Est-AdaptEst Adapt is an estriol only formula, maximizing dosing options and clinical success. Est Adapt contains 0. 5 mg per drop of estriol while the competing product contains 0. 2 mg per drop. Other brands combine estriol and progesterone in the same formula, negating the opportunity for precision dosing. This creates limitations for addressing clinical needs and eliminates the option to use estriol on its own. For example, if a patient needs an additional