Evidence-based guides on hair loss treatments, causes, and care.
Hair loss has more than one cause, most common being telogen effluvium and androgenetic alopecia. They can occur independently, they can occur simultaneously, and they look simi...
Dutasteride is approved at 0.5 mg daily for benign prostatic hyperplasia. For hair loss, where it is used off-label in the United States and is approved in South Korea and Japan...
Minoxidil is one of two FDA-approved treatments for hair loss and the most widely used topical hair loss medication in the world. It comes in concentrations ranging from 2% to 1...
Understanding the hair growth cycle is not just academicz It has direct implications for how hair loss treatments work, why they take so long to produce visible results, and why...
When a clinician evaluates male pattern hair loss, one of the first tools they may use is the Norwood Scale. It is the most widely used classification system for male androgenet...
Zinc is an essential trace mineral. The body uses it in more than 300 enzyme processes, including DNA synthesis, protein synthesis, and cell division. All of these matter for ha...
Hair transplant surgery has improved significantly in recent years. Here's a detailed look at what the procedure involves, what it costs, and what results you can realistically expect.
DHT is the primary driver of male pattern baldness, but the mechanism is more nuanced than most people realize. Here's what the science actually says.
Both are FDA-approved and widely used, but they work in completely different ways. Here's what the evidence actually says about choosing between them.