April 2014 in “The FASEB Journal” Geranium Sibiricum L extract may promote hair growth by increasing growth factors and decreasing inhibitory factors under stress.
Testosterone and dihydrotestosterone can slow down the growth of certain hair follicle cells.
Dermal papilla cells can help form hair-like structures in lab-grown skin cells.
268 citations
,
December 2003 in “Experimental Dermatology” Hair follicle cells can become fat and bone cells.
1 citations
,
November 2023 in “Journal of Microbiology and Biotechnology” Immortalized human dermal papilla cells were created that grow better and can still help form hair.
Wasabi leaf extract affects gene expression in skin cells.
25 citations
,
August 2015 in “International Journal of Cosmetic Science” Malva verticillata seed extract might help treat hair loss by activating hair growth signals in skin cells.
8 citations
,
March 2015 in “Molecular Medicine Reports” Hair dye ingredient PPD causes cell death and aging in human hair cells by altering microRNA levels.
January 2026 in “Applied Biological Chemistry” Ishophloroglucin A from Ishige okamurae may be a natural alternative for treating hair loss by inhibiting 5α-reductase and promoting hair growth.
January 2025 in “Cosmetics” Astragalus sinicus extracts may help promote hair growth and treat hair loss.
57 citations
,
May 2016 in “Matrix Biology” Laminin α5 is essential for skin communication and health.
35 citations
,
February 2015 in “Experimental Dermatology” Cells from the base of hair follicles help blood vessel cells survive and grow, which is important for healthy hair.
26 citations
,
July 2016 in “PLOS ONE” Activating β-catenin in certain skin cells speeds up hair growth in mice.
25 citations
,
March 2017 in “Archives of Dermatological Research” Sinapic acid may help hair growth by activating a specific cell pathway.
18 citations
,
November 2013 in “Molecules and Cells” New culture method keeps human skin stem cells more stem-like.
16 citations
,
December 2016 in “Molecular Medicine Reports” Platelet-rich plasma may help hair follicle cells grow by affecting certain genes and pathways.
10 citations
,
January 2013 in “Stem Cells and Development” Scientists identified a unique type of human skin stem cell that could help with tissue repair.
8 citations
,
March 2020 in “Frontiers in Cell and Developmental Biology” Researchers created immortal human skin cells with constant testosterone receptor activity to study hair loss and test treatments.
7 citations
,
December 2016 in “Journal of The Taiwan Institute of Chemical Engineers” Pig blood plasma can be used to promote human hair growth and is a good alternative to the commonly used serum additive.
5 citations
,
January 2021 in “BioMed Research International” Noncrosslinked hyaluronic acid helps human hair cells grow and could be a potential hair loss treatment.
3 citations
,
January 2025 in “Biomaterials Science” Blue light-enhanced nanovesicles from stem cells improve skin and hair cell function, offering a safer treatment for skin and hair disorders.
3 citations
,
January 2018 in “Biomedical dermatology” Green tea extract helps prevent cell death and supports cell survival in hair cells exposed to a chemotherapy drug.
2 citations
,
December 2024 in “Journal of Photochemistry and Photobiology B Biology” Pulsed wave red LED light is more effective than continuous wave light for promoting hair regrowth.
2 citations
,
April 2022 in “Journal of Cosmetic Dermatology” Camellia seed cake extract helps hair grow by affecting cell growth and growth factor levels.
1 citations
,
September 2025 in “Wound Repair and Regeneration” Tilapia skin matrix effectively aids skin wound healing and is a promising option for clinical use.
1 citations
,
January 2019 in “The International Journal of Lower Extremity Wounds” Artificial dermal template treatment can stimulate complete skin and hair follicle regrowth.
March 2026 in “Scientific Reports” Ferulic acid may help hair grow by activating certain receptors in cells.
March 2026 in “Planta Medica” Serenoa repens extract may help hair growth in both men and women.
February 2025 in “Natural Product Communications” Aloe vera, Centella asiatica, Green Tea, and Pueraria mirifica extracts together boost hair growth by enhancing stem cell properties.
December 2024 in “Macromolecular Bioscience” The new collagen template speeds up production and supports skin healing without harmful reactions.