Vendor: TRANMOO Peptide
📌 Update — July 10, 2026
TRANMOO has opened a separate promotional offering running from July 10 through July 20.
This new promotion overlaps with several products already included in the current Group Buy and adds several additional product options. It is a separate promotion and does not extend every product from the original offering.
Products Continuing Through July 20
- Retatrutide 10 mg — $66
- Retatrutide 20 mg — $87
- GHK-Cu 50 mg — $31
- GHK-Cu 100 mg — $35
Original Products Still Closing July 15
- Retatrutide 40 mg — $138
- HGH Frag 5 mg — $115
- Tesamorelin 10 mg — $132
- Ipamorelin 10 mg — $50
Newly Added Products Available Through July 20
- Tirzepatide 10 mg — $52
- Tirzepatide 15 mg — $63
- Tirzepatide 20 mg — $77
- Retatrutide 30 mg — $109
- NAD+ 1000 mg Buffered — $150
- L-Carnitine 1200 mg — $69
- KPV 10 mg — $46
- BB 10 mg — $93 (BPC-157 5mg&TB500(tb4) 5mg
- 5-Amino-1MQ 10 mg — $28
- 5-Amino-1MQ 20 mg — $31
- GTT 1500 — $86 (Glutathione 1500mg)
All promotional products remain available while supplies last. Products may close early if vendor inventory is exhausted.
TRANMOO is also offering a 5% vendor discount if the combined order exceeds $1,000. If that threshold is reached, the applicable discount will be reflected when final participant invoices are calculated.
📅 Original Promotional Products Close: July 15, 2026
📅Continuing and Newly Added Products Close: July 20, 2026
The Dark Horse Consolidated Group Buy allows participants to share and reduce the vendor’s shipping cost.
This promotion included a limited number of Certificates of Analysis (COAs) for only a few of the promoted products. I looked for additional supporting documentation, but the available information just was not there.
************************(Most recent available COA PDF attached below.)**************
Update July 2nd - Testing disclosure: Tranmoo has confirmed that no COA is currently available for Ipamorelin 10 mg. Participants requesting Ipamorelin have been informed and have chosen to remain in the order.
While a COA should never be the sole basis for evaluating a vendor, I appreciate vendors who make analytical documentation available for review.
As always, I encourage everyone to review the available documentation, perform their own due diligence, and make informed decisions based on their own research standards and risk tolerance.
Group Buy Activation
This Group Buy will activate once $350 in confirmed product selections has been reached. If the combined vendor order exceeds $1,000, TRANMOO’s additional 5% discount will be applied to the qualifying order.
Once activated:
- Invoices will be issued to all participants. Payment is due within 24 hours of invoice issuance.
- The order will be submitted to the vendor once all funds have been collected. If the activation threshold is not reached before the promotion ends or inventory is exhausted, the group buy will be canceled and no invoices will be issued.
Vendor Shipping Allocation
The vendor charges a flat $60.00 international shipping fee for the entire order.
One of the goals of the Dark Horse Consolidated Buy Program is to spread that shipping cost across all participants rather than having each member absorb the full amount individually.
Instead of one member paying $60.00 in shipping, the vendor shipping cost is allocated equally among all participants included in the final order.
Participants Vendor Shipping Allocation
1 $60.00
2 $30.00
3 $20.00
4 $15.00
5 $12.00
6 $10.00
7 $8.57
8 $7.50
9 $6.67
10 $6.00
The final Vendor Shipping Allocation will be calculated before invoices are issued and will appear as a separate line item on each participant's invoice.
Dark Horse Order Coordination
A $25.00 Order Coordination Fee will be added to each participant's order.
This covers:
- Vendor sourcing and coordination
- Order processing
- Payment processing
- Vendor communications
- Order management
- Participant support throughout the buying process
Vendor Guarantees
The vendor states that a replacement or refund will be provided if:
- Purity is below 99%
- Fill quantity is below 90%
-
Important Testing & Guarantee Information
🔬 Independent third-party testing is NOT included with this group buy.
🧪 Per the vendor's stated policy, replacement or refund claims are only accepted when supported by Janoshik analytical test results. Testing performed by other laboratories is not accepted by the vendor for guaranteed claims.
Members should review this requirement carefully and determine whether it aligns with their own research standards and risk tolerance before participating.
Dark Horse Testing Consideration
The vendor's replacement/refund policy is based exclusively on Janoshik analytical testing. Testing performed by other laboratories is not accepted by the vendor for guaranteed claims.
Members should also be aware that Janoshik publishes its analytical testing services and pricing on its website. Before relying on the vendor's guarantee, I encourage you to review both the vendor's policy and Janoshik's published testing fees, so you understand the process and associated costs.
It's also important to remember that submitting a sample for analysis involves more than the laboratory fee. Participants are responsible for the cost of shipping the sample to Janoshik in the Czech Republic, which can add approximately $60 USD (or more) depending on the shipping service selected.
If there is sufficient participation in a single product, Dark Horse may facilitate a voluntary group testing initiative to help distribute the cost of independent analytical testing among participants. There is no additional Dark Horse coordination fee for organizing a community group test; participants would only share the laboratory's testing cost.
For members who wish to review Janoshik's testing services and published pricing, visit:
Interested?
If you'd like to participate, send me a DM with the product(s) and quantity you are interested in.
I'll keep everyone updated as we move toward the $350 activation threshold and will issue invoices once that threshold has been reached.