https://dertbeauty.com/de/blogs/news 2026-09-04T19:43:00+02:00 weekly https://dertbeauty.com/de/blogs/dert-daily 2026-08-30T21:08:56+02:00 weekly https://dertbeauty.com/de/blogs/news/the-peptide-protocol-why-the-future-of-skin-is-coded-in-signals 2026-09-04T19:43:00+02:00 weekly https://cdn.shopify.com/s/files/1/0807/3799/2727/articles/image_9b7c6476-2d7a-4dda-8735-3209f29fe366.png?v=1788543780