Hairdressers dealing in Brazilian hair extensions in NYC maintain that finding correct hair care products for the aftercare of Brazilian hair extensions in NYC is a herculean task. Unlike in case of food products where legislation mandates that the ingredients and their components and quantities be clearly marked on the labels, there are no such strictures in case of Brazilian hair extensions in NYC. As a result, the product labels do not conform to any standard set of specifications which inform customers of the ingredients and lets the customer compare two or more offerings. Even if the ingredients of the shampoos, conditioners, etc., for Brazilian hair extensions in NYC are listed out, very few people know what they stand for and even fewer can gauge their impact. Further, objectivity in the descriptions is another stumbling block when it comes to comparing hair-care products for Brazilian hair extensions in NYC. While a lot of products claim that they increase the lifespan of the Brazilian hair extensions, one cannot judge the level of the increase. Given these restrictions, a general rule of thumb is the higher the moisture content in the hair products, the better their effectiveness. This rule can be applied to almost all hair-care products, be they shampoos, conditioners, dyes and colors or bleaches.