I have a ganglion cyst on my index finger joint. I have applied frankincense oil on the cyst for 7 days, 3 times a day. The cyst HAS NOT gone away nor has it even reduced in size. I am disappointed considering all the great reviews listed below. I will continue this treatment and report back if I see any positive results. At this point in time I do not recommend using this product for your ganglion cyst.