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
Scores use the weighted 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.