January 2024 in “Molecules (Basel. Online)” Juglone from walnut extracts may help repair damaged hair.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Ginseng and Albizia extracts may help prevent age-related hair thinning.
277 citations
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February 2013 in “Science Signaling” Mitochondrial reactive oxygen species are essential for skin and hair development.
1 citations
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August 2022 in “BMC Plant Biology” Melatonin helps broccoli roots produce anti-cancer compounds by controlling nitric oxide and hydrogen peroxide levels.
December 2025 in “Pharmaceutics” Araliadiol may help reduce skin aging and inflammation without killing cells.
April 2025 in “Antioxidants” Rhus semialata gall extract and Penta-O-Galloyl-β-D-Glucose may effectively reduce hair loss.
April 2017 in “Journal of Investigative Dermatology” Certain compounds can protect hair cells from aging and promote growth.
June 2009 in “Pigment Cell & Melanoma Research” Preventing hair graying may be possible by managing oxidative stress and activating melanocyte stem cells.
October 2025 in “Coloration Technology” Delipidised wool is brighter, dyes better, and is more eco-friendly.
12 citations
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January 2020 in “Analyst” Researchers found markers that can tell if hair has been bleached, which could improve hair test accuracy.
1 citations
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October 2021 in “Clinical, Cosmetic and Investigational Dermatology” Vitamin B3 may help prevent hair loss and promote hair growth by protecting scalp cells from stress and reducing hair growth-blocking proteins.
ACA from Alpinia galanga may prevent testosterone-related hair loss.
Hypoxic preconditioning helps human hair follicle stem cells survive oxidative stress.
January 2023 in “Journal of Ravishankar University” Hair loss can be caused by stress, aging, and harmful substances that create an imbalance in the body's natural processes.
19 citations
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November 2017 in “Journal of Pharmaceutical Sciences” A new gel containing minoxidil can treat hair loss effectively, potentially reducing side effects and improving treatment.
32 citations
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June 2021 in “Frontiers in Pharmacology” The hydrogel speeds up burn wound healing and promotes tissue regeneration.
February 2024 in “Journal of Cellular and Molecular Medicine” A hydrogel releasing pectolinarin speeds up wound healing and reduces scarring.
4 citations
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December 2023 in “Advanced science” New injectable hydrogels with gelatin, metal, and tea polyphenols help heal diabetic wounds faster by controlling infection, improving blood vessel growth, and managing oxidative stress.
11 citations
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June 2016 in “npj Regenerative Medicine” The symposium concluded that understanding how different species repair tissue and how this changes with age can help advance regenerative medicine.
December 2025 in “Antioxidants” Fermented Yeast Complex Extract helps regrow hair by reducing oxidative stress and inflammation.
May 2024 in “FEBS open bio” Annurca apple extract may help treat hair loss and protect against oxidative stress.
February 2025 in “International Journal of Cosmetic Science” A new amino acid derivative, ATS, improves hair texture and moisture, making it easier to straighten curly hair.
66 citations
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September 2005 in “Photochemical & photobiological sciences” We don't fully understand how sunlight damages different types of hair.
26 citations
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December 2021 in “Regenerative Biomaterials” The hydrogel speeds up skin wound healing and helps regenerate tissue.
January 2025 in “Exploratory Animal and Medical Research” Lithium carbonate and lead acetate together harm the heart more than individually.
58 citations
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October 2016 in “Journal of Investigative Dermatology” Activating Nrf2 protects human hair follicles from oxidative stress and helps prevent hair growth inhibition.
53 citations
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October 2014 in “Free radical biology & medicine” Defective mitochondrial DNA replication causes aging symptoms and increased oxidative damage in mice.
10 citations
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September 2020 in “Biopolymers” Hair's structure and properties change with pH; acidic pH maintains strength and less swelling, while alkaline pH increases water content and swelling.
Adequate vitamin D might lower, and high hair chromium might increase DNA damage in obese women.
January 2024 in “GeroScience” Using radiation to make mice's hair turn gray helps study and find ways to prevent or reverse hair graying.