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Articles on: EU-Kosmetikverordnung
A Permeable Skin Barrier: What EU Studies Really Show About Penetrating Ingredients
The skin barrier isn't a 100 percent impermeable shield, but selectively permeable. EU studies and SCCS opinions show that most ingredients stay on the surface, but a small group of small, fat-soluble substances demonstrably penetrates – which is exactly why it's worth looking at the INCI list.
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