Minoxidil is effective for promoting hair growth in different areas, but its effectiveness varies depending on the region—scalp, beard, or eyebrows—due to differences in hair follicle characteristics and hair growth patterns. 1. Scalp (Androgenetic Alopecia): Effectiveness: Minoxidil is most commonly used for scalp hair loss, particularly in cases of androgenetic alopecia(male and female pattern baldness). It works best on the …

Minoxidil is an FDA-approved topical product that can be used for hair growth, and is currently commonly used in 2% minoxidil solution and 5% minoxidil solution. Minoxidil works primarily by dilating blood vessels and improving blood flow to the scalp, which can stimulate hair growth. However, minoxidil also lead to a variety of side effects. Reasons of some common side …