Halgen has developed a wide range of microarray products and services for application in fields of clinical research and testing (representative products: human pathogenic microbe arrays, gut microbiota arrays and vaginal microbiota arrays), agriculture (soil microbiota arrays), environmental and forensic science (diatom arrays). Drawing on its expertise in genetics and insightful understanding of genetic pathway and cellular processes, the company has also developed an array of highly efficacious cosmetic products (anti-wrinkle serum,  anti-acne serum, skin whitening serum, skin moisturizing serum, and eye bag shrinking serum).