tirzepatide purity related

[Aura0821]

Im new to this community and been researching for a week already. Theres so many vendors who show their COA and do you choose vendor/supplier who has the highest tirz purity? Example

Vendor A 99.6 vs Vendor B 99.98

Would you automatically choose vendor B?

I also find that their COA’s purity changes every month. Im overwhelmed this purity stuff lol

Help ya girl out so I can finally buy my stuff

 

[nonyabizznez]

@geoguy78 posted this earlier...

[archived internal link]

Post in thread '99.XX % pure - what's in the XX ?'

May 14, 2025

Here's a good read to get you started. Long story short, almost none of what you see in that vial is even peptide.

On Peptide Purity | TrustPointe Analytics LLC

Updated: 25-Oct-2024 While identity, quantity, and sterility are straightforward and critical, purity is not something t

trustpointeanalytics.com

geoguy78

 

[dogmom]

Vendor COAs are meaningless to me. The only COAs I trust are trusted group buys or individuals who share their own COA from testing. Vendors will always claim to have near perfect product. Also, you don't know if the batch you are buying from is from their latest COA or another one.

But as far as purity as long as it is in the 99% range that is ok with me. Although I've taken stuff in the 97 to 98% range and been ok.

 

[Jason_GLP1]

Most pharma grade meds are 98-99% purity.