Test Kit - Saliva Profile One with Added E1 & E3 - 7 Tests: Estrone (E1), Estradiol (E2), Estriol (E3), Progesterone (Pg), Pg/E2 Ratio, Testosterone (T), DHEA-S, and morning Cortisol (C1) (Approved for NY Residents)E1, E2, E3, Pg, Pg E2 Ratio, T, DS, & C (Approved for NY Residents) (Exactly the same as ZRT Saliva Steroid LCMS Hormones Profile 7) Women's Experienced Sex Hormone Harmony Kit This kit is best suited for women who are currently or have in the past used bioidentical or pharmaceutical hormones. It measures all 3 forms of Estrogen, (E1 Estrone, E2 Estradiol, and E3 Estriol), as well as the other important sex hormones. This is the best kit to choose if