August 2019 in “Journal of the American Academy of Dermatology” Older adults may experience painful finger pitting due to nerve changes in aging skin, and treatments can help reduce symptoms.
1 citations
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July 2025 in “Journal of Cosmetic Dermatology” Lip aging differs from facial aging, needing specific care for barrier, wrinkles, and pigment changes.
11 citations
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March 2018 in “Journal of cosmetic and laser therapy” Injecting non-cross-linked hyaluronic acid into the face improved skin hydration, texture, pores, and reduced wrinkles.
Yak hair stretches mainly due to macromolecules slipping past each other.
19 citations
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February 2022 in “Journal of Investigative Dermatology” Mechanical stretching can improve or hinder skin regeneration depending on duration.
27 citations
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March 2011 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Fractional CO₂ laser treatments effectively tighten eyelid skin and elevate eyebrows safely.
August 2010 in “Acupuncture & Electro-Therapeutics Research” The far-infrared oily cream helped reduce a wart and had anti-aging effects by increasing telomere length.
51 citations
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November 2018 in “JAMA Dermatology” PRP injections may improve skin texture and wrinkles based on patient feedback, despite no significant changes seen by dermatologists.
48 citations
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October 2010 in “Archives of Dermatological Research” Juvéderm fillers effectively reduce wrinkles for up to 21 months with less filler needed for repeat treatments.
3 citations
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December 2014 in “Aesthetic dermatology” Radiofrequency is effective for noninvasive wrinkle treatments and body contouring.
July 2025 in “Journal of Investigative Dermatology” The new anti-aging ingredient improves skin hydration, elasticity, and reduces wrinkles.
15 citations
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January 1998 Frequent blow-drying causes cracks and breakage in hair cuticles.
April 2023 in “Journal of Investigative Dermatology” Urban pollution and sun exposure speed up skin aging and wrinkle formation in Chinese women, with pollution's effects becoming significant after age 45.
January 2012 in “Zhongguo shengwuzhipinxue zazhi” The material improved facial wrinkles and skin appearance.
22 citations
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September 2018 in “Medical Clinics of North America” Facial aging is caused by natural processes and external factors, and can be managed with preventative measures and a variety of treatments tailored to individual needs.
July 2023 in “Journal of personalized medicine” Injecting a person's own fat stem cells into their skin can make it look younger and improve double eyelids for over a year.
May 2026 in “Applied Spectroscopy” Humidity affects hair structure changes during stretching.
70 citations
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June 1998 in “Polymer” Permanent waving damages hair by disrupting its keratin structure.
1 citations
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November 2009
April 2023 in “Journal of Investigative Dermatology” Scientists created a 3D skin model that shows typical signs of aging, which can help in aging research.
3 citations
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October 2024 in “Animals” Crimped wool has proteins linked to crimp formation, while straight wool has proteins linked to fiber fineness, which can improve wool quality and value.
January 2019 in “Archives of dermatology and skin care” Microneedling with oral collagen improves wrinkles better than microneedling alone.
November 2022 in “Journal of Investigative Dermatology” The LED light therapy mask improved skin elasticity and reduced signs of aging in a test and in women aged 40-60.
7 citations
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April 2000 in “Mammalian Genome” A new mutation in mice causes crooked whiskers and messy hair.
2 citations
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February 2021 in “Developmental Cell” Middle-aged skin shows aging signs, and quercetin might help delay them.
4 citations
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November 2016 in “The Journal of Dermatology” Pili torti hair is fragile due to loose keratin filaments and weak disulfide bonds.
July 2023 in “AESTHETIC OROFACIAL SCIENCE” PDO threads improve skin firmness and elasticity with minimal recovery time.
3 citations
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January 2020 in “Plastic and Aesthetic Research” Non-surgical procedures can help reduce wrinkles and stimulate skin repair by understanding skin aging at the molecular level.
9 citations
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January 1998 in “Studia Anglica Posnaniensia: international review of English Studies” Wound-induced hair growth may help study regeneration and aging, but it's unclear if this ability decreases with age.
3 citations
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October 2023 in “Frontiers in physiology” ceRNA networks offer potential treatments for skin aging and wound healing.