Test subject login
Linkedin Instagram Facebook
Search
Close this search box.
Get in
touch now

TEWL

Transepidermal water loss / barrier

Normal passive water loss through the skin due to diffusion is called transepidermal water loss (TEWL) and reflects how the skin works as a barrier. The efficacy of products having an impact on the skin barrier can be quantified using TEWL measurements. The Tewameter® TM300 (Courage + Khazaka GmbH) which we use calculates the water vapour gradient across a specific area of skin. Comparison with an untreated control area allows you to make claims regarding the efficacy of your product.

Schnellkontakt

Rufen Sie uns unter 0251 481637-0 an oder senden Sie eine Nachricht. Wir melden uns umgehend bei Ihnen.

1+1?*

You can find details about what personal data we store and who has access to it in our data protection policy.

I consent to my personal data being stored and processed in line with the data protection policy and I consent my personal data being processed by Dermatest GmbH in order to answer my contact or information request.

I can withdraw my consent at any time with immediate effect.*

Quick request

Call us on 0251 481637-0 or send an email. We will get back to you straight away.
1+1?*

You can find details about what personal data we store and who has access to it in our data protection policy.

I consent to my personal data being stored and processed in line with the data protection policy and I consent my personal data being processed by Dermatest GmbH in order to answer my contact or information request.

I can withdraw my consent at any time with immediate effect.*

Patch Test

Application Test

Safety Assessment

In Vitro Analysis