I NEVER get a verification from them and I've been trying for months. Not messing with them anymore.

It's really a personal preference. I've been using 32x4mm and 32x8mm. I don't notice much difference. I tend to grab the longer needle for higher unit shots. Next go around I'll probably order 31 or 32 gauge 6mm and call it good.

This is a vendor review submitted by coondogesq on PeptideCritic.com. Rating: (5/5) Review Have made multiple purchases of various producs with outstanding customer service and product quality. Shop Peptidology Read the full review on Peptidology's page Discuss this review, share your own experiences, or ask questions about the vendor. Please keep discussions respectful and factual.