# Tina Mueller

> Tina Mueller is a seed investor at Weleda (Arlesheim) backing Wellness and Apps. See 4 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Weleda](https://shizune.co/investors/profile/weleda)
- Location: Arlesheim, Switzerland
- Total investments: 4
- Last investment: May 2023
- Lead investor: 25%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/tina-mueller/
- X (Twitter): https://twitter.com/tmuellerdouglas?lang=en
- Website: https://x.com/tmuellerdouglas
- Facebook: https://www.facebook.com/profile.php?id=100008527036242

Tina Mueller is a seed investor at Weleda in Arlesheim focused on Wellness and Apps. Tina Mueller is based out of Arlesheim, Basel-Landschaft, and is the CEO of Weleda. Tina previously worked at Douglas Holding as a Member of the Supervisory Board. Tina Mueller attended the University of Trier.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1.5M–$1.5M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Wellness | 2 | 50% |
| Apps | 1 | 25% |
| Medical | 1 | 25% |
| Women's | 1 | 25% |
| Software | 1 | 25% |

8 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 50% |
| Series A | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Dr. Vivien Karl | Dr. Vivien Karl is an intimate care company. Dr. Vivien Karl provides science based products for effective and safe intimate care. Their products include cream for moisturizing and caring for the intimate area. | $1.5M | Seed | May 17, 2023 |  |
| Dermanostic | Dermanostic is an e-health app where patients receive a medical diagnosis and therapy recommendation for skin diseases. |  | Seed | May 08, 2023 |  |
| Dr. Vivien Karl | Dr. Vivien Karl is an intimate care company. Dr. Vivien Karl provides science based products for effective and safe intimate care. Their products include cream for moisturizing and caring for the intimate area. | $1.5M | Seed | Apr 25, 2023 |  |
| The nu company | We are firmly convinced that nutrition must be natural, functional and tasty. Therefore we are looking for the most delicious combinations of natural organic ingredients for more health and more enjoyment. In addition, we want to give something back to the planet by planting a tree for each product sold and completely opting for compostablesustainable packaging concepts. | $16.6M | Series A | Sep 01, 2021 |  |

4 of 4 investments shown.

## Co-investors
- [better ventures](https://shizune.co/investors/profile/better-ventures-9d06) — VC Fund, 2 deals together
- [DvH Ventures](https://shizune.co/investors/profile/dvh-ventures) — VC Fund, 2 deals together
- [BackBone Ventures](https://shizune.co/investors/profile/backbone-ventures) — VC Fund, 1 deal together
- [DLF Venture](https://shizune.co/investors/profile/dlf-venture) — VC Fund, 1 deal together
- [Delivery Hero Ventures](https://shizune.co/investors/profile/dx-ventures) — VC Fund, 1 deal together
- [Five Seasons Ventures](https://shizune.co/investors/profile/five-seasons-ventures) — VC Fund, 1 deal together

## About Weleda

VC Fund



1 contacts available at Weleda.

| Name | Title | Profile |
| --- | --- | --- |
| Tina Mueller | CEO | https://shizune.co/investors/profile/tina-mueller |

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### Similar industry
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### Similar stage
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## Featured in investor lists
- [Wellness Investors in Germany](https://shizune.co/investors/wellness-investors-germany)
- [Wellness Angel Investors in Europe](https://shizune.co/investors/wellness-angel-investors-europe)
- [Health Care Angel Investors in Germany](https://shizune.co/investors/health-care-angel-investors-germany)
- [Community Angel Investors in Germany](https://shizune.co/investors/community-angel-investors-germany)

## FAQ

### What does Tina Mueller invest in?

Tina Mueller invests primarily in Wellness, Apps and Medical startups, most often at Seed and Series A stage. Most of the 4 investments tracked by Shizune back companies in Germany. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Tina Mueller's check size?

Tina Mueller typically joins rounds of $1.5M–$1.5M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Tina Mueller participates in.

### When did Tina Mueller last invest?

The most recent investment recorded for Tina Mueller closed in May 2023. Shizune tracks 4 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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