Masati, the founder of The XI Code, has conducted over 100,000 client sessions since 2011, helping individuals from all walks of life overcome their challenges and unlock their true potential.
While Masati himself insists that the effectiveness of his sessions will vary on a case-by-case basis, much of the most prominent testimonials report positive, sometimes life-changing results.
Transforming Lives Through Frequency Medicine
The basis of Masati’s work is the concept of frequency — the idea that, by aligning one’s physical and spiritual focus with specific frequencies, one can encourage gradual yet measurable improvements in various parts of life. This concept parallels quite closely with many of the more widely accepted ideas present in modern behavioral psychology, such as visualization and cognitive behavioral modification.
“Everything in the universe is energy, even your intentions. Likewise, every form of energy has a frequency,” Masati explains. “It only makes sense that, to achieve your goals, you must align yourself with the path that will lead you there.”
The XI Code offers various services and programs to help individuals wield these frequencies for personal growth. From one-on-one sessions to the all-encompassing XI Human Upgrade program, clients have multiple avenues to pursue growth and healing.
While the field of frequency medicine is still an emerging one, there is growing scientific evidence to support the potential of sound and vibration in healing or personal growth. For example, one study published in the Journal of Addiction Research & Therapy found that exposure to specific sound frequencies, such as 528 Hz, can reduce cell death in damaged cells, suggesting a protective effect on DNA.
On The XI Code website, Masati explains, “The science behind XI involves the physics of waves, energy, and the fabric of spacetime itself. It is where science, psychology, and spirituality meet. However, keep in mind that there are no specific, generally expected results. Every individual and every situation is different.”
Simone’s Testimony
One particularly striking story is that of Simone, a young professional who struggled with crippling anxiety that had been affecting her career for years.
“Ever since starting with Mas a couple of months ago, my entire life has changed,” Simone recalls. “That’s when I found The XI Code.”
Through her sessions with Masati, Simone learned of the power she had over her own life and emotions, using frequencies to take charge of her anxiety. “I have found my dream job and attracted absolute dream clients in my business. Financially, I’m doing better than I’ve ever done before. I have a beautiful apartment, and I’m feeling centered in myself,” she shares.
Unlocking Personal Growth and Self-Discovery
For many of Masati’s clients, the journey of transformation involves self-discovery and the cultivation of inner strength.
“I came to Masati feeling stuck and unfulfilled in my life,” says Jane O., a successful entrepreneur. “After his lessons, my business is growing and shifting into more abundance, and it’s like the details are working themselves out. People are flying across the country and driving hundreds of miles to come to see me for sessions.”
The stories of transformation and healing that emerge from Masati’s client sessions present a vivid promise, one that he cautions interested clients against. “The real work will have to come from yourself. It is important to apply the lessons you learn from our sessions to your daily life. It requires discipline and commitment to your goal.”
From overcoming anxiety to achieving financial success, individuals from all walks of life have found The XI Code to be a source of hope and strength. As one client puts it, “Working with Masati is like having a cheat code for life. It’s not always easy, but the results are truly unbelievable.”

