Estrogens, including diethylstilbestrol and estradiol, are currently a class of drugs that are widely used in clinical applications and are also the hormone types that are monitored most in cosmetics. As a biotechnology company in the field of rapid diagnostics, Creative Diagnostics provides customers with cost-effective testing solutions for estrogens such as diethylstilbestrol based on the principle of lateral flow immunochromatographic assay (LFIA), helping manufacturers and users ensure the safety and regulatory compliance of cosmetic products.