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December 2015 in “Biomacromolecules” Keratin hydrogels can be customized for better tissue healing.
Recombinant type XVII collagen may help regrow hair by activating specific cell pathways.
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January 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Growth hormone is important for regulating human hair growth.
May 2025 in “Acta Biomaterialia” The new microneedle treatment effectively promotes hair growth better than minoxidil.
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January 2019 in “Annals of Dermatology” Bilobetin may help reduce acne by decreasing sebum production.
17 citations
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February 2015 in “International Journal of Molecular Sciences” A special mix from certain skin cells can help hair grow by making hair root cells grow faster and activating growth signals.
8 citations
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February 2025 in “Frontiers in Medicine” IGF-1, KGF, and stem cells help skin cells move and survive, potentially speeding up wound healing.
21 citations
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January 2018 in “The Korean Journal of Physiology and Pharmacology” Modified stem cells from umbilical cord blood can make hair grow faster.
39 citations
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March 2008 in “Growth hormone & IGF research” Raspberry ketone may help grow hair and improve skin elasticity.
November 2025 in “Cosmetics” Centella asiatica with growth factors improves hair and scalp health.
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July 2021 in “Biomolecules” Centipeda minima extract helps hair grow by activating important growth signals and could be a promising hair loss treatment.
25 citations
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June 2014 in “Journal of Endocrinology/Journal of endocrinology” Human sebaceous glands contain enzymes that affect androgen production and may influence sebum production and acne.
25 citations
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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.
37 citations
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November 2019 in “Journal of Microbiology and Biotechnology” Loliolide can boost hair growth by activating specific cell pathways.
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December 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Human scalp hair follicles can produce hormones and have a system similar to a brain-body communication network.
January 2026 in “Dermatologic Therapy” Human foreskin fibroblast–conditioned medium improved hair growth in androgenetic alopecia patients.
Hormones, especially testosterone and DHT, are key for penis development and function, and testosterone therapy may help with erectile dysfunction in those with low levels.
March 2022 in “Molecules” Adenosine can help treat hair loss by promoting hair growth.
20 citations
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January 2019 in “Journal of dermatological science” Male hormones indirectly affect skin cell development by increasing growth factor levels from skin fibroblasts.
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September 2018 in “International Journal of Molecular Sciences” PRP derivatives are likely safe for therapeutic use without harmful effects.
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September 2019 in “ACS Applied Bio Materials” The hydrogel with bioactive factors improves skin healing and regeneration.
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January 2008 in “Gene therapy” Gene therapy shows promise for enhancing physical traits but faces ethical, safety, and regulatory challenges.
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July 2001 in “APMIS. Acta pathologica, microbiologica et immunologica Scandinavica./APMIS” Estrogens are key for bone growth spurts in both boys and girls and affect growth into adulthood.
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December 2021 in “International journal of molecular sciences” Growth hormone levels affect hair growth and loss, with too much causing excess hair and too little leading to hair loss.
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September 2015 in “Protein expression and purification” Scientists made safflower seeds produce a human growth factor that could help with hair growth and wound healing.
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February 1999 in “The journal of investigative dermatology/Journal of investigative dermatology” IGF-1 increases whisker growth in transgenic mice.
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October 2007 in “Expert Review of Dermatology” Hair ages due to various factors and treatments like minoxidil and finasteride can help, but more research and better public awareness are needed.
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September 2010 in “Cancer Prevention Research” The research suggests new treatments for skin cancer could target specific cell growth pathways.
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August 2023 in “Journal of Investigative Dermatology” IL-15 helps hair grow longer and stronger by extending the growth phase and reducing cell death.
200 citations
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August 2009 in “Experimental dermatology” Eating high-glycemic foods and drinking milk may worsen acne by increasing insulin and IGF-1 levels.