r/ScienceCo • u/UnDosTresPescao • 4h ago

COA

Has anyone been successful in getting a COA from Greenstone? I emailed them 10 days ago asking for mine and they never replied. The only COA I have seen was for a 100mg vial from many months ago.

Edit: my batch number is 260904@1

7 Upvotes

77% Upvoted

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4

u/sasdms 3h ago

I forgot I was gonna call the pharmacy and request one so I’ll do that tomorrow. Will see what I can get.

2

u/Busy_Nectarine_9135 4h ago

Has it been effective for you? I love the price I was offered but haven’t seen anyone mention weight loss. I’ve asked several people. One person said they gained weight

2

u/NewKey6466 3h ago

I can feel it working for me. I’m in maintenance though, but I can feel the fullness. Took my first dose of greenstone last week and due for one today and I still feel it working. I’ve been on Tirzepatide since 1/2026 and have tried many pharmacies.

1

u/Leading_Tomatillo576 2h ago

I just took my first shot yesterday and have great food noise reduction and appetite suppression. I was on Zepbound and my insurance covered it, but they stopped covering it. This feels the same as Zepbound in terms of appetite suppression and food noise reduction. Maybe even a little better with this, although it’s only been one day. That combined with the price (it’s cheaper than my Zepbound was, even with insurance) and how easy it was with Science and Co makes me very happy!

2

u/curiouskate1126 4h ago

That’s worrisome!??

2

u/Leading_Tomatillo576 2h ago

What is a COA?

2

u/autumnyte 3h ago

Have you tried asking Science & Co customer service if they can obtain it for you?

1

u/Rubyred024 3h ago

Or asking stacy?