Do I need to test my GYC shipment?

[cookieguggleman]

Received my T30 and R15 shipment for research. They had provided COAs which I verified on Jano site. Should I also test? Or is GYC trustworthy? Any GYC experience out there?

 

[RobParent]

I have not tested the product yet but I got some hgh, aod and hyaluronic acid from them that landed yesterday. The rep said they have a purity guarantee. I will be sending the hgh for testing. Just be careful and get clarification from QYC because WBS (different company), said they guaranteed the purity at 97% and no dimer, but it tested at low 95% and some dimer and they completely went back on the guarantee and to date have still not even covered my testing cost.

 

[cookieguggleman]

I have not tested the product yet but I got some hgh, aod and hyaluronic acid from them that landed yesterday. The rep said they have a purity guarantee. I will be sending the hgh for testing. Just be careful and get clarification from QYC because WBS (different company), said they guaranteed the purity at 97% and no dimer, but it tested at low 95% and some dimer and they completely went back on the guarantee and to date have still not even covered my testing cost.

Ok thanks. I see on STG Telegram lots of folks posting their own 3P tests of GYC with great results. Might just go for it.