Letrazole Femara Letrozole 2.5mg 100pcs oral steroids tablets
Original price was: $150.00.$55.00Current price is: $55.00.Letrozole (Femara) is a non-steroidal Type II aromatase inhibitor that competitively coordinates with the CYP19A1 heme iron, reversibly blocking androgen-to-estrogen conversion. A high-potency research tool for achieving strong estrogen suppression.