Making helichrysum oil at home is straightforward using a maceration method, where you steep dried helichrysum flowers in a carrier oil for about a month. This produces an infused oil that captures the plant’s beneficial compounds without the industrial equipment needed for true essential oil extraction. The process requires patience more than skill, and the results can be used for skincare, massage, and other topical applications.
Infused Oil vs. Essential Oil
There are two very different products that go by the name “helichrysum oil,” and it’s worth understanding which one you can realistically make. An infused oil (also called a macerated oil) is made by soaking plant material in a carrier oil to draw out its active compounds. This is the method you can do at home with basic kitchen supplies. Essential oil, by contrast, is produced through steam distillation and yields a highly concentrated product. Helichrysum flowers contain only about 0.1 to 0.19% essential oil by weight, meaning you’d need roughly 700 to 1,000 kilograms of fresh flowers to produce a single kilogram of essential oil. That’s not a home project.
An infused helichrysum oil won’t be as potent as a pure essential oil, but it’s gentle enough to apply directly to skin without heavy dilution, and it still contains meaningful amounts of the plant’s active compounds.
Choosing Your Flowers
Helichrysum italicum, commonly called immortelle or everlasting flower, is the species most prized for oil production. If you’re growing your own, harvest when about 50% of the flower heads on the plant are open. Pick in the early morning hours, when the concentration of aromatic compounds in the flowers is at its highest. Summer harvests generally produce the richest oil content, yielding around 0.19% essential oil compared to 0.16% in autumn.
Wild-growing helichrysum tends to have a higher concentration of active compounds than irrigated, cultivated plants. The theory is that the plant produces more protective oils when it’s under drought stress. If you’re buying dried flowers rather than growing them, look for flowers sourced from Mediterranean regions like Dalmatia or Sardinia, where the plant grows natively. The flowers should be a vibrant golden yellow and strongly aromatic when crushed between your fingers.
Whether you harvest fresh flowers or buy them, you’ll need to dry them thoroughly before infusing. Fresh plant material contains water, which encourages bacterial growth and spoilage in oil. Spread flowers in a single layer on a screen or tray in a warm, shaded area with good airflow. Expect to lose about 65% of the weight during drying. The flowers are ready when they feel papery and snap rather than bend.
Selecting a Carrier Oil
Your carrier oil serves as both the solvent that pulls compounds from the flowers and the base of your finished product. Jojoba is an excellent choice because it’s technically a liquid wax, not a true oil, which makes it extremely resistant to going rancid. It also has a long shelf life and absorbs well into skin. Almond oil is another proven option, especially cold-pressed almond oil, which retains more of its own beneficial fatty acids. Other workable carriers include extra virgin olive oil, sunflower seed oil, sesame oil, and hemp oil.
Pick your carrier based on how you plan to use the finished product. Jojoba works well for facial skincare because it closely mimics the skin’s natural oils. Almond oil is a good all-purpose choice for body use. Olive oil is heavier and better suited for healing balms or salves where you want a thicker consistency.
The Maceration Process
The standard approach is simple: combine dried helichrysum flowers with your carrier oil in a clean glass jar, seal it, and let it sit for about one month at room temperature in a dark place. The ratio matters. Based on established formulations, a good starting point is 1 part dried flowers to 7 or 8 parts carrier oil by weight. For example, 10 grams of dried flowers to 80 grams of almond oil, or roughly 1 gram of dried flowers to 7 grams of jojoba.
Cold Maceration (Room Temperature)
Place your dried flowers in a clean, dry glass jar. Pour the carrier oil over them until the plant material is fully submerged with at least an inch of oil above. Seal the jar tightly and store it in a dark cupboard or closet at room temperature. Gently shake or swirl the jar once a day to redistribute the plant material. After 28 to 30 days, strain the oil through cheesecloth or a fine mesh strainer, pressing the flowers to extract as much oil as possible. Strain a second time through a coffee filter for a cleaner finished product.
Solar Infusion
This variation uses gentle warmth from the sun to speed extraction slightly. Prepare the jar the same way as the cold method, but place it in a sunny windowsill or outdoors where it will receive indirect sunlight for part of the day. Cover the jar with a cloth or paper bag to filter the light, since direct, intense sunlight can degrade the oil. The infusion still takes about four weeks but may pull slightly more compounds from the flowers due to the warmth. Be cautious with this method in very hot climates, as excessive heat can cause the oil to oxidize faster.
Gentle Heat Infusion
If you want results faster, you can use low heat to accelerate the process. Place your flower-and-oil mixture in the top of a double boiler or in a glass jar set inside a pot of water. Warm the oil to around 100 to 110°F (38 to 43°C) and hold it at that temperature for 2 to 4 hours. Don’t let it get hotter than this. High heat destroys the delicate aromatic compounds you’re trying to preserve. This method won’t produce quite as rich a product as a full month-long maceration, but it’s a reasonable shortcut.
What Makes Helichrysum Oil Valuable
The primary compound in helichrysum essential oil is neryl acetate, which can make up anywhere from about 4.5% to over 21% of the oil depending on growing conditions and harvest timing. Other key compounds include a terpene called italicene (unique to this species), nerol, and several other aromatic molecules that contribute to the plant’s anti-inflammatory and skin-soothing reputation.
Research on isolated helichrysum compounds has shown that the whole oil’s biological activity is significantly greater than what you’d expect from its individual components alone. In other words, the compounds work together synergistically. This is one reason a full-spectrum infused oil, while less concentrated than a distilled essential oil, still offers real benefits for skin.
Storing Your Finished Oil
Once strained, pour your infused oil into dark glass bottles (amber or cobalt blue) to protect it from light degradation. Adding a small amount of vitamin E oil, roughly half a teaspoon per cup of infused oil, acts as a natural antioxidant that slows rancidity. Store the bottles in a cool, dark place. Refrigeration extends shelf life further and is a good idea if you’ve made a large batch.
Shelf life depends heavily on which carrier oil you used. Jojoba-based infusions can last a year or more because jojoba resists oxidation. Almond and sunflower-based oils are more prone to going rancid and should be used within 6 to 9 months. Trust your nose: if the oil develops an off, sharp, or painty smell, it has gone rancid and should be discarded.
Safety Considerations
Helichrysum has a strong safety profile. Clinical trials have reported no adverse effects, and the plant is considered safe for both topical and internal use. The main caution is for people with known sensitivity to plants in the daisy family (Asteraceae), which includes chamomile, ragweed, and chrysanthemums. If you react to those plants, do a patch test before using helichrysum oil on larger areas of skin. Apply a small amount to the inside of your wrist, cover it, and wait 24 hours.
Because your infused oil is diluted in a carrier, it’s gentle enough for direct skin application without further dilution. This is a meaningful advantage over purchased essential oil, which always needs to be diluted in a carrier before touching skin.