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.
What's Not. Dry scalp conditions are not the same as dandruff. Having dry skin can result in overall scalp dryness. This is remedied with moisturizing shampoos and conditioners. Yellow, oily flakes and silvery scales can accompany other types of dry skin conditions, which should be looked at by a doctor.