5 citations
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January 2021 in “BioMed Research International” Noncrosslinked hyaluronic acid helps human hair cells grow and could be a potential hair loss treatment.
January 2017 in “Journal of Dermatology and Venereology” Naringenin and Hesperetin may help hair grow and protect hair cells from damage.
19 citations
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April 2020 in “Oxidative Medicine and Cellular Longevity” Fernblock® helps protect skin cells from pollution and stress, reducing inflammation and damage.
15 citations
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April 2011 in “The journal of investigative dermatology/Journal of investigative dermatology” A3B5 can reduce skin pigmentation and slow melanoma growth.
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February 2021 in “Gels” HYDRO DELUXE BIO hyaluronic acid hydrogel is compatible with skin cells, may reduce inflammation, promote blood vessel growth, and protect against oxidative stress, suggesting it could help revitalize hair follicles.
October 2025 in “Physiologia” Spermidine may improve skin health and hair growth by enhancing cell function.
January 2025 in “Conservation Physiology” Bear hair grows 0.10 to 1.05 mm per day, varying by individual and season.
20 citations
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November 2014 in “Developmental Dynamics” Palate formation and skin healing share similar biological processes.
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April 2019 in “Biomolecules & Therapeutics” Udenafil may help hair grow by activating certain stem cells.
5 citations
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February 2022 in “Stem cell reports” Thymic stromal lymphopoietin (TSLP) promotes hair growth, especially after skin injury.
35 citations
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June 2012 in “PloS one” Keratin 15 expression in skin cells is regulated by two mechanisms involving PKC/AP-1 and FOXM1.
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April 2008 in “Journal of Biological Chemistry” HMG-CoA reductase is crucial for skin wound healing by regulating keratinocyte growth and blood vessel formation.
25 citations
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October 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” Mouse profilaggrin helps in skin cell differentiation and may be involved in calcium signaling.
23 citations
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June 2016 in “FEBS Journal” Boosting β-catenin signaling in certain skin cells can enhance hair growth.
9 citations
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August 2023 in “Antioxidants” Gelidium corneum seaweed has promising skin health benefits, including UV protection and healing properties.
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September 2025 in “International Journal of Molecular Sciences” EGCG in green tea benefits skin, hair, cancer treatment, weight loss, diabetes, heart, and brain health.
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July 2019 in “PeerJ” Removing the VDR gene in skin cells reduces their growth and affects hair-related genes.
1 citations
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May 2024 in “Pharmaceutics” Hemp is a promising ingredient for skin products due to its healing and soothing properties.
February 2026 in “International Journal of Molecular Sciences” Muscarinic acetylcholine receptors in skin cells help regulate and promote hair growth.
February 2026 in “MDPI (MDPI AG)” Exosome-based treatments may improve skin and hair issues, but more research is needed for safety and effectiveness.
414 citations
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August 2005 in “Nature” Activating TERT in mice skin boosts hair growth by waking up hair follicle stem cells.
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November 2018 in “Cell” TNFα helps grow and maintain liver cells in 3D culture for a long time.
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March 2022 in “Frontiers in Bioengineering and Biotechnology” Bioengineered scaffolds help heal skin wounds, but perfect treatments are still needed.
53 citations
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April 2016 in “Stem cell research & therapy” LL-37 helps stem cells grow and move, aiding tissue regeneration and hair growth.
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May 2016 in “Experimental and Therapeutic Medicine” MMP-2 and MMP-9 help hair grow, while their inhibitors peak when hair growth slows.
17 citations
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July 2024 in “Frontiers in Oncology” New therapies and trials are needed for Merkel cell carcinoma, a tough skin cancer.
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April 2019 in “Scientific Reports” A protein called HMGB1 helps hair grow by affecting prostaglandin metabolism.
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March 2022 in “Cancers” Proton minibeam radiotherapy may reduce skin side effects by causing localized DNA damage.
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August 2025 in “International Journal of Molecular Sciences” Nutraceutical insulin-sensitizing agents may help treat skin conditions like psoriasis and acne.
418 citations
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January 2018 in “Journal of Investigative Dermatology” Researchers found four distinct fibroblast types in human skin, which could help in treating wounds and fibrotic diseases.