Shampoo Basics and Hair Tips
June 5th, 2008 Subscribe To Our Feed
Due to the ongoing introductions of the latest and greatest hair care products, hair consumers have developed some misconceptions about the basics of shampoo.
Although new shampoo products may promise to achieve a wide range of benefits from fattening strands to adding color or changing texture, the key component of shampoo is quite simple.
That is to clean the scalp and the attached tresses.
It has been the primary requirement of shampoo since creation of shampoo.
Shampoo Basic Requirements:
-The ability to cleanse hair of oils, sebum, debris and dirt -Should work equally well in all types of water from hard to soft to well -Should be gentle enough not to irritate eyes, skin or scalp. -The ability to leave the hair in the basic condition it was in before the shampoo was applied. In other words, not damage the hair in any way by applying shampoo.
Its important to have a basic understanding of how shampoo is created.
Shampoo Basics - Molecules No discussion of the action of shampoos and how they function to cleanse the hair and scalp can be meaningful unless a study is made of the shampoo molecule.
Shampoo formulas are composed of a series of large, specially treated molecules. Each molecule consists of both a head and a tail section designed to handle specific cleansing functions.
The tails of the shampoo molecule attracts dirt, debris, grime, grease and oil but repels water. The head attracts water but repels dirt. The two heads work together in unison to clean the hair.
The Basic Shampoo Cycle The shampoo cycle first starts with the hair as it becomes dirty.
The scalp naturally excretes sebum or natural oils. The oils flow from the top of the head down the length of the hair. As the hair becomes oily, those oils, which are sticky and greasy will cling to the surface of the strands. These greasy strands attract dust, debris and other types of foreign matter.
Because of the sebum and natural hair oils, plain water can not easily clean the hair because water molecules alone are unable to pull dirt away from the cuticle.
This is why shampoo contains a tail embedded with the ability to attract dirt, grease, oil, grime and debris to it. In essence the tail molecules of the shampoo will suck up the dirt from the surface of the hair.
Importance Of Massaging Shampoo To Activate Tail Molecules To activate the tail molecules, the shampoo formula must be massaged into the scalp and hair. This insures that the shampoo’s tail molecules can be brought into direct contact with all the oily, dirty, grimy substances and vacuum them out. The action of massaging the shampoo into the hair and scalp will suck up grease, oils and dirt, and roll them up into small blobs.
If an excess of shampoo is used, the formula will seep into what is known as imbrications that cover the strands. This can cause tangling, matting, tearing and dryness. This is especially true with shampoo formulas that are alkaline.
As the warm water runs over the top of the shampoo covered hair, the water literally washes away the blobs of dirt and grease that the heads of the shampoo molecules have sucked up from the surface of the strands. Foreign matter captured by the tails are removed only during the rinse stage of cleansing.
Excess Shampoo Challenges Excess shampoo molecules that haven’t been utilized to remove dirt and debris are less easily removed from the hair shaft. This is why hair that is not rinsed properly will become coated with the excess shampoo.
Continued rinsing is very essential to completely clean the hair of all leftover shampoo.
The time required to rinse shampoo from the hair is greatly reduced when less shampoo is initially applied.
This is why my ongoing theory of “less is more” when it comes to shampoo procedures is so important. It is always better to not use enough shampoo than too much shampoo.
It is also known that excess swelling of the cuticles is prevented by acid, soapless shampoos.
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