Interestingly, the natural juice was just as effective as the enriched juice. The researchers also determined that intestinal cells can absorb more citrulline from watermelon juice than from citrulline supplements, especially when the juice is unpasteurized. 2. It helps heart health.
Another option is to dilute two or three drops of tea tree oil in one tablespoon of vegetable oil and massage the mixture onto your scalp. With regular use, this remedy will heal a dry, itchy scalp within a week or two.
1 If anti-dandruff shampoos aren't working, or if you notice redness on the scalp or silvery or yellow flakes, you may not have dandruff at all. 2  A number of other conditions can lead to flaking skin and itchy scalp. 3  See your primary care physician or dermatologist. Rinsing your scalp with a rinse of 1/4 cup white vinegar to 3/4 cup water may help the problem. 2  The natural acids will help loosen any sebum (dead skin and oils) that clings to your scalp and flakes to form dandruff. 3  Rinse thoroughly with warm, not hot, water.