GROUP #1101
Tirzepatide Research Kit
10mg/vial × 10 vials
Closes in — 4-day window only
Third-party lab tested — documentation ships with your kit
Smarter group buying for the research community. Join active group buys, view transparent pricing, and track availability in one simple place — every kit is third-party lab tested.
No payment required to reserve a spot

Collective ordering unlocks better per-unit pricing for the group.
Every listing links to the batch information on file.
Every kit is third-party lab tested — documentation ships with your order.
Reserve a spot in a few minutes and track group status.
Simple · Trusted · Reliable
Four straightforward steps from browsing to delivery. No surprises, no hidden fees, and full visibility the whole way.
Browse active research-kit group buys.
Join the group in under two minutes.
Complete payment only once the group fills.
Active group buys
GROUP #1101
10mg/vial × 10 vials
Closes in — 4-day window only
Third-party lab tested — documentation ships with your kit
GROUP #1102
20mg/vial × 10 vials
Closes in — 4-day window only
Third-party lab tested — documentation ships with your kit
GROUP #1103
30mg/vial × 10 vials
Closes in — 4-day window only
Third-party lab tested — documentation ships with your kit
Why GroupKitsBuy
Pooling demand across labs and research groups unlocks pricing that individual buyers cannot reach on their own.
SEE PRICINGGroup purchasing allows members to participate in larger collective orders.
Simple navigation, easy checkout, and clear group status.
Research materials can be matched with available batch information.
Every kit is third-party lab tested — documentation ships with your order.
"The entire group-buy process was easy to understand. I could see the status of the group and find everything I needed without searching around the site."
"I love how simple the website is. Pricing, group status, and shipping updates are all organized in one place."
"Joining a group buy took only a few minutes. The whole system feels organized and straightforward."
Sample feedback shown for layout purposes. Only genuine customer feedback is published.
Savings
Pooling purchasing demand across many members improves per-unit pricing for everyone in the group.
$279
Standard price · single order
$189
Group price · save $90 per kit
Live status
Every group buy is open for 4 days only. Short windows keep orders batched together so your kits move into quick-turnaround processing and ship out fast — no waiting weeks for a group to close.
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Multi-kit discount
Reserve more than one kit in a group buy and your discount stacks automatically at checkout. No codes, no hassle — join in minutes and save more per kit.
Group price
Every member already saves versus buying individually.
Save extra 5%
Discount applies automatically to both kits at checkout.
Save extra 10%
Our best multi-kit rate, applied to every kit in your reservation.
No payment to reserve — pay only when your group is ready to close.
Not a group buy
Need it now and don't want to wait for a group to fill? Solo Buy lets any member purchase a single kit immediately at the regular price — same products, same third-party lab testing, documentation sent when your kits ship.
Members only · $10/month · testing included with every kit
No group requirement — your order moves into fulfillment immediately.
Standard per-unit pricing instead of the group discount rate.
Every Solo Buy kit links to the same batch information on file.
Every kit is third-party lab tested — documentation ships with your order.
Become a member for just $10/month to join any group buy — every kit ships with third-party testing documentation.