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For parents, sensitive skin, and anyone done trusting labels.

The label is a claim. We look for the proof.

Lynen turns clothing labels, independent testing and plain-language research into a clearer answer about what your clothes are made of.

35+ people already following Lynen's launch

A stack of folded linen in sage green, cream, terracotta and ochre on a table

Signature Silk Blouse

Discrepancy

Label claims

100% silk

Verified

82% silk
18%

The label says 100% silk. Independent testing found 82% silk and 18% polyester. With Lynen, you can see the difference.

Label truth sample result, 1 of 3
Photo: Pavel Danilyuk, via Pexels, free to use. Source: www.pexels.com/photo/folded-clothes-in-close-up-shot-6461401

We go beyond the label

How does Lynen work?

  1. Scan or search

    Point your camera at the barcode, type the code, or search by brand and product name.

  2. See what was verified

    Once a lab has tested a garment, you see its result beside the label’s claim: what it is made of, what is on the fabric, such as PFAS, and whether it still looks new after 20 washes.

  3. Learn what it means for you

    Tell Ly, the assistant in the app, whether your skin is sensitive, reactive, or eczema-prone. Each result then reads the fabric against published research, in plain English, for you.

What we can’t do yet

We can’t test every garment yet. Each result is a lab job Lynen pays for, so coverage grows one garment at a time. When we haven’t checked something, we say so.

How we verify →

Why Lynen

Keep “fabric researcher” off your resume.

You have better things to do than investigate every piece of clothing you buy. Lynen brings the information you actually want into one place, so you can check the fabric content and understand what you're buying.

Be the friend who can say what a shirt is made of.

Garment surprise? No thanks.

Finding out after you buy isn't nearly as useful as knowing before. Garment surprise can mean:

A wrinkle-free finish the label never mentions

A label has to list the fibers. It doesn’t have to list the finishes.

A sweater that pills into fuzz balls after three washes

No label tells you how a fabric will wear.

A “100% cotton” tag on a shirt that’s part polyester

In a 2019 study of discarded clothes, 31% of garments that tested at about 65% cotton were labeled 95% cotton or more.

Pajamas your child wears all night, bought on the tag’s word

No rule says the fabric has to be tested before it is sold.

Lynen helps you know before you buy.

Why Lynen exists

“I kept asking a simple question in stores: Is this $55 shirt really 100% cotton? The answers were surprisingly difficult to find.”

Chinedu Okeke, Founder, Lynen Labs LLC
Read the founder’s note →

Start with the research. No account needed.

Want to know more about your clothes?

Our short, straightforward dispatches help you understand fabrics, clothing labels, garment quality, and what the research really shows. Not for diagnosing a skin condition; that is your doctor's job.

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