How Does Zinc PCA Shampoo Stop Oily Hair?
To understand the benefits of zinc PCA, you need to know a little more about it.
Zinc PCA (L-Pyrrolidone Carboxylic Acid) has several beneficial effects for skin and scalp. Zinc is known to regulate and control the oil producing sebaceous glands in the scalp. Using a shampoo containing zinc PVA will also limit the production of Dihydroxy testosterone known to constrict blood flow to the scalp and to be involved with the production of sebum in the sebaceous gland. This slowing of oil production will, in turn, reduce oily hair.
Sources Of Zinc
Zinc is easily absorbed through eating a healthy, well balanced diet and since it is a trace element there should, therefore, be no need for a dietary supplement. Eating fish, shellfish, veal, seeds and dark chocolate will all provide adequate amounts of zinc. It is thought that a zinc deficiency may, among other things, be a cause of excessively oily hair. For this reason, use of a supplement may be beneficial for those with greasy and oily hair and scalp.
Too Much Oil
While some oil in our hair is beneficial for its health and appearance, too much oil results in unsightly greasy hair and may even cause Seborrheic dermatitis.
This is due to excess oil blocking the hair follicles and allowing the build-up of bacteria, these bacteria may cause inflammation and infection as well as an unpleasant odor. This inflammation may well be accompanied by excessive itching and flakiness. There are a number of causes for excess oil production in the hair follicle – hormonal imbalances, excessive heat, certain hair products, skin conditions and even the environment. Using a zinc PCA shampoo is beneficial in all these cases largely because of its ability to control the levels of oil secretion from the sebaceous glands.
Zinc PCA Shampoo
Zinc PCA shampoo is not only effective in controlling greasy hair due to its effect on the sebaceous gland it is also an effective anti-fungal treatment. Zinc PCA shampoo works to control bacterial overgrowth and its odor thereby preventing fungal infections developing.
Zinc PCA shampoo is also thought to reduce, or stop, hair loss due to the inhibiting action it has on 5-alpha-reductace – the enzyme which produces the testosterone derivative known as DHT, this enzyme occurs in much higher levels in man than it does in women and is thought to contribute to male pattern baldness. The sebaceous glands at the base of the hair shaft are responsible for producing and delivering oil along the shaft – the enzyme activity of zinc PCA shampoo will inhibit this process. The shampoo will also absorb and remove excess oil from the scalp, which reduces the risk of bacterial infection and leaves hair looking and feeling much less oily.
Zinc PCA Shampoo And Its Benefits
A zinc PCA shampoo will suppress and regulate the production of sebum in the scalp. Products containing natural sources of zinc will deep cleanse the scalp and hair; removing product build up and dirt; clear blocked follicles and reduce any inflammation of the scalp.
Zinc PCA shampoo is recognized as being conducive to healthy hair and scalp and as well as improving many conditions including dandruff, scalp psoriasis, scalp acne and hair loss. It also has been shown to block DHT, one of the primary contributors to thinning hair in men and in some case women as well.