We love MASAMI because they deliver on both sides of the beauty equation: performance and true sustainability. Their signature ingredient, Mekabu, isn’t just a pretty name on a label. It’s responsibly harvested from the Sanriku coast and packed with hydration-boosting minerals that leave hair soft, smooth, and full of healthy shine. But what really makes us fall for MASAMI is their deep, unwavering care for the planet. They’ve reimagined packaging in a big way—offering refill pouches for their pro-ocean sustainable bottles, integrating recycled plastic into their designs, and even creating sleek, ceramic refill bottles to help eliminate single-use plastic altogether. Beyond packaging, they actively offset both their plastic and carbon footprints through initiatives like Impact Collective by Greenprint. And then there’s their heart: MASAMI donates a portion of proceeds to support ocean research and education through The MASAMI Institute, a foundation they created to protect and preserve Japan’s delicate coastal ecosystems. They partner with local fishermen and conservation groups to monitor the growth of Mekabu, ensuring this incredible plant can thrive for generations to come. In short, MASAMI makes your hair look and feel amazing—while doing amazing things for the earth.