Results 21 to 30 of about 10,611 (158)
Hair Cosmetics for the Hair Loss Patient
Indian Journal of Plastic Surgery, 2021 Medical professionals that treat patients with alopecia usually lack knowledge about hair cosmetics. Trichologists focus on hair cycling and growth problems and not on the hair shaft integrity.
Maria Fernanda Reis Gavazzoni Dias +2 more
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Porosity at Different Structural Levels in Human and Yak Belly Hair and Its Effect on Hair Dyeing
Molecules, 2020 Yak belly hair was proposed as a cheap substitute for human hair for the development of hair dyes, as its chemical composition closely resembles human hair in Raman spectroscopy.
Alexander R. M. Müllner +3 more
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Scientific Reports, 2023 Scalp hairs are readily present at most crime scenes because an average person sheds around 100 hairs a day. Forensic experts analyze hair found at crime scenes to identify suspects involved in a crime.
Samantha Higgins, Dmitry Kurouski
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Antifungal Activity of Hair Dyes Gel from Henna Leaves and Clove Flower
Indonesian Journal of Pharmaceutical EducationHenna leaves and clove flowers contain natural dyes that can be used as hair dye. Apart from that, it can also overcome dandruff problems because these plants contain antifungal activity.
Makhabbah Jamilatun +2 more
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Evolution of Hair Treatment and Care: Prospects of Nanotube-Based Formulations
Nanomaterials, 2019 A new approach for hair treatment through coating with nanotubes loaded with drugs or dyes for coloring is suggested. This coating is produced by nanotube self-assembly, resulting in stable 2−3 µm thick layers.
Ana Cláudia Santos +6 more
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Cosmetics, 2016 Henna (Lawsonia inermis L.) tattooing has been used in Egypt and India since ancient times. Today this temporary body art is becoming increasingly popular among young people.
Paola A. Moro +5 more
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Hair dye dermatitis and p-phenylenediamine contact sensitivity: A preliminary report
Indian Dermatology Online Journal, 2015 Background: The contact allergic reactions from p-phenylenediamine (PPD) in hair dyes vary from mild contact dermatitis to severe life- threatening events (angioedema, bronchospasm, asthma, renal impairment).
Mrinal Gupta +3 more
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BMJ, 2007 Its incidence is rising, as more and younger people dye their hair For more than 100 years para-phenylenediamine (PPD) and other related members of the aromatic amine family have been the main agents used in permanent hair dyes, and more than two thirds of hair dyes currently contain PPD.
John P, McFadden +5 more
openaire +2 more sources
Toxicity of Beauty Salon Effluents Contaminated with Hair Dye on Aquatic Organisms
Toxics, 2023 Cosmetic residues have been found in water resources, especially trace elements of precursors, couplers, and pigments of hair dyes, which are indiscriminately disposed of in the sewage system.
Letícia C. Gonçalves +9 more
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Molecules, 2023 The harmful effects on the human body from p-phenylenediamine (PPD) in hair dyes can cause allergies and even cancer. Therefore, it is particularly important to accurately control and detect the content of PPD in our daily products and environment. Here,
Juan He +6 more
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