Elestrin and Divigel are both gel competitors. Minivelle/ Vivelle Dot are biggest competitors in transdermal estrogen market
Since most competitors enter the market and pass EstroGel in sales, EstroGel really isn't a competitor. The product also only has a minuscule market share anyway.
doesn't matter, some company is paying some firm to be a lazy creeper on CP and fill out a competitive landscape report on testosterone market