This page describes three types of hair loss hoaxes that are common, scalp cleansers, nutritional supplements, and scalp massagers.
Reasons why we fall for hair loss hoaxes including placebo effect, cleansing effect, and thickening effect.
Why the government doesn't crack down on false hair products. Includes a blurb about the Helsinki formula a famous hair loss hoax.
A top ten list of suspicious factors. Look for the factors to determine if a product is really a hair loss hoax.