Seaweed is the 1 kind of low photosynthetic nutrient plant growing in the ocean. It is the original producer of marine organic matter. Because it grows in seawater, it not only has the nutrients contained in terrestrial plants, but also contains many terrestrial plants that do not have. Trace elements such as iodine, potassium and other unique biologically active ingredients.

Brown algae essence is different from the common marine algae products on the market, its raw materials are selected from the wild leaf algae growing in the cold water off the coast of Ireland in the North Atlantic Ocean. The study found that this kind of cold blisters are different from deep-sea seaweeds. With the change of seasons, they have to experience the survival challenges brought about by tidal changes every day. After the tide ebbs, the blisters that leave the sea have to face the test of abnormal environment of high temperature (40 ℃), dehydration or low temperature (minus) and frost. Such a living environment makes its vitality more tenacious, with strong enrichment and absorption capacity, even if it lives in extreme temperature differences and changeable tides, it can still thrive, which shows that it contains active substances that can effectively fight against harsh environments.

Studies have shown that the North Atlantic cold seawater vesicular algae contains iodine, potassium, calcium, magnesium and other elements unparalleled by ordinary organisms, as well as rich vitamins. The minerals and trace elements it contains are all in organic form, which is not easy to oxidize and damage and is conducive to crop absorption.