There are several health, skin, and hair benefits of lemon juice.  Lemon juice contains vitamin C, vitamin B, proteins, phosphorous, and flavonoid.  It contains antioxidants and can also help with weight loss.  The citric acid in lemon juice helps reduce dandruff on the scalp.  Lemon juice also helps with hair loss, when applied to the scalp.  Lemon juice is used to lighten hair and it also gives hair a natural sheen.  Lemon juice also carry many antiseptic characteristics.  It can be used to treat sunburn, acne, and eczema.  Many anti-aging creams have lemon juice as an ingredients and is helpful in adding a natural glow to the skin.  So next time you go to the grocery store don't look at lemons as just a fruit, but also as a natural remedy for skin and hair care!