Hormone-based Reproductive Management Solution
PROLIN is a veterinary pharmaceutical developed to enhance reproductive efficiency in livestock, particularly cattle and swine. Formulated with Dinoprost tromethamine (PGF2α), a naturally occurring prostaglandin found in mammals, it plays a central role in regulating estrus cycles and improving breeding outcomes.
The product is widely applied in managing reproductive disorders that may otherwise reduce productivity in farms. By enabling precise control over estrus timing, it helps farmers synchronize breeding schedules, leading to more efficient artificial insemination practices and improved herd management consistency.

Its application extends to treating silent estrus in lactating cows, a condition where heat signs are not visibly expressed. By inducing a predictable reproductive cycle, it allows for timely breeding interventions, ultimately shortening calving intervals and improving overall reproductive performance across livestock populations.
In addition to reproductive regulation, the formulation supports increased milk production and enhances calf uniformity. It contributes to better pregnancy diagnosis efficiency and facilitates planned breeding programs that align with farm productivity goals and seasonal demands.
The product is also used for labor induction, typically resulting in parturition within 30 to 36 hours after administration. This controlled birthing process simplifies farm management, reduces labor uncertainty, and contributes to improved neonatal survival rates, particularly in piglets.
When administered postpartum, it aids in restoring estrus cycles and enhances conception rates in sows experiencing reproductive challenges. This leads to an increase in both the number of births and the survival rate of offspring, making it a valuable tool for intensive livestock operations.

Pet Immune & Digestive Support Supplement
GUARDIZEN is a specialized supplement formulated for companion animals such as dogs and cats, focusing on gut health and immune defense. It combines probiotics with IgY (immunoglobulin Y), an egg yolk-derived antibody known for its targeted protective properties against viral infections.
The IgY component is extracted from the yolk of hens immunized against specific pathogens. This advanced ingredient requires proprietary manufacturing techniques and is protected by domestic patents, ensuring both effectiveness and product differentiation in competitive markets. It provides passive immunity against common viral diseases affecting puppies and kittens, including canine parvovirus, distemper, infectious hepatitis, and feline panleukopenia. This makes it particularly beneficial for young animals before or during vaccination periods when immune systems are still developing.

The formulation also includes seven strains of beneficial probiotics that help maintain a balanced intestinal microbiome. These live microorganisms support digestion, enhance nutrient absorption, and contribute to overall gastrointestinal stability in pets under various stress conditions.
Its ease of use further enhances its practicality. Typically administered as a one-gram daily dose mixed into feed or drinking water, it integrates seamlessly into routine care without causing stress to animals or requiring complex preparation procedures.

The product has gained positive feedback in multiple international markets due to its palatability and effectiveness. Its dual-action formulation, combining immune support and digestive health, positions it as a comprehensive wellness solution for young and vulnerable pets.
DONG BANG CO., LTD is a specialized manufacturer of veterinary pharmaceuticals established in 1977. The company has built a strong reputation through decades of expertise in producing high-quality animal health products supported by scientific research and innovation.

The company operates a state-of-the-art KVGMP-certified manufacturing facility in Anseong, completed in 2016, which ensures strict quality control across all production processes. Notably, it maintains the only dedicated GMP production line for hormone-based veterinary drugs in Korea.
Its product portfolio includes antibiotics, hormones, immunostimulants, probiotics, minerals, and vitamins, addressing a wide range of livestock and companion animal health needs. The company’s hormone products, in particular, are recognized for their comprehensive application in reproductive management.
A team of highly qualified veterinarians, including doctoral-level specialists, actively participates in product development and global marketing strategies. Their expertise enables the company to provide not only high-performance products but also professional technical support services tailored to customer needs.
DONG BANG has expanded its global presence through active exports to Southeast Asia, the Middle East, and CIS countries. Continuous participation in international exhibitions and industry seminars supports its efforts to strengthen partnerships and explore new market opportunities.
The company holds multiple certifications, including GMP, ISO 9001, Inno-Biz, and Main-Biz, along with various patents. Ongoing investment in research and development reflects its commitment to innovation and its mission to contribute to the well-being of both animals and humans.

Korean-Products.com | Blog Magazine of Korean products, brands and Goods