Scalp massage therapy can raise blood circulation and also lower swelling, helping with hair development. One research study likewise located massage therapy to change genetics expression, activating boosted development. I made use of a massage therapy device for 5 mins everyday to see if I can reverse my thinning hair.
2016 Study: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4740347/
2019 Study: https://link.springer.com/article/10.1007/s13555-019-0281-6
Scalp Massage Tutorial: https://vimeo.com/310444236/bed6eb03c2