2 citations
,
January 2025 in “Brazilian Journal of Medical and Biological Research” Vitamin D3 speeds up skin healing by helping skin stem cells grow and develop.
3 citations
,
October 2019 in “Pharmaceutics” New technique implants pigment in scalp with less pain and damage.
July 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” Scientists created a new 3D skin model from cells of plucked hairs that works like real skin and is easier to get.
July 1999 in “Journal of the American Academy of Dermatology” 
3 citations
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March 1994 in “The Journal of Dermatologic Surgery and Oncology” Using a tungsten needle for scalp reduction surgery improves healing, reduces hair loss, and lessens scarring.
February 2019 in “Case medical research” The document does not state whether dexpanthenol dermal spray helps skin recover after laser hair removal.
12 citations
,
January 2022 in “Cells” Dermal papilla cell vesicles can boost hair growth genes in fat stem cells.
Microneedling with capillary therapy slightly improved hair growth.
April 2025 in “Journal of Medical Residency Review” PRP combined with other treatments shows promise for skin rejuvenation.
8 citations
,
April 2012 in “Laser Physics Letters” Antiseptic particles penetrate deeper into hair follicles than non-antiseptic ones.