A group buy splits one order between members; a group test splits the cost of one lab test. Peptigrity hosts the coordination, never the money. Members pay the organizer directly, off-site. No payments, escrow or wallets on this site.
Any signed-in member can start one. Group buys need 3 published reviews.
No open group buys right now
When someone organizes one, it appears here with the shop, the lot, the testing plan and the organizer's terms stated up front, so you can judge it before you commit rather than afterwards. Browse discussions →
How a group buy works here
The organizer posts the shop, compound, lot, slots, close date and a testing plan.
Members claim slots. The count is public; who claimed what is never shown.
Payment is arranged off-site, directly with the organizer. Peptigrity never sees it.
The organizer posts the outcome. It stays on their profile as a plain history — not a score.
How a group test works here
The organizer sets it up: shop, compound, lab and tests, the slots and cost per slot, and their terms if something goes wrong.
Members claim slots and pay the organizer directly. The count is public; who claimed is not.
The organizer buys the vial like any customer, sends it to the lab and posts dated updates.
The result is filed whatever it shows. It joins the shop's lab tests and counts like any test on a vial a buyer bought.
Peptigrity vouches for no organizer and has no way to recover money. Read the community rules before you commit to one.