Is Precision Peptide Co legit?
Finnrick scores Precision Peptide Co 69% over 21 tests (fetched Sep 25, 2026). Finnrick lists precisionpeptidesusa.
Precision Peptide Co shipping and policies
Precision Peptide Co shipping: Processed in 1-3 business days after payment; same-day handling on orders before 2 PM ET; USPS, UPS or FedEx.
- COAs
- on request
- Guarantee
- All sales final
From the store's own pages, checked Sep 26, 2026. Full details are in the policy table below.
Finnrick lab data
| Score | 69% Finnrick "Purity focus" |
|---|---|
| Rank | 223 of 345 vendors |
| Tests | 21, 15 passed and 6 failed of those Finnrick could classify |
| Latest test | Oct 23, 2025 |
| Location | US, Tx |
| Status on Finnrick | Trading |
| Peptide tested | Tests | Score | Market median |
|---|---|---|---|
| BPC-157 | 5 | 51% | $4.35/mg |
| GHK-Cu | 4 | 89% | $0.40/mg |
| Ipamorelin | 4 | 74% | $3.99/mg |
| Melanotan II | 4 | 64% | $2.60/mg |
| Semaglutide | 4 | 61% | $0.76/mg |
Source: Finnrick profile for Precision Peptide Co, fetched Sep 25, 2026. Scores with few tests are pulled toward the middle. A score describes past samples, not the vial you will get. What a Finnrick score means.
Store facts as stated
| Store site | precisionpeptidesusa.com store page |
|---|---|
| Site status | live |
| Ships from | US (FL) |
| Ships to | US |
| COAs | on request |
| Shipping time | Processed in 1-3 business days after payment; same-day handling on orders before 2 PM ET; USPS, UPS or FedEx |
| Guarantee | All sales final; damaged, expired or incorrect items reported within 48 hours with photos may get a replacement, store credit or refund at the store's discretion (the FAQ instead says returns are accepted for sealed, unopened products in original packaging) |
| What the site showed | Veteran-owned Florida LLC that says it sources only from USA-based manufacturers, ships within the US only, and provides lot documentation by email request rather than posting COAs. |
Read from the store's own pages on Sep 26, 2026: precisionpeptidesusa.com/, precisionpeptidesusa.com/quality-testing/, precisionpeptidesusa.com/lab-reports/, precisionpeptidesusa.com/frequently-asked-quest…, precisionpeptidesusa.com/shipping-returns-polic…, precisionpeptidesusa.com/refund-policy/. Blank means we couldn't confirm it, not that the store doesn't offer it.
Store domains
| Domain | Domain check | Status | Listings |
|---|---|---|---|
| precisionpeptidesusa. | vendor's own site | Public prices | 19 |
| precisionpeptideco. | vendor's own site | Members-only | none |
| precisionresearchlabs. | vendor's own site | Members-only | none |
Precision Peptide Co's score applies only to its own sites. Another domain using the name may be a second site or an unrelated seller; each has its own page.
Prices
| Peptide | Size | Pack | Price | Per vial | $/mg | vs median | Stock | Listing |
|---|---|---|---|---|---|---|---|---|
| Retatrutide | 16 mg | 1 vial | Pack price $292.99 | $292.99 | $18.31 per mg | 12.21x | In stocklisting ↗ | GLP-3 Reta / 16mg |
| Retatrutide | 24 mg | 1 vial | Pack price $353.99 | $353.99 | $14.75 per mg | 9.83x | In stocklisting ↗ | GLP-3 Reta / 24mg |
| BPC-157 | 10 mg | 1 vial | Pack price $107.99 | $107.99 | $10.80 per mg | 2.48x | In stocklisting ↗ | BPC-157 / 10mg |
| TB-500 | 10 mg | 1 vial | Pack price $137.99 | $137.99 | $13.80 per mg | 3.05x | In stocklisting ↗ | Thymosin Beta 4 (TB-500) / 10mg |
| GHK-Cu | 50 mg | 1 vial | Pack price $77.99 | $77.99 | $1.56 per mg | 3.90x | In stocklisting ↗ | GHK-Cu / 50mg |
| Tesamorelin | 10 mg | 1 vial | Pack price $107.99 | $107.99 | $10.80 per mg | 2.98x | In stocklisting ↗ | Tesamorelin / 10mg |
| Sermorelin | 10 mg | 1 vial | Pack price $99.99 | $99.99 | $10.00 per mg | 2.94x | In stocklisting ↗ | Sermorelin / 10mg |
| AOD-9604 | 5 mg | 1 vial | Pack price $84.99 | $84.99 | $17.00 per mg | 3.78x | In stocklisting ↗ | AOD-9604 / 5mg |
| IGF-1 LR3 | 1 mg | 1 vial | Pack price $137.99 | $137.99 | $137.99 per mg | 2.30x | In stocklisting ↗ | IGF-1 LR3 / 1mg |
| MOTS-c | 10 mg | 1 vial | Pack price $77.99 | $77.99 | $7.80 per mg | 3.12x | In stocklisting ↗ | MOTs-C / 10mg |
| NAD+ | 500 mg | 1 vial | Pack price $129.99 | $129.99 | $0.26 per mg | 3.82x | In stocklisting ↗ | NAD+ / 500mg |
| SS-31 | 25 mg | 1 vial | Pack price $137.99 | $137.99 | $5.52 per mg | 3.54x | In stocklisting ↗ | SS-31 / 25MG |
| SS-31 | 50 mg | 1 vial | Pack price $224.99 | $224.99 | $4.50 per mg | 2.88x | In stocklisting ↗ | SS-31 / 50MG |
| DSIP | 5 mg | 1 vial | Pack price $77.99 | $77.99 | $15.60 per mg | 4.99x | In stocklisting ↗ | DSIP (5mg) / 5mg |
| Thymosin Alpha-1 | 10 mg | 1 vial | Pack price $122.99 | $122.99 | $12.30 per mg | 3.71x | In stocklisting ↗ | Thymosin Alpha-1 (TA1) / 10mg |
| PT-141 | 10 mg | 1 vial | Pack price $76.99 | $76.99 | $7.70 per mg | 2.55x | In stocklisting ↗ | PT-141 / 10mg |
| Epitalon | 10 mg | 1 vial | Pack price $77.99 | $77.99 | $7.80 per mg | 3.83x | In stocklisting ↗ | Epithalon / 10mg |
| Epitalon | 50 mg | 1 vial | Pack price $142.99 | $142.99 | $2.86 per mg | 1.41x | In stocklisting ↗ | Epithalon / 50mg |
| Epitalon | 100 mg | 1 vial | Pack price $258.99 | $258.99 | $2.59 per mg | 1.27x | In stocklisting ↗ | Epithalon / 100mg |
Prices read from the store on Nov 9, 2026. Always confirm on the store's site before buying.
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