Our Immuno OG+ range was created after thoughtful consultation with one of our founders, world renowned homeopath Tjok Gde Kerthyasa (Bachelor of Health Science, major Natural Medicine). For further reading about the therapeutic properties of herbs check the below sources:

• Herbal Medicine: Biomolecular and Clinical Aspects. 2nd edition. - Benzie IFF, Wachtel-Galor S
• Bartram's Encyclopedia of Herbal Medicine - Thomas Bartram
• Pocket Guide to Herbal Medicine - Karin Kraft and Christopher Hobbs
• Book of Herbal Wisdom - Matthew Wood 
• Chinese Natural Cures - Henry Lu 
• "Current knowledge of Schisandra...as a medicinal plant species" - Szopa, R. Ekiert and H. Ekiert
• Phytochemistry and Pharmacological Profile of Traditionally Used Medicinal Plant Hyssop (Hyssopus Offininalis L.) - M. Tahir, M. Kushtar, Md. A. Rahman 
• A Review on Hyssopus Officinalis L.: Cosmopolitan and Biological Activities - F. Fathiazad and S. Hamedeyazdan