AAA+ Grade with 45% Terpinen - This Tea Tree oil belongs to our premium Gold series of oils and has highest quality. Terpinen 4 ol is the major ingredient of Tea Tree oil and this oils has 45% of Terpinen.Supreme Quality Essential Tea tree Oil - This Pharmaceutical Caliber Australia Tea Tree Essential Oil is 100% pure, natural, unadulterated and untainted just to keep the efficacy most intact. A purified product of steam distilled fresh leaves. Non-Toxin, No Additives, No Preservatives, Unfiltered and Undiluted with no Fillers and No artificial ingredients added. Therapeutic Grade. Bottled in USA.Experience The Result Or Money Back - We stand behind our products with 100% Guarantee policy. Try it and if you are not fully satisfied we will refund your money!