Lucis (YC X25) (@lucis

Lucis (YC X25)

115 posts

Lucis (YC X25)

@lucis_life

Lucis turns regular blood tests into actionable health insights so Europeans can act before it’s too late.

Europe

Joined August 2022

Pinned
Lucis (YC X25)
@lucis_life
May 26
For most of modern medicine, the question has been: what’s wrong with you? We built Lucis to ask a different one: what if someone had looked earlier? Today, we raised $20M Series A led by Singular, with General Catalyst and Y Combinator to serve Europe.
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865
Lucis (YC X25)
@lucis_life
May 21, 2025
Lucis is now officially live in London! 🇬🇧 After Paris and 20+ French cities in just 2 weeks - we’re coming to the UK. You kept asking for it. You now have access to Europe’s most advanced blood checkups. Welcome, London 🫶
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37K
Lucis (YC X25)
@lucis_life
May 28, 2025
We’re excited to welcome @zama to the Startup Health Program. Zama treats health as a core business asset. While they build the future of encrypted AI and blockchain, we help them stay focused, healthy, and high-performing. Proud to support the Zama team.
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5.7K
Lucis (YC X25)
@lucis_life
May 2, 2025
We’re excited to introduce Zero Health 2.0. More insight, more guidance, more impact. Zero Health is no longer just a test. We’re connecting your blood biomarkers, lifestyle choices, and soon, wearable data. This Zero Health 2.0: - A smarter recommandation engine trained on
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2.6K
Lucis (YC X25)
@lucis_life
May 16, 2025
Lucis was born to help millions of Europeans stay ahead of health issues Today, we’re excited to announce that we’ve raised with @ycombinator to help us on that mission. 🧵👇
Y Combinator
@ycombinator
May 16, 2025
Lucis (@lucis_life) turns regular blood tests into actionable health insights - so people can act before it’s too late. 85% of deaths in Europe are from preventable chronic diseases. They’re fixing it by building the preventive healthcare system every European deserves.
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4.3K
Lucis (YC X25)
@lucis_life
Aug 12, 2025
8 months. 1000 members. Since we launched, our vision has never changed. Give Millions Europeans access to the most advanced blood check-up in Europe. Today, we have officially hit 1,000 members.
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7.5K
Lucis (YC X25)
@lucis_life
Aug 5, 2025
From 1 to 100+ lab locations. We are now available across the United Kingdom 🇬🇧 We launched in London a few weeks ago. That was just the beginning. 🧵
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6.1K
Lucis (YC X25)
@lucis_life
Aug 5, 2025
Replying to @lucis_life
- 120+ biomarkers (our most advanced test yet) - Visual health report with scores + priorities - AI-generated & doctor-reviewed protocol - Retest 6 months later to measure progress
2K
Lucis (YC X25)
@lucis_life
May 16, 2025
Replying to @lucis_life
Now live in major cities across France. 🇫🇷 London just opened. 🇬🇧 More European cities coming soon Link in bio to sign up 🔗
775
Lucis (YC X25)
@lucis_life
May 21, 2025
Replying to @lucis_life
How Lucis works: 1 - 60+ lab tests (3× more than a typical annual physical) 2 - 20 health scores and your biological age 3 - Access to specialty tests (gut, food intolerance) 4 - A personalized health plan built around nutrition, supplements & lifestyle
1.1K
Lucis (YC X25)
@lucis_life
May 28, 2025
Replying to @lucis_life
If you treat health as a core business asset - then the Startup Health Program was built for you. Designed for ambitious startups building great products and strong health culture. 👉 lucis . life/for-startup
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Lucis (YC X25)
@lucis_life
May 21, 2025
Replying to @lucis_life
Londoners, you’ll walk away with: - A clear picture of your health - Concrete actions to optimize it - A smarter path to aging well We built Lucis to help you live up to 100 healthy years.
291
Lucis (YC X25)
@lucis_life
May 21, 2025
Replying to @lucis_life
Now live in London. Join the movement: lucis . life/london
954
Lucis (YC X25)
@lucis_life
Aug 8, 2025
Replying to @arthaud_
🥲🥲
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