The Tencent App Store for Android (see #1 on the list) is the newest alternative, Chinese-made Android app store. 1  GoMarket / GoAPK grew out of its riotously popular BBS, where users share free and pirated apps. 2  N-Duo Market / Nduoa had been graced in the past with backing from Shanda, but that has fizzled out.
Alpha hydroxy is a familiar name to those seeking youthful skin; it is one in a long line of wonder ingredients in cosmetics and skin care products. It is an entire family of acids that can be derived from fruit, milk or sugar. The most widely used in skin care is glycolic acid (made from sugar) and lactic acid (made from milk).
Alpha, beta, hydroxy acids, vitamins, and derivatives -- the words on skin care products can be confusing. This simple guide will help you understand the ingredients that may benefit your skin. Then, if you're still unsure which skin care products are right for you, ask your dermatologist or consult with a skin aesthetician at your local salon or beauty counter. Alpha-Hydroxy Acids (AHAs) Alpha-hydroxy acids include glycolic, lactic, tartaric, malic, and citric acids. They have become increasingly popular over the last 20 years.