28/05/2026
Most skincare ingredients sound impressive on the label…
but many formulations still remain largely on the skin surface.
As someone who spent decades working in pharmaceutical research and biomimetic membrane interactions, I have always found it interesting that skincare discussions often focus only on ingredients — while formulation architecture and delivery systems receive far less attention.
In my latest blog, I explain:
• why the skin barrier is naturally selective
• why ingredient lists alone do not guarantee performance
• why delivery systems matter particularly for mature skin
• how biomimetic phospholipid-based systems may support more elegant formulation design
The skin does not respond to marketing headlines.
It responds to formulations.
https://klaraskincare.com/blogs/klaras-blog/why-most-skincare-stays-on-the-surface
This article is written for consumers who want a more realistic and science-led understanding of skincare formulation.