April 2026 in “Cosmetics” The shampoo effectively covers gray hair gradually and maintains color after multiple washes.
December 2025 in “Rapid Communications in Mass Spectrometry” Pepsin digestion improves accuracy in analyzing proteins in human hair.
December 2025 in “Frontiers in Medicine” Biofibre ® 4.0 hair implants are safe and satisfy most patients with hair loss.
November 2025 in “Journal of Natural Fibers” Human hair waste can be valuable in engineering and materials due to its unique properties.
October 2025 in “Revista Científica de Estética e Cosmetologia” Personalized hair care plans are essential for healthy hair.
July 2025 in “International Journal of Trichology” Biological factors are crucial for developing new hair restoration treatments.
A natural, eco-friendly treatment using casein and tannic acid strengthens hair by 21% while keeping it elastic.
February 2025 in “BMC Veterinary Research” Keratin proteins are crucial for hair growth in cashmere goats.
January 2025 in “International Journal of Advanced Research in Science Communication and Technology” Polyherbal hair dyes are safer and more eco-friendly than chemical dyes.
May 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” KAP-depleted hair causes less immune response and is more biocompatible for implants.
Synthetic hair implants may pose health risks, including cancer, and require careful monitoring.
January 2024 in “Indian Journal of Pharmaceutical Sciences” Relaxing the Arrector Pili Muscle might make curly hair straighter.
December 2023 in “Data in Brief” Curly hair's strength and flexibility vary with moisture and temperature.
December 2023 in “International Journal of Medical Arts” Transplanted hair follicles show significant changes after FUE, needing more research.
June 2023 in “Frontiers in Genetics” Genes related to calcium signaling and lipid metabolism are important for curly hair in Mangalitza pigs.
Guard hair length is positively correlated with guard hair diameter and down fiber length, but negatively correlated with variation in guard hair diameter and down fiber diameter.
January 2021 in “American Journal of Applied Sciences” Cut hair can help link suspects to crime scenes.
A 5-year-old girl has sparse, dry, and brittle hair but is otherwise healthy.
Human hair keratins can self-assemble and support cell growth, useful for biomedical applications.
September 2019 in “Mağallaẗ al-ʿulūm al-ṭabīʿiyyaẗ wa-al-ḥayātiyyaẗ wa-al-taṭbīqiyyaẗ” Camel hair from Afif can be improved for textiles by adding chemicals or blending with other fibers.
August 2019 in “Journal of archaeological science: Reports/Journal of archaeological science: reports” Ancient hair can preserve hormones, revealing health and fertility insights.
January 2019 in “Global Dermatology” Genetic hair shaft abnormalities can be seen with microscopes and often affect scalp hair.
January 2017 in “STARS (University of Central Florida)” Steroid hormones can be preserved in ancient hair, revealing insights into past health and fertility.
Thermal straightening can damage ethnic hair and may pose health risks.
Keratin hydrogels from human hair show promise for tissue engineering and regenerative medicine.
October 2012 in “Advanced Materials Research” Higher temperatures improve rabbit hair strength up to 50°C, but moisture weakens it.
January 2011 in “Maofang ke-ji” Rabbit hair research improved its use in textiles and new applications.
Yak hair stretches mainly due to macromolecules slipping past each other.
January 2007 in “The FASEB journal” Human hair keratins help nerve regeneration and support Schwann cell activity.
January 2006 in “东华大学学报:英文版” Microwave plasma treatment improves yak hair dyeing.