Specifications: 1 FDA Registration 2 Food Hygiene License 3 Quality Safety License 4 Quality Guarantee Period 2 years Product name: seaweed extract powder polysaccharides 30% Abstracted from: seaweed Specification: polysaccharides 30% Testing method: UV Functions: 1 Seaweed extract Seaweed Offers Cancer Protection 2 Seaweed extract Healthy Thyroid Function 3 Seaweed extract Nutrient Prevention of Birth Defects 4 Seaweed extract Cardiovascular Disease 5 Seaweed extract Seaweed for Stress Relief.