A study has found that women are at their happiest time at the age of 28. The researchers have discovered that women feel most confident and happy with their love life and body shape shortly before they reach 30. Then by the time they have turned 30 they start worrying about growing old and developing white hair and wrinkles( 皱纹). A spokeswoman for hair color business reported her study of 4,000 women, saying: “Everything in life hits its peak at some point, and nearly reaching your thirties isn’t so bad now. The age of 31 is the time in a woman’s life their hair looks the best, body shape is at its peak and confidence is at an all-time high.” The survey of 25-65 year olds recorded the age at which women were most content in many key areas of their life. According to the results, women are happiest in their career at 29 and most content with their relationships one year later. But all is not lost for the over 30s, as women feel at ease with their home and family life at 32,and most content with their financial situation at 33. The research also reports that two thirds of women feel they age more quickly than men and 56% of women worry about losing their looks as they get older. So the average woman will spend £900 every year on beauty products in order to stay looking young.