Oceite

Learn what your skin barrier does, how it gets damaged, and how to repair it. A practical guide to restoring hydration, reducing irritation, and improving skin health.

Most skincare ingredients come from farms. Brazil nut oil doesn't — and can't. The Brazil nut tree (Bertholletia excelsa) is one of the tallest trees in the Amazon rainforest, growing up to 150 feet high and living for over 500 years. But here's what makes it unusual: nearly all Brazil nuts on the global market are still wild-harvested, because the tree depends on an ecosystem so specific that large-scale cultivation has never really worked. The tree's flowers can only be pol

Squalane is one of skincare's most effective and misunderstood ingredients. Here's what the science actually says about how it works, where it comes from, and whether it's right for your skin.