https://hairglamourista.com/different-types-of-perms

Feb 2, 2018 ... Perms, also known as permanent waves, is a process where hair is treated with chemicals to alter its structure. This process allows a person ...

https://www.flashcardmachine.com/ch-18chemical-textureservicespermanentwaving.html

Nov 23, 2010 ... is essential to proper processing in all permanent waves, especially on .... In permanent waving, what determines the shape and type of curl?

https://www.hairfinder.com/info/permanent-waves.htm

Each formulation of permanent wave has its own reasoning and purpose for being, since there are so many different hair types. It's important to understand ...

https://designessentials.com/permanent-wave/

The most common reducing agent used in permanent waving is thioglycolic acid. ... and today there are various types of permanent waves offered in salons.

https://oureverydaylife.com/types-of-permanent-waves-12548869.html

Jan 10, 2019 ... The type of perm you get depends on your hair and the style you want. Hair that damages easily, or is already damaged, requires a gentler ...

https://www.womenfitness.net/about-permanent-waves/

Jan 9, 2018 ... A permanent wave is a service that creates permanent curl, waves, or body. ... There are two types of permanent waves: alkaline and acid.

https://myhairdressers.com/blog/beginners-guide-perm-works/

Jul 28, 2017 ... Permanent waving has been dragged through the mud for decades. ... Alkaline perm lotions are best suited for normal or resistant hair types.

https://is.muni.cz/el/1431/podzim2013/C3804/The_chemistry_of_perming___rebonding.pdf

molecule forms a disulphide bond with the cysteine of the neighbouring keratin ... The year 2009 marked the 100th anniversary of the permanent wave, also ...

https://cosmeticsinfo.org/products/permanent-waves

Permanent Waves are treatment of the hair intended to produce curls or to alter existing curls. In cosmetology, it is termed a type of curl reformation. Humans ...

https://en.wikipedia.org/wiki/Perm_(hairstyle)

A permanent wave, commonly called a perm or "permanent", is a hairstyle consisting of waves ... However, in spite of its drawbacks, forms of Marcel waving have persisted until today, when speedy results and low cost are important. Up until ...