Hair Loss Remedy FAQ - What's this I keep hearing about Dutasteride, a dual 5AR inhibitor?

What's this I keep hearing about Dutasteride, a dual 5AR inhibitor?DHT is produced from testosterone by two 5-alpha reductase isoenzymes, called Type I and Type II. Type I 5AR is much more prominent in the scalp than Type II. However, immunostaining techniques reveal that Type I is abundant in sebaceous glands, while significant Type II is present in the dermal papilla itself. Glaxo Wellcome has