LOGELIA
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Sun protection cabin

Personalized sun protection, on demand

Logelia is a connected cabin that tailors sunscreen to every skin. In a few seconds, it applies a touch-free spray to exposed skin, at the reference dose used to measure SPF.

Host Logelia See how it works
Front view of the Logelia cabin, door open: light oak cylinder, brass trim and wooden parasol roof, with a pool and the sea behind
The facts

Sunscreen works, when it is applied properly

In a randomized trial followed over ten years, daily sunscreen use cut new melanomas by half (Green et al., J. Clin. Oncol., 2011 · source 5). But the SPF on the label assumes a precise dose, reapplied regularly. Three published studies show how far real life falls short.

0.57mg/cm²
appliedreference 2 mg/cm²

Average amount actually applied by vacationers on the beach. SPF is measured at 2 mg/cm².

Heerfordt et al., Acta Dermato-Venereologica, 2017 · source 1
20.4%
reapply100%

Share of sunscreen users who reapply every two hours, as recommended.

Buller et al., J. Am. Acad. Dermatol., 2012 · source 2
1 in 2at best
know100%

Even with the clearest labeling tested, barely one consumer in two knows to reapply after swimming.

Nicholson et al., BMC Public Health, 2025 · source 3

Less sunscreen, far less protection

Protection does not drop in step with the dose. It collapses. Example with a sunscreen labeled SPF 50.

Dose appliedEstimated real protection
2 mg/cm² · reference doseSPF 50
1 mg/cm²≈ SPF 7
0.5 mg/cm² · close to real-world use≈ SPF 3

Estimate based on the exponential relationship described by Faurschou & Wulf, Br. J. Dermatol., 2007 (SPF drops to its square root at 1 mg/cm² and to its fourth root at 0.5 mg/cm²) · source 4

How it works

One visit, three steps

Guests don't have to guess their SPF. Everything starts with an analysis of their skin.

Logelia welcome screen and brass push button on the cabin's oak wall

  1. Analyze

    The cabin determines the skin type and the right level of protection.

  2. Choose

    A sunscreen is recommended from several available ranges. Guests can pick another if they prefer.

  3. Spray

    Even, touch-free application, dosed to meet the 2 mg/cm² standard, on skin only, without reaching hair or swimwear.

Application that meets dosing standards The right amount, evenly spread, every visit.
The Logelia app Personal skin profile · Secure use · Sun exposure history
Detail of the wooden-slat parasol roof and its brass frame above the oak cylinder
Prevention

Beyond sunburn

Over time, Logelia aims to add AI-assisted skin screening in high-traffic locations.

Screening at scale

A first level of skin awareness where people are actually in the sun, with no appointment needed.

Never a diagnosis

It complements care from a dermatologist and never replaces it.

Hotels & beaches

Designed for exceptional places

Logelia belongs where sun exposure is strongest and longest, and where service quality makes the difference.

Logelia cabin beside a hotel infinity pool facing the sea, among sun loungers and olive trees
  • 5-star hotels poolside
  • Private beaches beach access
  • Resorts longer stays
  • Beach clubs high traffic
  • Spas wellness

A signature service for your guests

A visible, personal touch, in an object designed to fit a luxury setting.

Several sunscreen ranges

Every guest finds protection suited to their skin, with no bottles for you to stock.

Hygiene under control

Touch-free application, and the cabin is cleaned after every use.

Partners

Founding partners

Logelia is opening a limited number of partnerships for its first cabins. They are aimed at two groups of players.

Cosmetics · sun care

Your sunscreen, applied as in the lab, where your customers are in the sun

Sunscreen is bought in a pharmacy or online, then applied far from the brand, often in too small a quantity. Logelia places your range at the exact moment of exposure, in exceptional venues.

A touchpoint at the moment of use

Your brand meets consumers by the pool or on the beach, at the very moment they protect themselves, not on a shelf.

Performance that finally matches the label

The cabin is designed to apply the 2 mg/cm² reference dose. Guests feel the protection promised, and sunburn is no longer blamed on the product.

A showcase in luxury hospitality

An international, high-spending clientele discovers your range in a 5-star setting: a real-life trial, with no samples or bottles.

Usage data you don't have today

Anonymized, aggregated indicators: skin types, SPF chosen, application frequency, by destination and season. What sales data cannot show.

A visible commitment to prevention

Associate your brand with skin cancer prevention, with fewer single-use packs thanks to refills.

A full-scale development ground

Formulas suited to spraying, new ranges, field testing: the cabin becomes a real-world test bench.

Range listingFormula co-developmentLaunch partnershipLong-term support for the project
Become a founding partner
Industry & technology

Engineering already designed, partners to build it

The guest journey, the cabin architecture and its application principles are designed. Logelia is now selecting industrial partners to build its first cabins, then prepare series production.

Propose an industrial partnership
Contact

Let's talk about your property

Logelia is in development. We are already talking with sun care brands, manufacturers, hoteliers, private beach operators and wellness players about our first cabins.

Email Logelia
Sources

References

  1. Heerfordt et al., Acta Dermato-Venereologica, 2017. doi.org/10.2340/00015555-2772
  2. Buller et al., Journal of the American Academy of Dermatology, 2012. doi.org/10.1016/j.jaad.2010.11.044
  3. Nicholson et al., BMC Public Health, 2025. doi.org/10.1186/s12889-025-24920-5
  4. Faurschou & Wulf, British Journal of Dermatology, 2007. doi.org/10.1111/j.1365-2133.2006.07684.x
  5. Green et al., Journal of Clinical Oncology, 2011. doi.org/10.1200/JCO.2010.28.7078

Study settings: a beach in Denmark (1), outdoor recreation in North America (2), an online trial in Australia (3), laboratory measurements (4), a randomized trial in Nambour, Australia (5). Each result is presented in its own context, not as a global average.