I did the One and Hana Scalp Treatment, and was highly satisfied with the service. Intimidated by the high-definition scalp analyzer (embarrassed to see how my scalp would look), Hana was thoughtful, professional, and non-judgmental... she put me at ease. The intensive process started with scalp analysis, followed by the essential oil treatment, steam, scrub using organic handmade cream, and deep cleansing shampoo specially made by Hana using Korean herbs. The process continued with the relaxing water punch, scalp mask pack, and light shampoo (again using organic, handmade ingredients), followed by a waterfall with CO2, conditioner, and another scalp analysis. Hana was very thorough. I could feel that every inch of my scalp was treated well. No shortcuts, I would say. While I had the waterfall with CO2, Hana gave me the most relaxing upper body and head massage. I knew it was a bonus, and I was grateful for that extra service she provided. It was my first time, but I would be coming back. Worth the splurge! Thank you, Hana, for the excellent service! Keep up the great work! (from Irene) read more