The Best of What’s New: Check out the 100 greatest innovations of 2022 »

Channels
- POPSCI 150
- PopSci+
- Science
  - Archaeology
  - Ask Us Anything
  - Biology
  - Dinosaurs
  - Physics
  - Space
- Technology
  - AI
  - Aviation
  - Engineering
  - Internet
  - Military
  - Robots
  - Security
  - Vehicles
- Environment
- DIY
- Health
- Gear
  - Audio
  - Cameras
  - Computers
  - Fitness Gear
  - Gaming
  - Gift Guides
  - Home
  - Home Theater
  - Outdoor Gear
  - Phones
  - Tablets
  - Wearables
More
- Merch
- PopSci Shop
- Subscriber Login
- Podcasts
- Video
FIND US ON
- Social
  - Facebook
  - Twitter
  - LinkedIn
  - Instagram
  - Pinterest
  - Youtube
- Flipboard
- Apple News+
- RSS

SOCIAL

Newsletter Sign-up

Popsci+

Subscribe
Log in

Science
- Archaeology
- Ask Us Anything
- Biology
- Dinosaurs
- Physics
- Space
Technology
- AI
- Aviation
- Best of What's New
- Engineering
- Internet
- Military
- Robots
- Security
- Vehicles
Environment
DIY
Health
Gear
- Audio
- Cameras
- Computers
- Fitness Gear
- Gaming
- Gift Guides
- Home
- Home Theater
- Outdoor Gear
- Phones
- Tablets
- Wearables
POPSCI 150
MERCH
Newsletter Sign-up

Colleen Wood / Undark

Content partner

Get latest from Colleen Wood / Undark

How worried should you be about the ingredients in tampons?

How worried should you be about the ingredients in tampons?

By Colleen Wood / Undark / Nov 19, 2022

Like science, tech, and DIY projects?

Sign up to receive Popular Science's emails and get the highlights.

LET'S GO

Links

Home
Newsletter Sign-up
About Popular Science
How We Test & Review Products
Editorial Standards
Contact
Privacy Policy
Terms & Conditions
Sitemap
DepositPhotos
Subscriber Login
Affiliate Disclosure

Follow us

DISCLAIMER(S)

Articles may contain affiliate links which enable us to share in the revenue of any purchases made.

Registration on or use of this site constitutes acceptance of our Terms of Service.

© 2022 Recurrent. All rights reserved.