Get help with any kind of project - from a high school essay to a PhD dissertation

Organic Hair Dyes Essays

Project id 1002126
Subject area Self Improvement
Document type Essay
Words 3178
looking for essay samples online?
The essay did not fit your needs?
You can order an essay on any topic
Submit a new project

Organic Hair Dyes Organic dyes in hair products and makeup are used throughout history for all aspects of art and culture. Today natural dyes are employed in the procedure for baldness and colouring where many characteristics of the organic molecule are taken into account. Some dyes are permanent where they stay until your hair falls out, where some dyes can be washed off because of their binding procedure into the hair1. Certain dyes possess their own means of being put into hair follicles and easier ways to place these are being researched. Hair dyes are used through history and have been remarkably enhanced on, many new colors and procedures have been made and many issues have come with them. Hair dyes have been used throughout history and began out in very simple ways. Around 3150BC ancient Egyptians were one of the earliest to start using dyes in baldness.2 From a plant called “Henna” they obtained the leaves and then mashed them in moderately acidic conditions.3 When the leaves are somewhat mashed in these circumstances that the leaves release a molecule known as lawsone.3 This molecule would be your natural molecule responsible for its brown red colour and is the dye obtained from this mixture. With small amounts of this molecule mixed with several other compounds, oranges may even be generated. Mashed henna additionally integrated using para-phenylenediamine (PPD) to provide a dark black crimson colour. 3 This molecule will not remain in the hair unless it is somehow regrow once in the hair fibres but was not found until the 1900s. It is theorized that the early Egyptians used slaked lime and water with lead oxide to produce a paste in which it was then substituted into the hair for a very long period of time.2 The slaked lime and water solution has been very high in alkali metals,...

More than 7,000 students prefer us to work on their projects
90% of customers trust us with more than 5 assignments
Special price $5 /page
Document type
Check the price for your project