Key facts at a glance
| Retatrutide sizes | 5, 10, 15, 20, 30, 40, 50, 60 mg |
|---|---|
| Price | $39.99–$229.99 |
| Third-party testing | Lot COAs + fentanyl screen; lab not named |
| Ships from | USA |
| Shipping | Free UPS 2nd Day over $200 (terms vary) |
| Payment methods | Cards, Klarna, Afterpay, Apple/Google Pay, Zelle |
| Guarantee / refunds | No refund policy found |
| Best for | Buyers who want many sizes and flexible payment |
Pros and cons
- Eight sizes from 5 to 60 mg; subscriptions save 10%
- Heavy-metal, endotoxin, sterility and fentanyl reports per lot
- Many payment options, no crypto required
- Call, text and email support 7 days a week
- Testing lab is not named
- No refund policy page found
- Conflicting shipping cutoffs and free-shipping thresholds
Bottom line
PS Peptides has a broad size range, strong review volume and flexible payment, but it does not name its testing lab and we could not find a refund policy.
Products and pricing
Retatrutide in 5, 10, 15, 20, 30, 40, 50 and 60 mg, $39.99–$229.99. Subscribe-and-save takes 10% off and bundles 3–9%. The catalog sits behind a “Research Access” login.
Testing
“99%+” purity (lots typically 99.0–99.8% per the FAQ), with lot-specific COAs plus heavy-metal, endotoxin, sterility and fentanyl reports. The lab is not named.
Shipping and payment
“Made & Shipped in the USA”. Free UPS 2nd Day Air over $200 and Next Day Air over $400, though other pages say free shipping on any order or over $150. Ships internationally too. Visa, Mastercard, Amex, Discover, Afterpay, Klarna, Apple Pay, Google Pay, Shop Pay, Cash App and Zelle.
Policies and support
No refund policy page found. Call, text and email support 7 days a week, 9 am–10 pm EST.
Reputation
Trustpilot 4.5 from 246 reviews; complaints mention delivery delays, lost or mis-shipped orders, cloudy vials and slow replies to damage claims. Domain registered November 2025.
Alternatives to PS Peptides
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.