# SinuSauna

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/sinusauna

- Industry: Medical Devices & Equipment
- Headquarters: Indianapolis, US
- Website: www.sinusauna.com/
- Latest round: Seed (Oct 9, 2025)
- Investors on record: 2

## About

Based in the US, SinuSauna specializes in providing innovative dry air therapy products designed to deliver natural sinus relief and enhance respiratory wellness, effectively addressing common nasal issues. SinuSauna, founded in 2019 and headquartered in Indianapolis, US, focuses on health products that utilize heated dry air therapy for sinus relief. The company has completed one investment deal, with its most recent being in October 2025 SinuSauna raised an undisclosed amount of seed funding led by new investor Wellington Management, with participation from Boomerang Venture. aimed at expanding its product offerings and clinical validation. The company's founder has a history in health-related ventures but specific details about prior establishments are not available. SinuSauna® specializes in a unique health product designed to provide natural sinus relief through heated dry air therapy. Their core offering, the SinuSauna Heated Dry Air Therapy Mask, utilizes heated air to help clear nasal passages, alleviate congestion from seasonal allergies and colds, and enhance sleep quality by reducing nighttime congestion. This product functions by delivering warm air at approximately 130°F, which is effective in slowing down viral activity and drying out germs in the nasal passages without the use of medications. The primary users of SinuSauna products include frequent cold sufferers, parents aiming to mitigate the spread of germs from their children, frequent travelers, and individuals seeking to improve their overall respiratory wellness. SinuSauna's products are marketed primarily in the United States, with indications of expansion into additional geographical markets based on consumer demand.SinuSauna generates revenue through direct-to-consumer sales of its flagship product, the SinuSauna Heated Dry Air Therapy Mask, as well as related accessories. The company operates on a transaction structure that facilitates individual purchases by consumers who are seeking non-invasive options for sinus relief and respiratory wellness. Customers can access the product through the company's official website and potentially through various retail platforms. While specific pricing details are not disclosed, the emphasis is on providing a cost-effective solution to the USD 11 billion annual expenditure Americans allocate toward managing common cough and cold symptoms. The straightforward business model allows for direct engagement with end users, ensuring a streamlined purchasing experience tailored to those looking for drug-free alternatives to sinus and allergy relief.In October 2025, SinuSauna raised an undisclosed amount of Seed funding led by new investor Wellington Management, with participation from Boomerang Venture. The company will utilize the funding to develop its respiratory wellness platform, expand clinical validation, and grow provider partnerships. SinuSauna is targeting specific new markets for expansion based on consumer demand, although exact locations have not been disclosed. Upcoming new products are in the pipeline, with details to be announced as they approach their development phases.

## Funding rounds

- Seed, Oct 9, 2025 — Boomerang Ventures, Wellington Group

## Investors

- Boomerang Ventures (https://capitalatlas.ai/funds/boomerang-ventures) — Seed
- Wellington Group — Seed