Thorvin delivers the most nutrient-rich kelp ingredients on the market. We harvest from the cleanest kelp beds on Earth, and then dry and handle fresh harvests using exclusive methods that “lock-in” a powerful array of bioavailable minerals, vitamins, and beneficial phytonutrients. Founded in 1983, we are unwavering in our mission: Deliver the world’s finest nutrients derived from seaplants for optimal health – for people, plants, and animals.