thanks bro, i looked for days. yixin is actually a pharm out of china that only deals in raws..so i believe its home brew which most local stuff is. pinned it tonight, smooth, painless, no swelling or redness, no fever, thinking im g2g in that dept, now just wait a few weeks and see if i feel this gram im running. this is my first local hook-up in 20 years, so fingers crossed !