New methods to classify curly hair types were developed based on shape and strength.
87 citations
,
March 2015 in “The EMBO Journal” Adult tissue stem cells can adapt and switch roles to help repair and maintain the body.
46 citations
,
October 2018 in “Neuroscience Bulletin”
120 citations
,
October 2007 in “Clinical Interventions in Aging” Estrogens help reduce skin aging, and SERMs might offer similar benefits without the risks of hormone therapy.
13 citations
,
January 2016 in “Burns & Trauma” Vacuum massage may improve skin elasticity and induce changes in skin cells, but evidence for treating burn scars is insufficient and more research is needed.
March 2026 in “Food, Nutrition and Health.” Collagen peptides may help reduce skin aging by improving elasticity and hydration.
180 citations
,
January 2003 in “American Journal of Clinical Dermatology” Menopause can lead to skin and hair problems due to hormonal changes, but hormone replacement therapy might help slow these effects.
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.
42 citations
,
July 2015 in “PLoS ONE” The study revealed the detailed structure of a keratin dimer, aiding understanding of how intermediate filament proteins function.
20 citations
,
October 2018 in “Aesthetic Plastic Surgery” PRP shows promise for improving facial wrinkles, skin elasticity, and hair growth, but more research is needed to standardize its use and understand its effects.
17 citations
,
August 2019 in “Frontiers in Immunology” Non-invasive methods show promise for diagnosing skin diseases like psoriasis and lupus but need more research for regular use.
6 citations
,
September 2012 in “Clinical Interventions in Aging” Honokiol might help reduce male skin aging by maintaining testosterone levels.
June 2026 in “arXiv (Cornell University)” Hair beds in fluid show nonlinear response due to viscosity, inertia, and elasticity.
December 2025 in “The American Journal of Medical Sciences and Pharmaceutical Research” Ultrasonic and infrared treatments can improve hair strength and appearance with minimal damage.
September 2025 in “Clinics and Practice” Collagen with calcium and vitamin D improves bone health, skin elasticity, and reduces hair loss in menopausal women.
August 2025 in “The American Journal of Medical Sciences and Pharmaceutical Research” Non-injection carboxytherapy is effective and safe for treating problematic skin.
November 2024 in “Journal of Functional Foods” AP collagen peptides improve hair elasticity and gloss.
79 citations
,
November 2010 in “Journal of Neuroscience” Hair clipping can trigger axon growth and changes in the skin.
45 citations
,
August 2013 in “Facial Plastic Surgery Clinics of North America” Using sharp tools and the right techniques in hair transplant surgery leads to less damage to hair follicles.
6 citations
,
April 2013 in “Alternative and Complementary Therapies” Raspberry ketone lacks sufficient human research to support health benefit claims and requires more rigorous studies to confirm its safety and effectiveness.
4 citations
,
July 2020 in “International Journal of Cosmetic Science” All hair removal methods irritate underarm skin and cause dryness, with shaving being less irritating but more drying than plucking or waxing.
February 2026 in “Cureus” Castor oil may improve hair and skin health with minimal side effects.
Sunekos® effectively improves labia majora appearance and is well-tolerated.
69 citations
,
January 1995 in “PubMed” Mouse melanocyte structure and function are influenced by genetics, hormones, and environmental factors.
434 citations
,
October 2003 in “PTR. Phytotherapy research/Phytotherapy research” Natural products in cosmetics are beneficial for skin and hair care with low toxicity.
78 citations
,
September 2008 in “International Journal of Cosmetic Science” The document concludes that various clinical methods are used to assess ageing skin and the effectiveness of anti-ageing products.
77 citations
,
July 2013 in “Best Practice & Research in Clinical Obstetrics & Gynaecology” Menopause reduces skin collagen and elasticity, and while estrogen therapy can help, its risks require careful consideration.
76 citations
,
May 2007 in “Menopause International” After menopause, women lose a lot of skin collagen, but estrogen replacement might improve skin health.
75 citations
,
January 2011 in “Plastic and Reconstructive Surgery” The dermal regeneration template is effective in skin regeneration, reducing scarring, and has potential for future improvements.
41 citations
,
May 2018 in “Nutrition and healthy aging” Skin aging is largely due to differences in stiffness and elasticity between skin layers, leading to wrinkles.