By Jana RadojcicLimbic fragrance therapy fuses sleep wellness, psychology, and neuroscience. Using scent regularly as part of a wind-down routine is especially beneficial. Safety Considerations & LimitationsAlthough limbic scent therapy is generally well tolerated, there are certain limitations. Promoting fragrance therapy as an wellness adjuvant rather than a curative treatment is an ethical duty for providers. In conclusion, limbic fragrance therapies merit careful attention as a component of the developing sleep medicine arsenal, even though more thorough research is required.