Different fillers , purity of the raw ,100000 tests before the product get to the market million dollars machines billion dollars companies chemists manufactures and scientists even oil. Thousand if not million patients who use it.
And y tell me ugl is the same ? Raws from China full of impurities and heavy metals chinese gang manufactures in a basement
Couple thousand investment on machines that only god knows how sterile they are and what did they produce before..
And you tell me it's the same quality it's the same potency
You Americans are really stupid af it's a fact.