Oil Infusion
An oil infusion is a method of extracting plant constituents into a carrier oil over time. This preparation is commonly used for herbs whose beneficial properties are best supported by fats rather than water or alcohol.
Oil infusions can be used externally and internally, depending on the plant, preparation, and intended use. They form the foundation of many topical rememdies and can also be incorporated into food, capsules, or other preparations when appropriate.
This method emphasizes patience, freshness, and careful plant selection.
When to use an oil infusion
Oil infusions are often chosen when working with plants that:
- Contain fat-soluble constituents
- Are traditionally prepared in oils
- Are intended for topical use or gentle internal support
- Benefit from slow, low-heat extraction
They are especially well-suited for skin care, muscle and joint support, nervous system support through touch, and culinary or medicinal applications that rely on oils as a carrier.
How oil infusions differ from other preparations
Unlike water-based infusions or alcohol tinctures, oil infusions extract compounds that dissolve more readily in fats. This makes them particularly useful for certain aromatic, resinous, or nourishing herbs.
Oil infusions are not shelf-stable in the same way tinctures are and require more attention to moisture control and storage. Because of this, they invite a slower, more mindful approach to preparation and use.
Basic oil infusion method
A simple oil infusion follows this general process:
- Prepare dried or properly wilted plant material
- Combine the herb with a carrier oil in a clean container
- Infuse gently over time, either at room temperature or with low heat
- Strain thoroughly to remove plant material
- Store in a clean, sealed container away from light and heat
The choice of oil, infusion method, and duration depends on the plant and intended use.
Storage and use
Infusions are typically stored in cool, dark places and used within a defined time frame. Clear labeling with the plant, oil used, and date of preparation supports safe and mindful use.
Oil infusions are often used on their own or as a base for salves, balms, and other compounded preparations.
Explore oil infusion recipes
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