Contact

Thomas J. L. Hahn

Turning ideas into brands.

Ideas, innovations, brands. Co-founder of NATURFACTOR, marketing manager, AI transformation lead and a musician for many years.

Read on →

01About

It all started with music.

I was sitting at the piano in first grade, and the trumpet followed in seventh. At the music-focused Camerloher-Gymnasium in Freising, music was part of every school day. After that I wanted to see how far I could take it: the vocational school of music in Plattling, graduating as a state-certified ensemble leader.

I still rely on what I learned there: listening and thinking as part of an ensemble. A brand only sounds right when every part knows its cue.

After my Matura at the Abendgymnasium Salzburg and my studies at Macromedia University in Cologne, I moved into media management and from there into marketing. Since 2022 I’ve been working at petaFuel GmbH in Freising, and in 2023 I founded NF Cosmetics GmbH with Natalie Bonetska. Since then we’ve been building our own brands, apps and platforms, and building them for others too.

02Career

  1. 2004–2013Camerloher-Gymnasium, Freising music track
  2. 2013–2014Vocational School of Music, Plattling ensemble leader
  3. 2014–2015Matura (A levels), Bundesgymnasium für Berufstätige, Salzburg
  4. 2016–2018Law and media studies, University of Cologne
  5. 2018–2022B.A. Media Management, Macromedia University, Cologne music management
  6. On the sideChauffeur, rental sales agent, piano and trumpet teacher
  7. Since 2022Marketing Manager, petaFuel GmbH
  8. Since 2023Co-founder & managing director, NF Cosmetics GmbH

03Company

NF Cosmetics GmbH

Websitenfcosmetics.de

NF Cosmetics GmbH has been around since 2023. For premium and beauty brands, we develop brand identities, digital products, shops and websites. Together they form one holistic brand concept that can guide the brand for years.

Many brands look patched together online. Shop, content, data and presentation come from different places, each with its own logic. In our projects, it all follows one plan, so the brand looks and sounds the same everywhere.

  • Analysis and concept
  • Design and development
  • Launch and operations
Natalie Bonetska, co-founder of NF Cosmetics GmbH
Natalie BonetskaCo-Founder · Product DevelopmentLeads brand development, creative direction and product development. She makes sure a brand looks right down to the last detail.
Thomas J. L. Hahn, co-founder of NF Cosmetics GmbH
Thomas HahnCo-Founder · Digital StrategyLeads the digital systems and shops, and sets them up so that AI systems can understand them too.

What we build

Planning a brand, a shop or an app?

Tell me about your idea – I’ll reply to you personally.

Start a project →

04Projects

Own brands. Own platforms.

01

NATURFACTOR

A lifestyle brand for your skin’s daily rhythm.

Websitenaturfactorcosmetics.com

Beyond Skincare

Your skin changes. Your routine should too.

Your skin ages faster or slower than the calendar suggests, and you usually only notice after months. The NATURFACTOR Age Factor shows your skin age: one number, new every week, free in the app.

  • Age Factor – not how old your skin is, but how fast it is ageing right now. Updated weekly, always free.
  • Skin Quality Score – four factors, one number. See at a glance what has moved since last week.
  • Skin Check – your baseline in under two minutes, no appointment and no device. The first one is free.
  • Day & Night Rhythm – serum, drops, sleep, water logged in seconds. Patterns emerge over weeks.
  • Apple Health & Health Connect – sleep, activity and heart rate variability flow in automatically. Optional.
  • THE CIRCLE – points, member card and perks right in the app. Collecting is automatic, redeeming takes one tap.
Download on theApp Store Get it onGoogle Play

Model-based lifestyle analysis, not a medical measurement.

02

One World Fund

One World. One Euro. One Impact.

Websiteoneworld.fund

If every person on earth gave a single euro, that would add up to eight billion euros for clean water, education, medical aid, forests and animals. One World Fund is built on that idea: pick a project, give at least one euro, and after the payment fee 99 percent goes to the project. Fees are shown openly.

Split
99% to the projects after payment fees, 1% platform costs
Causes
Nature, water, animals, education, health, human rights, emergency aid
Transparency
Monthly impact report, contributor dashboard
Since
2025, together with Natalie Bonetska
Status
Independent support project, not a registered charity

03

Get A Snack

The next vending machine is closer than you think.

Websiteget-a-snack.com

Every vending map tells you where a machine is. Get A Snack tells you whether there is anything in it right now. Anyone standing at the machine taps once (full, low, empty or broken), so the next person doesn’t walk there for nothing. From chocolate bars to milk and eggs from farm vending machines to a bike inner tube after a flat. No account, no install, no ads.

Live
Since September 2026 in Germany, Austria and Switzerland
Machines
Over 21,000 – snacks, drinks, farm shops, everyday items
Community
Crumbs for every on-site report, weekly leaderboard per town
Foraging
Over 100,000 fruit trees to pick from, as a separate layer
Operators
Free listing, stickers with QR code or NFC – customers report “empty” before the operator notices

05Music

Trumpet. Piano.

I took lessons at 3klang in Freising. At the Camerloher-Gymnasium I was in the choir and the big band. I also performed several times at the Jugend musiziert competition and in concerts in Munich, Freising and the surrounding area.

At some point I sat on the other side of the music stand and taught piano and trumpet myself. That’s where I learned a lot about patience and about saying complicated things simply.

06Personal

Thomas, the …

When I’m not working on brands, apps or instruments, I’m usually outdoors: in the air, in the mountains, in the saddle or at the beehive.

  1. 01Skier
  2. 02Cyclist
  3. 03Hiker
  4. 04Pilot
  5. 05Sport shooter
  6. 06Beekeeper
  7. 07Formula 1 enthusiast
  8. 08Equestrian enthusiast
  9. 09Tennis player

07Contact

Write to me.

For a project or just to say hello.