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.
This is a list of the languages that are recognized as official (state) in constitutions of the republics of Russia: The Constitution of Dagestan defines Russian and the languages of the peoples of Dagestan as the state languages, though no comprehensive list of the languages was given.