12 citations
,
  August 2018   in “BMC Biotechnology”    A protein found in safflower seeds can stimulate hair growth and speed up wound healing in mice.  
     
           11 citations
,
  October 2017   in “International Journal of Molecular Sciences”    A new drug delivery system using oil body-bound oleosin-rhFGF-10 improves wound healing and hair growth in mice.  
     
           11 citations
,
  January 2006   in “International Journal of Cosmetic Science”    Some oils can penetrate hair and reduce the stickiness between fibers, but mineral oil cannot.  
               7 citations
,
  March 2020   in “Journal of King Saud University. Science/Maǧallaẗ ǧāmiʹaẗ al-malik Saʹūd. al-ʹUlūm”    AiQingHua oil improves blood flow and promotes hair growth in mice.  
               6 citations
,
  January 2016   in “International journal of trichology”    Children's hair is more elastic, but tensile strength is similar across different factors.