Peptide Critic Community

It seems Nexaph is doing a lot of testing on their products. I just received a batch of Tesamorelin and they posted 2 separate COA's for the batch. The Freedom COA says 99.99% purity while the Janoshik COA says 97.6% - 97.8%. The range is awesome on one end and unacceptable on the other. What do you make of it?

What happens when BAC water reaches its expiration date? Should it truly be thrown out? What goes bad with it?

@Stevepep Oops, I didn't realize these guys were out of bounds.

I placed an order with GroupBuyKits and am still waiting for delivery. They claim to test every 100 kits and post the COA. The problem is that there is no way to connect the COA to your shipment. They don't necessarily test every lot, but every 100 kits. There is no way to know which batch of 100 kits your shipment came from. Not being able to connect the COA to my vial makes the COA fairly worthless.

Not sure I'm the right person to answer this , but here is my equipment list:
BAC water
Alcohol wipes
1 ml (100u) insulin syringes
3 ml luer lock syringes w/23g needle
If your going to use pens then you'll need to add:
Pens
3 ml pen cartridge
pen cartridge stand (optional)
30g breather needles
13 mm PES syringe filters

You should filter you peptides even when not using a pen, in which case you'll need empty vials to transfer into.

Hope this helps.

Randy,

I have a bunch of pens from Peptide Critic. I like the v 3.5, can you get it in a few more colors?

Thanks.

What is a group test, how do they work & how do I join/organize one? Thanks.

Randy, the nasal sprayers don’t have to be sterile? Does the reconstituted peptide have a shorter shelf life as a result? Can/should the sprayers be reused? Thanks.

Browsing around the Finnrick site it struck me that in some cases there is a huge disparity between the purity stated on the vendor COA and the purity on the Finnrick COA. Anybody know what’s going on with that?

Randy/Jeff, I just wanted to post how much I appreciate your site. It has all the real practical info needed for us researchers. So much better than the clickbait nonsense from "influencers" on YouTube/Instagram.

Thanks.

I'm looking for Tesamorelin, but their current batch doesn't have a CoA. Why would that be?

Thanks. It would be nice if Randy would add a new template to the label generator for pen labels.

This is a beginner question regarding research pens. Is there a standard way to label the pens or do you usually just identify each pen by its color?

I noticed that the photos included with some of the COA's show vials with handwritten labels. Is that normal/OK? It makes me wonder if the vials tested are part of the same batch as the vials they ship out with printed labels.

I see now. Thanks.

Hi, I'm relatively new to the research peptide space. I've been researching for about a month. Love your site, very informative. Is there a way to sort and/or filter the vendor directory by star rating, price, batch # availability etc...? What is the default sort order. And finally what is a "premium vendor"? Thank you for the work you do with the site.