January 2005 in “China Surfactant Detergent & Cosmetics” Black mud boosts collagen, enhances hair growth, and smoothness in mice.
April 2016 in “Journal of The American Academy of Dermatology” A botanical lotion can increase scalp collagen and extend hair growth phase, potentially improving hair thinning issues.
July 2024 in “Experimental Dermatology” AP collagen peptides help hair grow and improve hair health.
4 citations
,
December 2017 in “International Journal of Biomedicine” Fibroblast transplantation improves wound healing, with dermal equivalents slightly enhancing skin regeneration.
5 citations
,
July 2023 in “Frontiers in Veterinary Science” Combining PRP and MSCs improves skin healing and structure.
137 citations
,
June 2005 in “Climacteric” Estrogen loss during menopause worsens skin health, but hormone replacement therapy may improve it, though more research is needed.
98 citations
,
November 2014 in “PLoS ONE” Hyaluronidase speeds up wound healing and reduces inflammation.
76 citations
,
May 2007 in “Menopause International” After menopause, women lose a lot of skin collagen, but estrogen replacement might improve skin health.
27 citations
,
October 2020 in “Biomedicine & Pharmacotherapy” Hair follicle stem cells help skin heal and grow better.
20 citations
,
January 2013 in “Plastic & Reconstructive Surgery” The new device safely and effectively rejuvenates skin, making it thicker and healthier.
15 citations
,
February 2015 in “Han-gug chugsan sigpum hag-hoeji/Korean journal for food science of animal resources” Egg shell membrane hydrolysates can reduce wrinkles and improve skin health.
14 citations
,
April 2022 in “Climacteric” Menopause causes dry skin, wrinkles, and hair changes, with hormone therapy helping but not recommended just for these issues.
1 citations
,
January 2024 in “Advanced science” Fibronectin-attached cell sheets improve wound healing and are safe and effective.
November 2025 in “Clinical Cosmetic and Investigational Dermatology” The plant combination effectively repairs skin and delays aging.
January 2025 in “Open Medicine” High-concentration cell-free adipose extract reduces scar formation and improves scar appearance.
A portable imaging system shows promise for diagnosing skin diseases and checking laser treatment effects.
1 citations
,
December 1989 in “PubMed” Hair follicle cells can be grown without extra support and may help in wound healing.
Taking enzyme food and collagen together improves hair health in middle-aged women more than taking them separately.
November 2023 in “Periodontology 2000” Injectable platelet-rich fibrin has improved healing and regeneration in various medical fields and can be more effective than previous treatments.
January 2025 in “International Journal of Endocrinology” A 5% concentration of Dorema aucheri extract significantly improves diabetic wound healing.
February 2025 in “Journal of Tissue Viability” Dark skin is more prone to severe pressure ulcers due to reduced ceramide content and detection challenges.
11 citations
,
January 1976 in “International Journal of Radiation Biology and Related Studies in Physics Chemistry and Medicine” X-irradiation reduces collagen in rat skin, causing delayed skin damage.
January 2015 in “Zhongguo haiyang yaowu” Collagen from puffer skin may help whiten skin and slow aging without harm.
January 2010 in “Pharmacy Today” Collagen reduces skin melanin, boosts antioxidants, and improves skin moisture.
June 2025 in “Materials Today Bio” A silk fibroin hydrogel boosts wound healing and hair growth by increasing collagen and hair follicles.
Collagen gel contraction in hair follicle culture is mainly influenced by the amounts of collagen, dermal papilla cells, and epithelium cells.
34 citations
,
September 2020 in “Clinical, cosmetic and investigational dermatology” Hyaluronic acid increases collagen synthesis safely, while poly-L-lactic acid may cause complications by affecting fibroblasts.
4 citations
,
February 1983 in “Journal of periodontology” A liquid protein diet significantly affected young rats' body weight but had little effect on their gingival collagen metabolism.
July 2016 in “Cancer Research” A topical lotion helped manage hair loss from chemotherapy by affecting cell death, inflammation, and collagen, with no side effects.
2 citations
,
September 2010 in “Journal of the Korea Academia-Industrial cooperation Society” Using 2% collagen in perms reduces hair damage while keeping curls.