Results 11 to 20 of about 11,935 (289)
A química e toxicidade dos corantes de cabelo
Química Nova, 2014 The market for hair dye involves a growing range of products, which requires greater understanding of hair properties, mechanisms of action and color development.
Ricardo A. G. de Oliveira +5 more
doaj +2 more sources
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
doaj +2 more sources
Brazilian Journal of Pharmaceutical Sciences, 2018 Hair care products play a significant role in the cosmetic market and aim at improving hair brightness, breakage resistance, and color change. In this study, we analyzed the possibility of the formulation of oxidative dyes in different vehicles impacting
Elaine Cabral Serrão +6 more
doaj +2 more sources
Method to analyse and quantify the propensity of hair dyes to desorb from human hair fibre [PDF]
HeliyonBackground: The use of hair dyes to alter the aesthetics of human hair is a very popular consumer habit. Dyes and their precursors used in hair coloration have been investigated for safety both in terms of exposure of consumers during the dyeing process,
Kristina Hetherington +11 more
doaj +2 more sources
Occupational exposure to allergens in oxidative hair dyes
Zdravniški Vestnik, 2013 Oxidative hair dyes are the most important hair dying products. Hairdressers are exposed to the allergens found in oxidative hair dyes during the process of applying dyes to the hair, when cutting freshly dyed hair, or as a consequence of prior ...
Polona Zaletel +2 more
doaj +1 more source
Chemosensors, 2015 The present work describes the development of a voltammetric sensor for the selective determination of Acid Green 25 (AG25) hair dye, widely used in commercial temporary hair dyes.
Ricardo de Oliveira +3 more
doaj +2 more sources
Adsorption Characteristics of Hair Dyes Removal from Aqueous Solution onto Oak Cupules Powder Coated with ZnO. [PDF]
Int J Mol Sci, 2022 Three hair dyes of Arianor madder red 306003 (R), Arian or Straw Yellow 306005 (Y), and Arianor ebony 306020 (E) were removed from an aqueous solution in a batch mode using a powder of oak cupules coated with ZnO (COZ).
Al-Ma'abreh AM +6 more
europepmc +2 more sources
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
BMJ, 2020 Objective To evaluate the associations between personal use of permanent hair dyes and cancer risk and mortality. Design Prospective cohort study. Setting and participants 117 200 women enrolled in the Nurses’ Health Study, an ongoing prospective ...
Zhang Y +7 more
europepmc +2 more sources
Exposure of hairdressers to ortho- and meta-toluidine in hair dyes. [PDF]
Occup Environ Med, 2015 Carcinogenic aromatic amines derived from hair dyes have recently received new attention.
Johansson GM +10 more
europepmc +2 more sources