Oil Infusing Method using Stove

• Verify the Root Use Soul Ascentials Black Cohosh Root (Actaea racemosa), or root whose label names the botanical. Don’t substitute Asian Actaea species sold under the same common name — a documented adulterant.Genuine black cohosh root is dark brown to nearly black, knotty and fibrous when whole, or a fine grayish-brown when powdered. It should smell earthy and faintly medicinal — never musty, moldy, or scentless (a flavorless powder often signals dilution or a substitute plant). Black cohosh carries one of the highest documented adulteration rates of any botanical, most often with cheaper Asian Actaea/Cimicifuga species sold under the same common name; buy from a supplier who tests for species identity, and store your own stock airtight, away from light and moisture.
• Measure the Root Put dried root into a heat-safe pot, leaving 1-3 inches of headspace for the oil.This is the vessel that will sit inside a larger pot of water for the whole heat step, so pick something that fits comfortably with room to spare around the sides.
• Combine Root and Oil Add carrier oil to cover the root by at least 1 inch and stir to wet all of it.Fully submerging the root prevents any dry material from sitting exposed to air during the long, slow heat, which could scorch or oxidize instead of infusing cleanly.
• Warm in a Water Bath Set the pot inside a larger pot of water on an electric burner — never a direct gas flame — and hold it at a gentle 100-140°F.This double-boiler setup is what keeps the root gently warmed by steam and simmering water instead of direct pan heat, which is how you avoid frying or scorching it against hot metal.
• Hold the Heat Hold that low water-bath heat 1-5 hours, until the oil takes on the root’s color and scent.Some makers hold it even longer — 48-72 hours at a steady, controlled 100°F — for a deeper infusion; either approach works, just a different tradeoff of time versus intensity. Check the water level in the outer pot periodically and top it up if it’s simmering down.
• Strain the Oil Once cooled, strain through cheesecloth or a mesh strainer into a clean bowl, pressing out the last of the oil.Turn the heat off and let the pot cool before you strain — hot oil poured through cheesecloth by hand is a burn risk, and letting it cool first is simply safer.
• Bottle and Label Pour into sterilized bottles, seal, and mark with the date. External use only — patch test on your inner forearm 24 hours before wider use.Store cool and dark once sealed; kept this way, the oil should hold for up to a year. An optional 1% vitamin E can be added to help protect the oil itself from going rancid. Possible topical rash has been reported with black cohosh, which the patch test is meant to catch.