How to Make Herbal Oil

These simple methods to make herbal oil will become the base of all of your homemade herbal medicines and body products.

Infusing oil with healing herbs is a great way to make many bases for homemade beauty and body products such as lotions, salves, and lip balm. I love to make calendula oil this way for my homemade healing 2 ingredient calendula salve!

Oil Options

When choosing a oil to infuse, look for an oil high in omega-9 oleic acid. Some good options for herbal oil include:

• olive oil
• sunflower oil
• apricot kernel oil
• almond oil

Herbs to use in Infused Oils

Different herbs contain different healing properties. When choosing herbs, look for the best quality, organic, herbs.

• Arnica flowers—Great for swelling, bruises, as well as aches and sprains.
• Lavender—The perfect herb to make a relaxing and antibacterial salve. Great to use before bed.
• Chamomile—Like the tea, adding chamomile makes for a calming salve.
• Comfrey—A great plant to help with pain and inflammation, I've also used it for eczema.
• Lemon Balm—Cooling and calming on skin irritations. Good for bug bites.
• Peppermint—A great oil to massage into sore muscles and feet.
• St. John’s Wort—A deep penetrating oil for sore limbs.

Depending on the herbs chosen, you'll either want to use fresh or dried. When using fresh herbs be sure to leave them out of 24 hours so that the extra moisture will evaporate.

Method

Cold Method Infusion

This method to make herbal oil, is best to use with dried herbs. If your herbs are large, chop or break them up into smaller pieces so there is more surface area for the oil to extract the benefits of the plants.

• fill the sterilized jar with the herbs
• top the dried herbs with oil of choice. Be sure to cover them all to prevent mold growth.
• use a knife to pop and remove any air pockets
• cover the jar with a sterilized lid. Leave the jar in a dark, cool, area (like a pantry or cupboard). Leave the oil to infuse for 4-6 weeks
• after the herbs have infused, strain the oil with cheese cloth or a fine mesh strainer
• label the oil and store in a cool, dry place to preserve the potency

Solar Method Infusion

This is another folk method to extract the benefits of the plant. Some believe that the heat from the sun is a better form of extraction. Use either method interchangeably.

• follow the steps as stated above
• instead of storing the herb oil in a dark spot, place it in a sunny window or in the garden. Give the jar a gentle shake every few days
• let the oil infuse for 4-6 weeks and strain as above
• seal and label and store in a dark and cool location

Double Boiler Infusion

This method to make herbal oil is faster, and one I use often. It is a good option if you're in a time crunch.

• begin by setting up a double boiler, but make sure that the water does not touch the bottom of the top bowl
• in the bowl combine the oil and herbs. If you want to do this super-fast, cover the bowl with a lid and allow the water to come to a simmer on leave on low heat for 3-4 hours (check the water level often so that the pot doesn't burn, and to keep an eye on the herbs to make sure they don't get deep-fried)
• when the oil takes on the scent and colour of the herb it's done. I prefer a lazy version of this method where I bring the water to a low simmer for 10 minutes then turn it off and let the herbs steep. I do this off and on again just about each time I enter the kitchen over a two day period—say 8-12 times total.
• once the herbs are infused in the oil, drain the mixture through cheesecloth and store as above

What to Make with Herbal Oil

• 2 Ingredient Calendula Salve
• Vegan Lotion
• Herbal Oil treatments

Tips + Notes

• if you want to make your herbal oil even more potent, drain the herbs out after 2-3 weeks and replenish with fresh herbs. Let them infuse in the oil for another 2-3 weeks
• always use the best quality herbs you can—organic if possible
• store oil in amber jars or in a dark cupboard for longevity

Recipe

Print Recipe

4.75 from 4 votes

Herbal Oils

This recipe for herbal oil can easily be doubled, tripped, or even halved. Because the time involved, it is best to make larger quantities. Feel free to use this oil in salves, creams, lip balms, and hair masks.

Prep Time10 mins

Additional Time30 d 10 hrs

Total Time30 d 10 hrs 10 mins

Author: Sophie MacKenzie

Ingredients

• 1 Cup olive oil sunflower oil, apricot kernel oil, or almond oil
• ½ Cup packed fresh or dried herbs like arnica flowers lavender, chamomile, comfrey, lemon balm, peppermint, St. John’s wort, or calendula

Instructions

Cold Method Infusion

• This method to make herbal oil, is best to use with dried herbs. If your herbs are large, chop or break them up into smaller pieces so there is more surface area for the oil to extract the benefits of the plants.
• Fill the sterilized jar with the herbs.
• Top the dried herbs with oil of choice. Be sure to cover them all to prevent mold growth. Use a knife to pop and remove any air pockets.
• Cover the jar with a sterilized lid. Leave the jar in a dark, cool, area (like a pantry or cupboard). Leave the oil to infuse for 4-6 weeks.
• After the herbs have infused, strain the oil with cheese cloth or a fine mesh strainer.
• Label the oil and store in a cool, dry place to preserve the potency.

Solar Method Infusion

• This is another folk method to extract the benefits of the plant. Some believe that the heat from the sun is a better form of extraction. Use either method interchangeably.
• Follow the steps as stated above.
• Instead of storing the herb oil in a dark spot, place it in a sunny window or in the garden. Give the jar a gentle shake every few days.
• Let the oil infuse for 4-6 weeks and strain as above. Seal and label and store in a dark and cool location.

Double Boiler Infusion

• This method to make herbal oil is faster, and one I use often. It is a good option if you're in a time crunch.
• Begin by setting up a double boiler, but make sure that the water does not touch the bottom of the top bowl.
• In the bowl combine the oil and herbs. If you want to do this super-fast, cover the bowl with a lid and allow the water to come to a simmer on leave on low heat for 3-4 hours (check the water level often so that the pot doesn't burn, and to keep an eye on the herbs to make sure they don't get deep-fried).
• When the oil takes on the scent and colour of the herb it's done. I prefer a lazy version of this method where I bring the water to a low simmer for 10 minutes then turn it off and let the herbs steep. I do this off and on again just about each time I enter the kitchen over a two day period—say 8-12 times total.
• Once the herbs are infused in the oil, drain the mixture through cheesecloth and store as above