... its other properties, especially those internal, are still open to debate.Too numerous to count.Minor burns, sunburn, eczema, psoriasis, skin irritations, ... 5.52PH : 3.5~4.7 4.23Microbiology TestingTotal Bacterial Count cfu/g :100Max. ConformColiform MPN/100g : 3Max. ConformMildew,Microzyme ... NegativeIf you have any question,please do not hesitate to contact us.Have a great day! Natural Aloe Vera ...