March 2026 in “Frontiers in Pharmacology” New treatments for hair loss show promise but need more testing for effectiveness and safety.
68 citations
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March 2018 in “Biomaterials” Tiny needles with valproic acid can effectively regrow hair.
10 citations
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May 2020 in “Dermatology Research and Practice” Proteoglycans are important for hair growth, and a specific treatment can help reduce hair loss.
September 2025 in “Lasers in Medical Science” December 2025 in “Clinical Case Reports” The exosome injections were from stem cells and plants, not umbilical cords.
1 citations
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July 2023 in “International Journal of Biological Macromolecules” The study created a new hair loss treatment paste that regrows hair faster and with fewer side effects than minoxidil alone.
49 citations
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April 2007 in “Pediatric Dermatology” Biotin improved hair appearance in uncombable hair syndrome but didn't change hair structure.
May 2025 in “Protein & Cell” Collagen CLR and placenta extract may help treat diffuse hair loss.
The document concludes that activating hair roots is important for improving hair growth and preventing hair loss.