TEA-PRO® Wound Spray Product Description and Competitor Comparisons Essential Equine- TEA-PRO Wound Spray All natural ingredients Contains no alcohol Non-stinging, non-caustic Anti-microbial activity (Tea Tree Oil) Stimulates epithelial growth or skin closure (goldenseal) Helps remove exudates from wounds for more rapid healing (comfrey) Actually retards proud flesh and allows for an even bed of granulation tissue and healing. Can be used directly in open and deep wounds, including puncture wounds Can be safely used on horses.