Active substance

Estrogen

2 products from 2 companies contain this in United States.

2 without prescriptionCreamLiquid

Available without a prescription

Arthcal Estrogen.2 g/100mLWithout prescriptionCream Beijing JUNGE Technology Co., Ltd. · Estrogen Estrogen 15179X/29.5mLWithout prescriptionLiquid Professional Complementary Health Formulas · Estrogen

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.