The water journal
Science-backed reading on water, skin and hair.
What is actually in shower water, what it does to a skin barrier, and how to tell a real filter from a plastic tube with charcoal in it.
The latest from the journal.
What's Really in Your City's Shower Water? [Top 10 Cities]
Curious about your city water quality? We analyze the top 10 US cities, revealing the chlorine, lead, and hard water levels that could be affecting your skin and...
Read article →Best Shower Filter for Eczema (Dermatologist Guide)
Struggling with eczema? Hard water and chlorine in your shower could be making it worse. Our dermatologist-backed guide explains the science and helps you find the best shower...
Read article →Does Chlorine in Shower Water Cause Hair Loss?
Does chlorine in your shower contribute to hair loss? We explore the science of how chlorine strips natural oils, weakens hair proteins, and leads to breakage that looks...
Read article →Unchemed vs Jolie vs AquaBliss: Honest Comparison (2026)
Discover how Jolie, AquaBliss, and Unchemed compare in filtration, price, and performance. Find the best shower filter for your skin with our honest, data-driven comparison.
Read article →Why Your $200 Skincare Routine Isn't Working
Are you using expensive skincare with no results? Your water quality could be to blame. Learn about 'Step Zero' and how purifying your water can finally make your...
Read article →Best Shower Filter for Dry Skin (2026 Guide)
If you suffer from dry, itchy skin after every shower, your water is likely the problem. Learn how chlorine and hard water minerals strip your skin's protective barrier...
Read article →What's Really in Your Shower Water? A City-by-City Guide
Your shower water contains chlorine, heavy metals, and contaminants that damage skin and hair daily. See how your city's water quality compares — and what you can do...
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How Negative Ion Technology in Shower Heads Can Transform Your Skin
600k+ Followers 600k+ Likes 160k+ Followers FEATURED IN Introduction Have you ever wondered why waterfalls and mountain breezes feel so refreshing? It’s all about negative ions. Now, imagine...
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The Environmental Benefits of Using a Water‑Saving Shower Head
600k+ Followers 600k+ Likes 160k+ Followers FEATURED IN Introduction How can you reduce your water and energy use at home while still enjoying a powerful, satisfying shower? A...
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How to Install Your Unchemed Filtered Shower Head in 5 Easy Steps
600k+ Followers 600k+ Likes 160k+ Followers FEATURED IN Based on Unchemed’s user-friendly design and industry best practices, this guide simplifies installation for you, no plumber or special tools...
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The Cost-Saving Benefits of Switching to Unchemed
600k+ Followers 600k+ Likes 160k+ Followers FEATURED IN Switching to Unchemed represents a smart financial investment that pays for itself within just 6 months while delivering substantial long-term...
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The Link Between Hard Water and Eczema: How Unchemed Can Help
600k+ Followers 600k+ Likes 160k+ Followers FEATURED IN If you or your child struggles with eczema, you have likely tried everything—from prescription creams to specialized skincare routines. But...
Read article →Get your water report first.
Find your water supplier’s latest public report through the EPA directory. Search by state and supplier to see what was detected in your public water system.
Find my water report →Free access to public water reports.
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