if you have legit sciroxx, with the serial numbers and hologram, you can feel safe using it, besides HG, It is a top contender in UGL and can't be beat in anyway...as far as sterility and what the label claims...I would NEVER order test suspension from any UGL..but I took a chance...it is fantastic...if you can sell legit suspension, that just shows how good their product line is...no, I'm not getting anything for kissing sciroxx ass, just been using them for 4 years.