Comment · Tue, May 24, 2016

Mk-677

Original post in this thread

metoo79 · 11 points

I was curious how testing was going on the latest batches. Thanks!

What they were answering

zacharyvoase · 2 points

Kind of worried that superiorpeptides.com says "≥98% (HPLC)" on their MK-677 product page…I emailed their support to ask if I could see a copy of the HPLC report :)

UPDATE: they got back to me with this: https://www.dropbox.com/s/hc4m21thqnvllzy/COA%20MK-677.pdf?dl=0

Note that the batch was manufactured and tested in March 2015. I don't know if they're still selling from the same batch though.

u/MisterYouAreSoDumb

I would bet a lot of money they are not doing jack shit for testing. We just tested some of their CJC-1295 non-DAC, and it was not a clean read on the HPLC, even though our CJC was a 98.92% using the same methods. I am having my analytical chemist run it again, along with CJC from Blue Sky as well.

Regardless, there are only a couple labs making MK-677 right now, and I have ordered from both. Both are putting out impure shit. For Superior Peptides to have found an MK-677 lab that I don't know about, would be very surprising. Is it possible? Sure. However, I highly doubt it.

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