As a pioneer in marine biostimulants, Blue Ocean has been researching cutting-edge biotechnologies and developing Unique Marine Bioactive Ingredients for plant health for over 20 years. Blue Ocean Ultra High Bioactive Chitosan Oligosaccharide (UHB COS) and Hyper Alginate Oligosaccharide (HYPER AOS) promote plant immune system, prevent diseases, improve stress tolerance, foster plant growth and development. Blue Ocean marine biostimulants are shining in the market, greatly improving our customers' superiority. Let's work together to promote healthy, high-quality crop production and a better eco-environment.