy and quick! Great instructions and the app is very user friendly. Already looking forward to my next personalized dose of UVB!
Bbaileyandtheo

Unbeatable effort-to-benefit ratio

A few minutes UVB light therapy for a full body health impact. It’s incredibly easy to fit into my week. Hard to beat the effort-to-benefit ratio.
CCrispybrooks

So easy and much needed

Easy to use, and easy to fit into my busy schedule. Easily my best purchase of the year!
AAzyouwish602

So Simple

Just tried this out for the first time and it took less than a minute for set up and app download. The steps were laid out so clearly in the app that I had the UVB treatment one minute later. This is a game changer!
AAGM1517

Worked for my eczema

Been battling eczema on my elbows for my entire life. Using the Solius device daily for a few weeks not only cleared it up but, made it less itchy / irritable.
Eekv81
See 27 more reviews

Developer apps

SOLIUS Trials
SOLIUS Trials

by Solius Labs, Inc.

💪 Health & Fitness
Free
See developer apps

FAQ

What is Solius?

Solius is an FDA-cleared over-the-counter UVB light therapy device that pairs with a mobile app. It analyzes your skin tone to deliver a precise, optimal dose of UVB light for health benefits, with significantly less UV risk than natural sun exposure.

How does Solius work?

You download the Solius app, create an account, and pair it with the Solius device via Bluetooth. The app guides you through a skin analysis to calculate your optimal dose, and then guides you through weekly therapy sessions.

How often should I use Solius?

A single short session, approximately five minutes, once per week is designed to maintain the UVB light-driven benefits your body relies on year-round.

Is Solius safe to use?

Yes, Solius is FDA-cleared for over-the-counter use and has undergone review for safety, performance, and quality. The app's dosing sensor calculates an optimal safe dose, and a year of weekly therapy equates to less UV exposure than about five minutes of natural midday sun.

Who is Solius intended for?

Solius is intended for people 22 years and older to stimulate the production of Vitamin D. It is not recommended for individuals with a history of photosensitivity or those using specific photosensitizing medications.

Does Solius have ads?

No, Solius does not contain advertisements. The app is free to download and use with the Solius device.

What devices does Solius support?

The Solius app is supported on iPhone and iPad devices, allowing for control and setup of the Solius UVB therapy device.

How often is Solius updated?

The Solius app was last updated on July 11, 2026, indicating regular maintenance and potential feature enhancements. The latest version is 1.1.