Vendor and compound
Retatrutide from Amino Club
Amino Club lists Retatrutide at $7.00 per mg, 17% under the $8.45 peer median. 2 third-party certificates for this compound from this vendor are on file, assayed by ILS Laboratories, averaging 99.86% purity. The cheapest listed price for Retatrutide anywhere in the index is $2.90 per mg at ZC Labs.
All Retatrutide vendors · Amino Club profile · scores 88.3 of 100, rank 3 · 2 certificates for this compound · verified 23 Jul 2026
What it costs
| Vial | Listed price | Per mg | vs peer median | Listing |
|---|---|---|---|---|
| 10 mg | $69.99 | $7.00 | -17% | GLP-3 (RT) |
Read from the vendor’s own store and normalised per milligram, because a smaller vial at a lower sticker price is usually the dearer peptide. CodePEPINDEX· 10% off applies at checkout.
What the laboratory found
| Lot | Assayed | Purity | Label → assayed | Laboratory | Record |
|---|---|---|---|---|---|
| A1115 | 4 Feb 2026 | 99.794% | 10 mg → 10.14 mg | ILS Laboratories | Open |
| A0112 | 4 Feb 2026 | 99.929% | 20 mg → 22.56 mg | ILS Laboratories | Open |
Other vendors selling Retatrutide
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Next Gen Peptides | 93.8 | $4.00 | 2 |
| Ascend Science | 90.1 | $5.60 | 0 |
| Origin Labs | 87.7 | — | 4 |
| Bench Grade Peptides | 86.8 | $3.90 | 4 |
| Polaris Peptides | 86.6 | $8.90 | 8 |
| Hydro Research Peptides | 86.5 | — | 4 |
| PeptidePlugs | 86.3 | — | 18 |
| ZC Labs | 83.2 | $2.90 | 5 |
Ordered by overall evidence score. See every vendor listing Retatrutide.
Questions
Is Retatrutide from Amino Club third-party tested?
Yes. 2 certificates for Retatrutide from Amino Club are on file, signed by ILS Laboratories. Each names a lot, prints the assayed mass against the labelled mass, and links to the document it was read from.
How much does Retatrutide cost at Amino Club?
$7.00 per milligram, from 10 mg at $69.99. The peer median across every vendor we price for Retatrutide is $8.45 per mg, so this is -17% against the market. Prices are normalised per milligram so vials of different sizes compare fairly.
Is Amino Club a good place to buy Retatrutide?
Amino Club scores 88.3 of 100 on the published rubric and ranks 3 overall, computed from its documentation rather than from opinion. For Retatrutide specifically it has 2 certificates on file. ZC Labs lists it cheaper at $2.90 per mg.