eos, new directions(online) or health store. Fos, online, many good places that offer sample size, peakcandles, offer 10 -1 oz bottles for 20$ and 1 ounce is enough for a 30 oz oil batch(hp) and 2 ounces enought for 30oz cp batch. you can order as many of the same frag you want from them, i find it a very good deal, and wholesalesupplies has frag oils with no shipping(yeah), there really isnt any stores that sell fos, that i know of, unless you have a soap making supply store near, you could google it?If you want a good tested recipe, i could give you a bunch, pm me.