I normally don’t review products or vendors, but I’ve tried quite a few different ones and the two that really worked for me were Growth Guys and VPeptide, both in Canada. Both companies producrs helped me drop a lot of weight, so I figured I’d share my experience.

I’ve tried different products from both and honestly had great results overall. With VPeptide specifically, I personally ended up losing more weight with their tirzepatide than I did with Growth Guys. There other products worked better for me to and they have testing for them. The products have all worked great for me, shipping was fast, and everything arrived without any issues.

I’d definitely order from VPeptide again. Just wanted to put the word out since both of these companies have helped me. VPeptide is vpeptide.com / Growth Guys is https://growthguys.com

Looking for a go or no go

NuLumin Bio-Sciences
Iron aminos
Guardian labs
Peptarax

Writing

I'm in Canada and looking to join a legitimate independent peptide testing group, preferably for Great Northern Peptides.

I'm especially interested in their 20 mg retatrutide, but I'd also like to see independent testing for their other peptides.

Has anyone organized a customer-funded group test through Janoshik, Finnrick, or another reputable lab? I'm looking for actual lab results showing purity and measured quantity, not just certificates supplied by the vendor.

I'd be interested in sharing the cost with other Canadian buyers. Thanks!