30 citations,
May 1999 in “Food and chemical toxicology” Procyanidin B-2 is safe to use on skin as a hair growth product.
7 citations,
January 2014 in “Biological & pharmaceutical bulletin” Rice bran oil extracted by supercritical CO2 is considered non-genotoxic.
19 citations,
October 1971 in “The BMJ” Anticonvulsant drugs may cause temporary chromosomal abnormalities.
60 citations,
August 2008 in “Human molecular genetics online/Human molecular genetics” A position effect on the TRPS1 gene causes excessive hair growth in humans and mice.
October 1971 in “The BMJ” Hair loss can be linked to hormonal changes, and physical conditions like heart defects can cause depression.