with ugls, matter of fact is, unless you have it tested, its a guessing game.
positive aspect is, if anything they will be underdosed and thus,ironically, more "healthy".
i heard good reviews by clueless ppl, i didnt see medical testing sheets.
just being honest, everytime theres some new ugl stuff,ppl will say "theyre good",despite they didnt even have time to test.
so, whats left, have it tested or just use and then see.