How to test testosterone levels: types, markers, and results

Wondering how to test your testosterone levels? Learn testosterone testing methods, costs, and how to understand your results.

What Is Minoxidil? Types, Benefits, and Side Effects

Minoxidil for hair loss works. Learn more about the minoxidil benefits, side effects, and more before you start your minoxidil treatment.

What is Finasteride? How it Works, Side Effects and Benefits

Finasteride is one of the best hair growth treatments for men. Learn finasteride side effects, benefits, and more before you take it.

What is Dutasteride?: How it Works, Side Effects and Benefits

Dutasteride is an effective hair regrowth treatment. Learn how dutasteride works, side effects, and benefits before you start.

The Finger Length Testosterone Test: 2D:4D Ratio Explained

Is the 2D:4D finger length testosterone test real? Find out if it works plus other ways to accurately know your testosterone levels.

Hair Loss Treatments: Minoxidil, Dutasteride and Finasteride Explained

Find your hair loss treatment. Learn what hair loss treatments are available and how they work including minoxidil, dutasteride and more.