Chemical Facial Peels. updated July 3, 2015. A chemical peel is a treatment in which an acid solution is used to remove the damaged outer layers of the skin. In performing chemical peels, physicians apply alpha hydroxy acids (AHA), trichloroacetic acid (TCA), or phenol to the skin.
Of all the languages of Russia, Russian is the only official language. There are 35 different languages which are considered official languages in various regions of Russia, along with Russian. There are over 100 minority languages spoken in Russia today.
Russian is primarily spoken in the Russian Federation and by older people in the other countries that were once part of the Soviet Union, as well as in Eastern Europe. According to the 2010 census, there were 137 million speakers of Russian in the Russian Federation, and 166 million worldwide (Ethnologue).