17 citations
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July 2019 in “Scientific reports” Surface and internal treatments can help prevent hair lipid loss during washing.
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March 2005 in “International Journal of Cosmetic Science” Menopause reduces hair quality, but hormone therapy can help improve it.
55 citations
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January 2013 in “International Journal of Cosmetic Science” African hair's keratin structure is influenced by its higher lipid content.
1 citations
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January 2025 in “International Journal of Cosmetic Science” Age-related hair curvature increases due to internal structural changes from grooming.
37 citations
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October 2015 in “PeerJ” Perming significantly changes hair's molecular structure, while shampoo and conditioner do not.
25 citations
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November 2012 in “Thermochimica Acta” Internal lipids in keratin fibers, like wool and hair, reduce water absorption and release.
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September 1997 in “Journal of Pharmaceutical Sciences” Properly formulated large molecules can reach active levels at the hair bulb.
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July 2012 in “PubMed” Ceramide-rich liposomes can effectively repair and strengthen damaged hair.
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September 2019 in “Archives of Physiology and Biochemistry” High-intensity interval training improves certain hormone levels and lipid profiles in women with PCOS.
21 citations
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March 2017 in “Skin research and technology” Removing external lipids from hair reduces moisture and increases strength, while removing internal lipids decreases water permeability.
September 2025 in “Cosmetics” Lipid content and structure affect water absorption in different hair types.
February 2024 in “Clinical, Cosmetic and Investigational Dermatology” Certain fats in the blood are linked to an increased risk of male pattern baldness.
1 citations
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January 2019 in “Archives of Clinical and Medical Case Reports” Changing hair's surface and structure can help protect its natural oils from being washed away.
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October 2014 in “PeerJ” Hair's molecular structure is mostly consistent, but genetic differences affect lipid types, which could help diagnose diseases.
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June 2010 in “Journal of Investigative Dermatology” A mutation in the Soat1 gene causes hair structure defects and other health issues in AKR/J mice.
January 2024 in “Wiadomości Lekarskie” Cosmetic products with antioxidants and regenerative ingredients can reduce skin aging symptoms.
January 2017 in “Springer eBooks” The document concludes that scalp health is influenced by complex factors affecting sebaceous glands, including hormones, aging, and various substances.
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January 2010 in “Mediators of Inflammation” Skin surface lipids are important for skin health and altering them could help prevent aging and treat skin conditions.
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January 2018 in “Journal of Drug Delivery Science and Technology” The new particle system could be a promising treatment for diseases related to the 5-α reductase enzyme.
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July 2021 in “Uro” Saw palmetto extract is generally safe and can effectively treat Lower Urinary Tract Symptoms, but its evaluation is affected by varying quality and a need for long-term studies.
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August 2021 in “Uro” Saw palmetto may improve urinary symptoms with fewer sexual side effects compared to some medications.
February 2019 in “Journal of Pakistan Association of Dermatology” Many men with male pattern baldness have abnormal blood fat levels, which may raise their risk of heart disease.
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August 2011 in “Journal of dermatological science” Human hair has a protective lipid layer that can be damaged by moisture and treatments, affecting hair growth and health.
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February 2006 in “Lipids” Hair texture changes with age due to varying levels of lipids.
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March 2019 in “Journal of cosmetic dermatology” African hair has the most lipids, while Caucasian hair is more hydrated and stronger.
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May 2013 in “American Journal of Physiology-endocrinology and Metabolism” Removing myelin protein zero-like 3 in mice leads to better metabolism and resistance to obesity.
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January 2024 in “Polymer Chemistry” Lipid–polymer hybrid nanoparticles can improve genome editing delivery and outcomes.
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March 2022 in “Communications biology” A new non-invasive method can analyze skin mRNA to understand skin diseases better.
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April 2018 in “Cosmetics” Lipids in Japanese hair help maintain glossiness and structure.
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April 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” The conclusion is that analyzing RNA from skin oils is a promising way to understand skin diseases.