Customers can contact customer service by phone, email or chat, as stated by Amazon. To contact customer service from the U.S. or Canada directly call 1-866-216-1072, as of 2015.
Almond Bitter Essential Oil. Adam Michael has this to say âThe aroma of bitter almond essential oil is almond intense and sweet nutty with watery apple and juicy cherry nuances. This essential oil is produced from the volatile oil obtained from the bitter almond kernels â Prunus amygdalus var. Amara. The main chemical constituent in the essential oil is benzaldehyde (>97%) whether this is from a natural or synthetic source â both may still be sold as bitter almond.
A glass container with a narrow opening (check thrift stores) 1  4-5 reed diffuser sticks (these are the ones I bought) OR bamboo skewers. 2  1/4 cup carrier oil (I recommend lighter oils such as fractionated coconut oil, sweet almond oil, or safflower oil.) 3  20-25 drops of essential oil(s) (these are the essential oils I LOVE)