What Do You Look for When Evaluating Research Peptide Suppliers?
I've been spending some time reading about research peptides, and one thing I keep running into is how hard it is to judge suppliers.
At first glance, most of them seem to be saying the exact same things. They all talk about purity, quality control, third-party testing, transparency, fast shipping, and great customer service.
After a while, it starts to feel like every website is using the same checklist, which makes it tough to figure out what actually matters and what's just marketing.
For those who've been looking into peptides for a while, what do you pay attention to when you're trying to evaluate a company?
Do things like COAs, independent testing, sourcing information, customer feedback, or community reputation carry the most weight for you? Or are there other factors that you've found to be more useful?
I'm not really looking for specific company recommendations. I'm more interested in how people separate the trustworthy suppliers from the ones that just have good marketing. What has been the biggest green flag for you when researching a peptide company?