Vita Letrozole 2.5mg X 50 Capsules

Letrozole is an anti-estrogen of the Aromatase Inhibitor (AI) family and is one of the most potent and powerfully effective of all AI’s. There are several AI’s available on the market. Arimidex is probably the most common AI with Aromasin . However, there are many who find Letrozole to be the most effective.