Frequently Asked Questions Just for you, no Top Twenty sunless tanning products. The store brand will help you find the product you are looking for. Bronzers contain dihydroxyacetone [DHA] which reacts with the amino acids at the top [or death] layer of the skin. DHA combines with amino acids to form melaninoids brown. The DHA in tanning was derived by some order soma cheapest Bakersfield mystical process of vegetable, sugar beets most likely. Some German scientists apparently overlooked in the 1920's was playing with DHA [used in the process of X-rays] and realized it was the brown skin. After that, the DHA has been used as a treatment for vitiligo. In 1960, Coppertone introduced QT or Quick Tanning, a product that has almost destroyed the market for decades. In the 1970s the Food and Drug Administration added DHA to its list of cosmetic ingredients. Then, somewhere in the 1980s, the cosmetic companies have found a way to produce better order soma cheapest Bakersfield results [Brown, less orange] DHA. The secret of refining processes better now produce higher quality, more predictable DHA.
The debate on sunscreens are safe to use during pregnancy has not been completed.
The order soma cheapest Bakersfield concern of some doctors as to whether or not the order soma cheapest Bakersfield active ingredient, dihydroxyacetone or DHA, is able to penetrate the skin. However, some doctors ask their pregnant patients not to use self-tanning for the first quarter to play it safe. If the DHA can penetrate the skin and enter the bloodstream, there is no doubt order soma cheapest Bakersfield that it would be desirable.
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