Tea Tree Therapy Vaginal Suppositories with Tea Tree Oil. Description: For Vaginal Hygiene. Tea Tree Therapy Suppositories With Tea Tree Oil are an easy and safe complement to dietary treatments. They allow the body’s natural defenses to regain control when the system has become unbalanced. Free Of Not tested on animals. Disclaimer: These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.