As interest in preventive healthcare continues to grow, a new generation of startups is focusing not just on what people should do to stay healthy, but how they can actually follow through. Mos Health, a Polish American health technology startup, is positioning itself at this intersection, combining artificial intelligence, behavioural science, and personalised supplementation to help users turn health advice into daily habits.
The company has raised $1.1 million in a pre seed funding round co led by SMOK Ventures and Movens Capital. The round also included participation from angel investors Tomasz Karwatka, Piotr Karwatka, Anna Lankauf, and others. The funding will support product development, technology advancement, and the company’s initial rollout in the United States.
Addressing the execution gap in wellness
Mos Health describes itself as a preventive health and lifestyle wellness company focused on practical, everyday implementation. While access to health information has never been greater, outcomes remain poor for many people. Only around a quarter of US adults meet recommended physical activity levels, and most diets fail due to low adherence rather than lack of knowledge.
According to the company, this gap between knowing and doing is where its platform is designed to operate. Instead of offering generic advice, Mos Health builds personalised protocols that adapt to individual data and routines, aiming to reduce friction and increase consistency over time.
Founder and CEO Patrycja Brzozowska said the idea for Mos Health emerged from her own struggles to maintain healthy habits despite access to information and resources. She noted that generic recommendations often fail because they do not account for real world constraints, motivation, or biological differences.
An AI driven health partner
At the core of Mos Health is its AI Health Partner app, which integrates data from multiple sources including sleep patterns, nutrition logs, laboratory results, and wearable devices such as Apple Watch and Oura. The platform analyses this information to generate personalised health protocols that cover areas such as nutrition, supplementation, activity, and recovery.
The system is designed to evolve as new data is introduced, allowing recommendations to adjust dynamically rather than remaining static. This adaptive approach aims to support long term behavioural change rather than short term interventions.
Supplements designed to support action
Complementing the digital platform is Mos Health’s proprietary line of supplements, produced in partnership with a US based manufacturer. Unlike standalone supplement brands, these products are designed to align directly with the app’s recommendations, helping users implement protocols more easily without needing to navigate complex product choices.
By linking guidance and supplementation into a single system, the company aims to simplify decision making and reduce drop off in user engagement.
Launching through employee benefits
Mos Health is entering the US market with a B2B2C strategy, targeting employers that want to offer personalised health solutions as part of their employee benefits packages. The company believes the workplace is a powerful environment for introducing sustainable lifestyle changes, given its built in structure and recurring engagement.
Co founder Paweł Chrzan said the US market enables faster adoption of innovation among both companies and users, making it a natural first step for expansion. He added that employer led distribution aligns closely with Mos Health’s goal of supporting long term consistency rather than one off health initiatives.
Next steps
With the new funding, Mos Health plans to finalise its MVP, further develop its AI driven core technology, and begin initial deployments with US based partners. The company’s longer term ambition is to build a scalable preventive health platform that helps individuals and organisations move from health intention to execution.
As preventive care increasingly shifts toward data driven and personalised models, Mos Health is betting that success will depend less on new advice and more on helping people actually act on it.