https://retno.my/blogs/news 2026-03-17T22:24:18+08:00 weekly https://retno.my/blogs/journal 2026-03-17T23:05:22+08:00 weekly https://retno.my/blogs/journal/why-your-skin-barrier-is-the-real-reason-your-skin-isnt-improving 2026-03-17T23:05:22+08:00 weekly https://cdn.shopify.com/s/files/1/0809/9597/5397/articles/skin_closeup_small_56bac40b-2f01-4c26-bb28-cf77742147bc.png?v=1773759922 Why your skin barrier is the real reason your skin isn't improving