(-)-Myrtenol is widely utilized in the fragrance and flavor industry due to its pleasant, fresh, and woody aroma. It is a key ingredient in the formulation of perfumes, colognes, and essential oils, often adding a natural, pine-like scent. Additionally, it is used in aromatherapy for its potential calming and soothing effects, contributing to stress relief and relaxation.

In the food and beverage sector, (-)-Myrtenol is employed as a flavoring agent to impart a subtle, herbal flavor to various products, including beverages, confectionery, and baked goods. Its antimicrobial properties also make it a valuable component in natural preservatives, helping to extend the shelf life of certain food items.

Furthermore, (-)-Myrtenol has shown promise in pharmaceutical applications due to its antioxidant and anti-inflammatory properties. It is being studied for its potential role in treating conditions such as oxidative stress and inflammation-related disorders. Its use in cosmetic formulations is also growing, where it serves as a natural additive to enhance skin care products with its soothing and protective qualities.