January 2015 in “Hair transplant forum international” Up to 10% of hair loss patients might have early signs of a condition called Lichen Planopilaris.
December 1990 in “PubMed” Some drugs can cause hair loss, increase hair growth, or change hair color, but stopping the drug usually reverses these effects.
2 citations,
March 2015 in “Toxicology and Environmental Health Sciences” Rice bran extract caused moderate skin irritation but no eye irritation, while a diluted essence was not irritating to skin and only slightly to guinea pigs.