Signalpeptide, Neuropeptide, Kupferpeptide: Wir zeigen, welche Peptide in Cremes und Seren stecken, wie sie in der INCI-Liste heißen und welche davon in Studien wirklich messbar wirken.

Collagen powders and drinks promise firmer skin from within. We look at the current research and the regulatory situation on health claims, and show which skincare targets the skin's structure.

‘Collagen booster’ sounds like a single ingredient, but it hides approaches with very different levels of evidence. We separate marketing from mechanism – and show which plant-based peptides actually deliver according to science.