Jennifer Aniston's beauty routine costs just $30 a month. The Switch actress says that she relies on Neutrogena soap bars to keep her youthful looks.

The 41-year-old says she has used the cleansing soap "since high school."

A friend of the actress revealed that Jennifer has not changed her skin care routine since becoming a star. According to the Daily Express newspaper, the friend said: "She uses the same everyday brands that she did as a struggling actress and even though she has one of the most beautiful faces in Hollywood, it costs her just $30 a month to maintain it."

The actress--who launched her own self-titled perfume at exclusive department store Harrods in London last month--also loves the low-cost Cetaphil moisturizers and prefers to shape her eyebrows herself.

The friend explained, "She is a whiz at doing it, so she doesn't even need to go to a salon for waxing and tweezing anymore. Jen can afford lavish high-end beauty products but she doesn't spend an extra penny on cosmetics."