Active substance
Estriol,estradiol
2 products from 2 companies contain this in United States.
2 without prescriptionCream
Available without a prescription
Biest 5.0 Estrogen Cream4 mg/85g + 1 mg/85gWithout prescription SHYNE BRANDS · Estriol,estradiolBiest 5.0 Estrogen Cream - 3.6oz4 mg/102g + 1 mg/102gWithout prescription SHYNE BRANDS/BIOLabs PRO · Estriol,estradiol
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.