# Citruslabs: Research, Santa Monica, United States

> Citruslabs: Citruslabs is a clinical research organization (CRO) founded in 2018, specializing in designing and conducting IRB-approved clinical trials...

Source: https://millionrounds.com/startup/citruslabs (Millionrounds; every figure on the page links to its filing or article)

United States · [Research startup](https://millionrounds.com/companies)

# Citruslabs

Citruslabs is a clinical research organization (CRO) founded in 2018, specializing in designing and conducting IRB-approved clinical trials, consumer perception studies, and random

Funding reported Last round: Seed

Research Santa Monica, United States

Company summary

- **Founded:** 2015 11 years old
- **Team:** 19 11 to 50 people
- **Funding reported:** $5.3M in dollars
- **Last round:** Seed May 2019

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Citruslabs has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## About Citruslabs

Citruslabs is a clinical research organization (CRO) founded in 2018, specializing in designing and conducting IRB-approved clinical trials, consumer perception studies, and random

ized controlled trials for consumer health brands. Headquartered in New York City, the company operates decentralized clinical studies across the United States, Canada, the UK, the EU, and over 20 other countries, having completed more than 600 studies globally. Citruslabs offers a comprehensive service model that manages clinical studies from design to completion. Their core offerings include consumer perception studies, single-arm clinical studies, and randomized controlled trials. The company utilizes a six-step decentralized study process, which includes study design, IRB approval, participant recruitment, at-home data collection, statistical analysis, and the generation of marketing-ready product claims. Citruslabs also provides a digital platform and tools to enhance patient recruitment and retention. They serve various consumer health categories, including supplements, skincare, pet health, and wellness devices, and have collaborated with notable brands like HUM Nutrition and Saie Beauty.

## What company datasets say Citruslabs raised

Funding, as reported

Reported in all **$5.3M** in dollars

Rounds **7**

Last round **Seed**

Last round size **$2.6M**

Last round date **May 2019**

Investors listed **18**

## On a portfolio page

Investors who name them

- [PLG Ventures](https://millionrounds.com/fund/plg-ventures)

Each firm lists Citruslabs on its own website. That is the firm's claim, a weaker thing than a round we watched, but a named source.

## The company, in detail

What they build

Known for

health care digital health consumers virtual trials digital biomarkers enterprises decentralized trials information technology & services enterprise software information technology decentralized clinical trials regulatory review hospital & health care research and development before and after photos biomarkers

Built with from their website

Google Cloud CDN Google Tag Manager HREF Lang PWA Google Cloud Google Workspace Viewport Meta HTTP/3 Wix Amazon AWS

+8 more

Sendgrid Repl.it Google Cloud Hosting Google Meet Twilio SendGrid Email Marketing Campaigns Priority Hints React HSTS

- **Sector:** Research
- **Industry code:** NAICS 541715, SIC 8731
- **Region:** California
- **Full record:** [Every detail in the company directory](https://millionrounds.com/directory/citruslabs)

## Research in United States

Startups like it

- [**OpenAI** San Francisco · founded 2011 *Raised*](https://millionrounds.com/company/openai)
- [**Retro Biosciences** Redwood City · founded 2021 *Raised*](https://millionrounds.com/company/retro-biosciences)
- [**NewLimit** South San Francisco · founded 2022 *Raised*](https://millionrounds.com/company/newlimit)
- [**Pathos** New York · founded 2022 *Raised*](https://millionrounds.com/company/pathos)
- [**Colossal Biosciences** Dallas · founded 2021 *Raised*](https://millionrounds.com/company/colossal-biosciences)
- [**Oratomic** South Pasadena *Raised*](https://millionrounds.com/company/oratomic)
- [**Beeline Medicines** Stamford · founded 2025 *Raised*](https://millionrounds.com/company/beeline-medicines)
- [**Element Biosciences** San Diego · founded 2017 *Raised*](https://millionrounds.com/company/element-biosciences)

## Is this your company?

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