Welcome ! Welcome to our e-catalog home. Here you can find information about our products. You can also send us inquiries and post comments about our company and products. We hope you enjoy your visit. Phycocyanin global leader H&B brand ‘Sound of water’ Phycocyanin is a specialized raw material that has excellent effects on immunity, anticancer, and anti-allergy around the world. Sound of water is H&B brand that plans the best efficient and effective health food and health habits through phycocyanin based on the only technology in Korea.