Is there a specific cream or oil to fatten up thinning ear lobes?

 A great way to plump up the ear lobes is actually to inject a dermal filler. Many of the dermal fillers would work in this area, I often just use a little bit of a syringe of what I am using in the face for patients that have earlobe  concerns. 

Hello Yeacurtis3,There is no specific cream or ointment to plump up ear lobes.  Continued use of gauges, especially if you are still going up in size, will cause progressive thinning and atrophy of the earlobe.  If you are still interested in using gauges then a filler or fat transfer can help to plump them up.  If you are interested in closing the gauge surgically then that will also improve the size which can then be later improved with fillers or fat grafting.  I hope this helps and good luck.