SEC Form C-AR disclosed recurring losses, dependency on Jenna Hua, no key-man insurance, and going-concern risk.
Source23andMe for environmental exposures
Public company, workplace, funding, and market signals
Million Marker is a Berkeley-area exposomics and fertility-health company that offers at-home urine biomonitoring and personalized exposure-reduction programs to help people identify and lower toxic, hormone-disrupting chemical exposure. Public pages describe it as a mission-driven consumer health business with research partnerships and a small distributed team.
Primary product
At-home urine exposure test kit plus the CleanPath exposure-reduction program
Founded
2019
Headquarters
Berkeley, California, United States
Team size
11-50
Industry
Wellness and Fitness Services
Sub-industry
Exposomics / fertility-focused biomonitoring and direct-to-consumer chemical exposure testing
Offices
0 jobs at Million Marker
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Business model
Stage
seed / equity crowdfunding; later non-dilutive SBIR grant funding
Total raised
$561.1K
Latest round
NIH SBIR Phase I award · Sep 2025
Latest amount
$306.9K
Leadership
Chief Executive Officer, Founder
Chief Technology Officer
Chief Scientific Officer
Chief Operations Officer, Head of People
Chief Communications Officer
Vice President Research
Public signals point to a small, mission-driven, research-heavy team. Employee reviews describe a tight-knit workplace with trust, clear communication, and opportunities to learn; the company’s own pages emphasize scientific rigor and education.
Compensation
Public compensation signals are limited. Glassdoor snippets show estimated salary ranges for a few roles (roughly $43K-$121K depending on title), while the company’s affiliate program offers up to $15 revenue share per referred kit and study participation has included gift cards up to $100.
Pricing
Paid direct-to-consumer kits and programs (e.g., Exposure Test $399, CleanPath $499, Fertility Kit $999), plus B2B partner/research offerings and affiliate revenue-share referrals.
Differentiators
Technology
Customers
Estimated revenue
$2.8M estimated ARR (2024)
Estimated monthly visits
26.5K
Traffic estimate as of Mar 2026
LinkedIn · Mar 2026
The company highlighted a Netflix release and a peer-reviewed study on reducing plastic exposure in infertile couples, underscoring its ongoing research visibility.
LinkedIn · Oct 2025
Million Marker promoted a PFAS-focused study with Renown Health and Healthy Nevada Project to help participants learn their exposure levels and reduce them.
LinkedIn · Jul 2025
The company recruited overweight or obese volunteers for a study examining the relationship between common chemical exposures, weight loss, and health, with gift cards offered to participants.
LinkedIn · Jun 2025
Million Marker announced an expanded partnership with Shanna Swan and the launch of the Action Science Initiative, focused on rapid interventions and larger studies in reproductive health.
TIME · Apr 2024
TIME profiled the company’s mail-in test and Jenna Hua’s comments on ubiquitous bisphenols and phthalates, bringing mainstream attention to Million Marker’s exposure-testing approach.