What is the highest mg per ml sust you have seen?

[FrankTheTank55]

As for test blends generally, only the UG labs produce stuff as high as 400mg/ml and its usually pretty crap and hurts so much it causes your body to produce so much cortisol its hardly worth bothering

You're saying the pain from the injection causes cortisol production???

[Mr I]

You're saying the pain from the injection causes cortisol production???

Stress and pain causes it yeah

[Bouncer]

pain from the injection itself causes cortisol production? can you back that up with any proof or just something you thought up?

[StanG]

Ive had 450mg/ml blend. I ran low dose test (225mg/week) as cycle base. I no post injection pain but I was only injecting 1/2cc - 1x/week AND it was mixed in syringe with other compounds.