Spruce resin, also known as spruce gum or pitch, is a natural substance produced by spruce trees, which belong to the genus *Picea*. This resin is typically exuded by the tree when its bark is damaged, as part of its defense mechanism against pests and diseases. It is sticky, viscous, and typically transparent or slightly yellow in color, hardening upon exposure to air.
The scent profile of spruce resin is distinctively aromatic and woody with fresh, sharp, and somewhat balsamic undertones. It evokes the essence of a coniferous forest, rich with crisp, pine-like notes that are both refreshing and invigorating. This natural fragrance is often associated with clean, outdoor air and the colder, winter months. In addition to its appealing aroma, spruce resin has been used in traditional medicine and is believed to have antimicrobial and soothing properties, often incorporated into balms and salves to treat various skin ailments.