Amazon.com: Tea Tree Scalp Wellness Oily Scalp Serum, Daily 。Paul Mitchell Tea Tree Dry Scalp Serum delivers targeted relief for uncomfortable, flaky scalp conditions. Infused with invigorating tea tree oil and soothing botanicals, this lightweight serum penetrates quickly to hydrate and calm irritation without weighing hair down. The 1.85 oz size is perfect for travel or testing this salon-quality formula. Experience the refreshing tingle of tea tree combined with nourishing ingredients that restore scalp health and leave your hair feeling revitalized. Transform your scalp care routine with professional results you can trust.