Used in cosmetics and skincare products for its antioxidant and UV-protective properties. Helps reduce oxidative stress in skin cells and may support anti-aging formulations. Also investigated for potential anti-inflammatory and antimicrobial activities in topical applications.

In medical research, this compound shows potential in supporting the immune system, with some studies indicating possible antimicrobial and anti-cancer activities, though it is still in the investigational stage and not widely used in clinical settings.

Overall, 7-Prenyloxycoumarin is incorporated as an ingredient in natural products focused on skin care and health, particularly in formulations derived from bioactive herbal extracts. Found in some natural extracts used in perfumery due to its aromatic stability.