Herbs are not sterile!
While I take great care to clean all equipment in between uses, I create multiple products in the same area, which includes common allergens, such as coconut and plants in the nut family.
If you are allergic to any ingredient listed on the product's packaging, DO NOT USE IT! Our skin absorbs elements just as our digestive systems do, so if you can't eat it, you shouldn't put it on your skin either.
Just because a product doesn't include a known allergen does not mean you cannot react to it. I always recommend that you patch test any product that you are using for the first time. Start by placing a small amount of product on a sensitive area, such as the inside of your wrist, or by taking a small dose, puff, shortened application, etc. Wait at least 20 minutes or up to 24 hours to gauge for any strange reactions. Should any discomfort occur, discontinue use immediately and seek appropriate medical attention!
For more questions regarding allergens, please reach out to me at firstname.lastname@example.org.