Question 1

How do I know if a peptide source is legit before I order?

Accepted Answer

Check for a real Certificate of Analysis (COA) whose lot number matches the vial and whose test date is recent, use a payment method with buyer protection, be wary of suspiciously low prices, avoid sellers who make medical or dosing claims, and look for an independent reputation track record over time. Pepdex's free First Order Red Flag Check walks you through each of these for your specific situation.

Question 2

What should I check first before placing my first peptide order?

Accepted Answer

Before a first order, verify the COA and third party testing, confirm the lot number matches, use a payment method you can dispute, sanity-check the price against the normal range, and confirm the seller stays information-only rather than giving dosing or treatment advice. Always talk to a qualified provider before using anything.

Question 3

Does Pepdex sell peptides or recommend a vendor?

Accepted Answer

No. Pepdex is an information and education site at pepdex.co. It does not sell or ship peptides and does not publicly recommend or rate a specific vendor. The Red Flag Check helps you assess your own situation so you can make a safer decision.