What is in bi-estrogen?

Answer 1

BI-ESTROGEN(BIEST)

Bi-estrogen, as the word might indicate, is a combination of two estrogens; Estriol (E-3), and Estradiol (E-2). These two estrogens are 2 of the 3 natural occurring or (bio-identical) estrogens found in the female body.

Answer 2

Would bi- estrogen cause soreness along my right/ left hip bone and tail bone

if cream is applied at the lower part of my abdomen near the hip?