Science-Powered Hair Care Insights:
Your Smart Guide to Healthy Hair

Keep up with science that powers your hair health

A man looking in the mirror

Why Mirror Checks Fail: How to Track Hair Loss Accurately

This article breaks down why mirror checks fail, what actually distorts your view of your own hair loss, and how to track hair loss at home.

Derma roller and Derma pen

Microneedling for Hair Growth: Does It Work, How Often, and What Depth?

This guide explains what scalp microneedling is, what studies show, common depth and frequency, and what to know before doing it at home.

Three men showing different stages of male pattern baldness and hair thinning

When Is the Best Time for a Hair Transplant?

Choosing the right time for a transplant depends on your hair loss stability, Norwood stage, donor area, and other factors. This guide helps you understand where you stand.

Man checking his thinning hairline in a bathroom mirror while holding a phone

Why Most Men Misjudge Their Hair Loss: The Case for Objective Measurement and Longitudinal Tracking

This article explains why it’s difficult to tell whether your hair is getting better, worse, or staying the same just by looking in the mirror or a few photos.

Three men showing different stages of male pattern baldness and hair thinning

The Science of Male Pattern Baldness: DHT, Follicle Miniaturization and What Actually Happens Over Time

This guide explains what male pattern baldness is, why it happens, and how to recognize its early signs so you can explore the right treatment options.