Saturday, July 27, 2013

How Dark Self Tan Functions

By Haywwod Hunter


Dark self tan takes place in the outermost layer of the skin referred to as the epidermis. The epidermis is also composed of several other layers, among them being stratum corneum. The stratum corneum is the one that is affected by dark self tan products and equipments. The process of tanning is basically the same among a wide variety of dark self tan products and techniques. This article highlights some basics of self tan products.
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Dihydroxyacetone is the long form for DHA. Dihydroxyacetone has been applied in tanning skins since 1970s. However, it was till late 80s when cosmetic companies found a method of generating better results with its application. The browner but considerably less orange outcomes attained through the use of this commodity are because of the enhanced refining procedures. The refined processes yield more predictable and better qualities.

Another most used dark self tan product is Erythrulose. This dark self tan substance does the same function as DHA. These 2 dark self tan products react with amino acids in the outermost skin layer to turn the skin color to brown. Erythrulose is a kind of Ketose that reacts with amino acid in form of keratin. These reactions result in formation of melanoids, which are brownish polymers. If Erythrulose is used alone, it can be applied on a daily basis and it does not cause dark tan.

When Erythulose is mixed with DHA, they work together to minimize streaking and discoloring, hence generating a natural tan. The tan lasts longer and fades away uniformly resulting in a continuous natural appearance. Most products have a guide color. Guide colors are intended to show someone where on the skin they have applied the dark self tan already and places they have not. They also enhance the cosmetic appearance of skin surfaces although they do not last long since they wash away.

Bronzers produce instantaneous effect that is simply removable using soap and water. Bronzers are available in beauty shops in form of creams, powders, and lotions. Bronzers are more like make-ups than dark self tan commodities because they only last when the skin surface is not washed. The most efficient sunless tanning commodities come in form of sprays and lotions with dihydroxyacetone DHA as the key active component.

Dark self tan pills contain canthaxanthin as the most dominant and most active pigment. Most standardizing bodies have not authorized its use as a tanning agent even though it is used as a color additive in various foods. Canthaxanthin must be consumed in huge quantities if it has to have any effect on skin color. This pigment is deposited on many organs including the skin, liver, brain, and heart among others.

Deposits of canthaxanthin are associated with many deadly side effects like hepatitis and canthaxanthin retinopathy. Tanning accelerators are lotions or pills that contain amino acid tyrosine. Producers of these accelerators argue that tyrosine has the ability to trigger and increase melanin formation. The likely side effects of using large quantities of tyrosine and soundness of the assertions that it really darkens the skin need additional scientific proof.

Dark self tan and other related tanning procedures are part of a crucial industry in the current world. Mostly, models use them during championships. Ordinary people also apply them to improve their appearance.




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