Yeah I have used a bunch of the products over the years ( about 7yrs or so now) and I have not any quality issues.
Iv used:
ghrp2, ghrp6, sermorelin, Modgrf, MT2, CIA (great for extra fun lol), liquid V, igf1-des, igf1LR3, clen, prami, letro, stane, dex, t3, osta.
maybe one or two things i may...