165 citations
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January 2008 in “Journal of biomaterials science. Polymer ed.” The peptide GHK-Cu helps heal and remodel tissue, improves skin and hair health, and has potential for treating age-related inflammatory diseases.
138 citations
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May 2000 in “Maturitas” Estrogen replacement can improve skin health in menopausal women but doesn't reverse sun damage or prevent hair loss.
137 citations
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June 2005 in “Climacteric” Estrogen loss during menopause worsens skin health, but hormone replacement therapy may improve it, though more research is needed.
90 citations
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January 1979 in “International review of cytology” Wool follicles are complex, involving interactions between different cell types and structures.
67 citations
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January 2007 in “Climacteric” Estrogens and SERMs can help with skin aging, but their safety and effectiveness need more research.
55 citations
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January 2007 in “Climacteric” Menopause and aging can affect women's quality of life and sexuality, but hormone therapies may help alleviate these issues.
51 citations
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February 2006 in “Clinics in Dermatology” Pregnant women often experience skin and hair changes, with over half getting stretch marks and pigment changes, and should be cautious with cosmetic procedures due to potential risks.
18 citations
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February 2023 in “Plants” Purple glutinous rice extracts can help whiten skin and reduce aging signs.
7 citations
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April 2014 in “Cell biology international” Melatonin treatment helps improve skin health in postmenopausal rats.
4 citations
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November 2014 The skin protects the body, regulates temperature, senses touch, and makes vitamin D.
2 citations
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August 2023 in “Marine drugs” Collagen from tilapia scales may improve hair and skin health by reducing stress and inflammation and encouraging hair growth.
1 citations
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January 2009 in “Elsevier eBooks” The document concludes that a deeper understanding of skin aging and photodamage is needed to create better skin treatments.
December 2025 in “Academic Journal of Science and Technology” Mesenchymal stem cells can effectively aid skin healing and anti-aging.
January 2025 in “Journal of Pharmacognosy and Phytochemistry” Marine-derived supplements may improve skin and hair health.
September 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.
January 1989 in “Clinical and Experimental Dermatology” The symposium concluded that hair growth involves complex processes, including the hair follicle life cycle, the role of the dermal papilla, hair strength, pigmentation, and the impact of diseases and treatments like minoxidil on hair and skin.
20 citations
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July 1987 in “Development Genes and Evolution”
127 citations
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March 2016 in “PLoS ONE” Key genes and pathways crucial for hair follicle development in cashmere goats were identified, aiding fleece production improvement.
24 citations
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July 2011 in “PubMed” Thyroid hormones affect skin texture, hair and nail growth, and can cause skin diseases related to thyroid problems.
May 2025 in “International Journal of Trichology” The supplement improved hair health and reduced shedding in people with telogen effluvium.
8 citations
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September 2016 in “Pediatric dermatology” People with Mucopolysaccharidoses often have skin problems like thick skin and extra hair, and recognizing these can help diagnose and treat the condition early.
5 citations
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August 2011 in “Biotechnology and Bioprocess Engineering” March 2007 in “Journal of Plastic Reconstructive & Aesthetic Surgery” A new method was developed to create better skin models for healing and reconstruction.
April 2025 in “Cosmetics” RCDP NCs are promising anti-aging cosmetic ingredients that improve skin health by reducing oxidative stress and enhancing cell function.
9 citations
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January 2021 in “Acta Cirúrgica Brasileira” Dipotassium glycyrrhizinate helps wounds heal faster, especially in the early stages.
December 2025 in “Advanced Healthcare Materials” The composite helps hair growth and scalp healing by reducing stress and inflammation.
81 citations
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January 2000 in “American journal of clinical dermatology” Various treatments can improve post-acne scars, but results vary.
32 citations
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December 2015 in “PloS one” P144® improves hypertrophic scars by reducing size and thickness and increasing elasticity.
March 2026 in “Molecules” Camellia sinensis seed flavonoids can reduce skin inflammation and damage from UV rays.
December 2025 in “International Journal of Molecular Sciences” Centella asiatica extract taken orally can reduce skin aging from UVB exposure.