Burt's Bees Healthy Treatment Parsley Blemish Stick with Willowbark [2] Absolutely amazing stuff. Packed with all natural ingredients like calendula, borage, parsley, willowbark, fennel, etc, this stick zaps blemishes. Small ones are gone overnight, larger ones in a short period of time. The drawbacks are the smell (heavy fennel/licorice) and the roll on application (gets cloudy and icky looking). But the stuff works and I swear by it.