Key facts at a glance
| Retatrutide sizes | 5, 10, 20, 30, 40, 50, 60 mg |
|---|---|
| Price | $70 (5 mg); volume discounts |
| Third-party testing | Janoshik, 99.370% (claims vary) |
| Ships from | Not stated (Miami, FL address) |
| Shipping | Free over $100 · 1–5 days |
| Payment methods | Card, e-check, Zelle, Cash App, crypto |
| Guarantee / refunds | 15-day returns/exchanges |
| Best for | Buyers who want a return window |
Pros and cons
- Janoshik named as primary lab
- 15-day returns; replacement or refund for defective items
- Seven sizes up to 60 mg
- Purity stated as ≥99%, >98% and 99.370% on the same page
- Shipping origin not stated; pressure tactics on site
- Trustpilot profile removed
Bottom line
Alpha Carbon Labs offers a reasonable returns policy, but inconsistent product claims and limited transparency place it near the bottom of our ranking.
Products and pricing
Retatrutide in 5–60 mg; only the 5 mg price was visible: $70 ($66.50 each for 3+, $63 for 5+, $59.50 for 10+).
Testing
The homepage names Janoshik as its primary lab and the COA link shows 99.370%, but the same page also says “≥99%” and “>98%”.
Shipping and payment
Origin not stated; same business day before 2 pm EST, 1–5 business days, free over $100. Card, e-check, Zelle, Cash App and crypto.
Policies and support
Returns or exchanges within 15 days with authorization; damaged or defective items get a replacement or full refund. Contact form only. Address listed as 1221 Brickell Center, Suite 900, Miami, FL.
Reputation
Trustpilot profile removed. On-site reviews mention delivery times from 2 days to several weeks. Domain registered September 2025.
Alternatives to Alpha Carbon Labs
Every vendor is assessed against the same criteria, explained on How We Rate. Vendors change prices and policies often — confirm details on the vendor's site before ordering. Retatrutide is an investigational compound and is not FDA-approved; see our medical disclaimer.