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THINX

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A healthier world through sustainable solutions to menstruation and incontinence

New York City, United StatesFounded 2014Health
Valuation $100–500M Latest valuation · 2019
Revenue $100–500M Latest reported FY
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About THINX

Thinx is a pioneering company in the personal care industry, specializing in reusable period underwear designed to absorb menstrual flow and prevent leaks. The company aims to provide a comfortable, stylish, and sustainable alternative to traditional menstrual products like pads and tampons. Thinx serves a diverse clientele, including women, teens, and individuals who menstruate, offering solutions that cater to various flow levels and personal preferences.

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Operating primarily in the global feminine hygiene market, Thinx has carved out a niche by addressing the need for more sustainable and effective menstrual products. The company’s innovative approach has helped break taboos surrounding menstruation, promoting open conversations and education about period health.

Thinx’s business model is direct-to-consumer (DTC), meaning they sell their products directly to customers through their website, thinx.com. This model allows Thinx to maintain control over the customer experience, from product selection to delivery. The company generates revenue through the sale of its period underwear, which comes in various styles and absorbency levels. Additionally, Thinx engages in social impact initiatives, including grassroots activism, product donations, and educational programs, which further enhance its brand reputation and customer loyalty.

Thinx’s commitment to innovation is evident in its continuous development of new products and technologies aimed at improving menstrual health. The company also emphasizes diversity, equity, and inclusion within its team, fostering a culture that supports creativity and progress.

In summary, Thinx is revolutionizing the menstrual product market with its reusable period underwear, offering a sustainable and effective solution for menstruation. The company’s direct-to-consumer model, combined with its social impact efforts and commitment to innovation, positions it as a leader in the feminine hygiene industry.

Source: Dealroom company data

At a glance

Founded
2014
Headquarters
New York City, United States
Sector
Health
Power Law
Thoroughbred$100M+ revenue

Latest news

Press, funding announcements and product moves mentioning THINX.

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Investors

1 investor on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A1 investor entered at this stage

  • Kimberly-Clark
Team profiled 10 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇺🇸 United States · New York City HQ
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Web traffic by country
220K monthly visits
across markets
🇺🇸 United States71.2%
🇨🇦 Canada6%
🇦🇺 Australia5%
🇬🇧 United Kingdom2.2%
🇮🇳 India1%
Top 5 markets shown

Patents

Estimated portfolio value
$9M

9 active patent families included in this estimate.

A patent family groups patent filings for the same invention. Source: Dealroom · PatSnap.

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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about THINX on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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