User Reviews

ReltecMi Air Clean IV has made me more patient, calm and energetic. I highly recommend it to anybody. ~ CC Lau, District Manage


I had experienced numbness in my hands for the past one year. It caused me waking up multiple times in one night while sleep. I had seen doctors but they were not able to give me conclusive answer. I tried chiropractic care, massage, exercises, physiotherapy treatment but the problems still persisted.)I started negative ions therapy for 2 weeks and the problem disappeared completely. I sleep like a baby at night and far more energetic since then.~Karen, Marketing Director


I am 73 years old and have had diabetes and asthma for more than 20 years. ReltecNegative Ions Therapy and Mi Air CleanIVdo work for me. After 20 days treatments my asthmatic attack has improved so much with no relapsed. I am much more alert and energetic now.~SK Loo




Garden of Qi is an innovative company dealing mainly with negative ions and it benefits to the human body. We strive to provide quality health products and services for the community to promote wellness, relieve suffering and to restore health through alternative means as naturally as possible. Garden of Qi carries Reltecí»s multi-award winning negative ions product that ranges from the Air Series and Medical Series to bring you a cutting-edge technology that is backed by both scientific and medical report. With the distinguished Dr. Noboru Horiguchi as President of Reduction-ion Medical Science Society (Japan) and his patented technology, we are proud to present a product which successfully restore pH balance within the body and promote cell rejuvenation.


Choose Reltec Negative Ionizers for the benefits of:

  • Better sleep
  • Easier breathing
  • Faster recovery from illness
  • Increase energy
  • Better concentration and learning
  • Stress relief
  • Balance of autonomic nervous system
  • Strengthen bones
  • Increase blood circulation and purification
  • Cell rejuvenation
  • Improvement of Arthritis
  • For general health and wellbeing
  • For immune system recovery
  • For chronic fatigue