Is PurePeptides legit?
Finnrick scores PurePeptides 66% over 21 tests (fetched Sep 25, 2026). Finnrick lists purepeptides.
PurePeptides shipping and policies
PurePeptides shipping: Processed in 1-2 business days; USPS Priority 3-4 business days, Priority Express 1-2.
- COAs
- per-batch public
- Labs cited
- MZ Biolabs
- 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 | 66% Finnrick "Purity focus" |
|---|---|
| Rank | 260 of 345 vendors |
| Tests | 21, 13 passed and 8 failed of those Finnrick could classify |
| Latest test | Aug 12, 2026 |
| Status on Finnrick | Trading |
| Peptide tested | Tests | Score | Market median |
|---|---|---|---|
| Retatrutide | 7 | 75% | $1.50/mg |
| Tirzepatide | 6 | 83% | $0.63/mg |
| Ipamorelin | 4 | 57% | $3.99/mg |
| Tesamorelin | 4 | 46% | $3.62/mg |
Source: Finnrick profile for PurePeptides, 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 | purepeptides.bio store page |
|---|---|
| Site status | live |
| Ships from | US |
| Ships to | US |
| COAs | per-batch public |
| Labs cited | MZ Biolabs |
| Shipping time | Processed in 1-2 business days; USPS Priority 3-4 business days, Priority Express 1-2 |
| Guarantee | All sales final; damaged or incorrect items replaced if reported within 3 business days; one free reship if USPS confirms loss in writing |
| What the site showed | Operated by Elite Health LLC, sells only within the United States, and product pages show lot-numbered MZ Biolabs COAs with every order shipping a COA and endotoxin report. |
Read from the store's own pages on Sep 26, 2026: purepeptides.bio/, purepeptides.bio/about-us/, purepeptides.bio/terms/, purepeptides.bio/privacy-policy/, purepeptides.bio/shipping-delivery-return-polic…, purepeptides.bio/store/tesamorelin-10mg/. Blank means we couldn't confirm it, not that the store doesn't offer it.
Store domains
| Domain | Domain check | Status | Listings |
|---|---|---|---|
| purepeptides. | vendor's own site | Public prices | 21 |
| purepeptides. | uses the name PurePeptides, but isn't one of its known store domains | Public prices | 40 |
PurePeptides' 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 | 10 mg | 1 vial | Pack price $65.00 | $65.00 | $6.50 per mg | 4.33x | Outlisting ↗ | GLP-RT 10MG |
| Retatrutide | 14 mg | 1 vial | Pack price $75.00 | $75.00 | $5.36 per mg | 3.57x | In stocklisting ↗ | GLP-RT 14MG |
| Retatrutide | 20 mg | 1 vial | Pack price $115.00 | $115.00 | $5.75 per mg | 3.83x | Outlisting ↗ | GLP-RT 20MG |
| Tirzepatide | 10 mg | 1 vial | Pack price $65.00 | $65.00 | $6.50 per mg | 10.40x | In stocklisting ↗ | GLP-TZ 10MG |
| Tirzepatide | 30 mg | 1 vial | Pack price $115.00 | $115.00 | $3.83 per mg | 6.13x | Outlisting ↗ | GLP-TZ 30MG |
| BPC-157 | 10 mg | 1 vial | Pack price $50.00 | $50.00 | $5.00 per mg | 1.15x | In stocklisting ↗ | BPC-157 10MG |
| TB-500 | 10 mg | 1 vial | Pack price $75.00 | $75.00 | $7.50 per mg | 1.66x | In stocklisting ↗ | Thymosin Beta 4 10MG |
| GHK-Cu | 100 mg | 1 vial | Pack price $65.00 | $65.00 | $0.65 per mg | 1.63x | In stocklisting ↗ | GHK-Cu 100MG |
| GLOW | 70 mg | 1 vial | Pack price $85.00 | $85.00 | $1.21 per mg | 2.37x | In stocklisting ↗ | GLOW 70MG |
| KLOW | 80 mg | 1 vial | Pack price $175.00 | $175.00 | $2.19 per mg | 2.15x | Outlisting ↗ | KLOW 80MG |
| Ipamorelin | 5 mg | 1 vial | Pack price $45.00 | $45.00 | $9.00 per mg | 2.25x | In stocklisting ↗ | Ipamorelin 5MG |
| CJC-1295 + Ipamorelin | 10 mg | 1 vial | Pack price $75.00 | $75.00 | $7.50 per mg | 1.40x | In stocklisting ↗ | Ipamorelin 5mg / CJC 1295 no DAC 5mg Blend |
| Tesamorelin | 10 mg | 1 vial | Pack price $80.00 | $80.00 | $8.00 per mg | 2.21x | In stocklisting ↗ | Tesamorelin 10MG |
| MOTS-c | 10 mg | 1 vial | Pack price $45.00 | $45.00 | $4.50 per mg | 1.80x | In stocklisting ↗ | MOTS-c 10MG |
| MOTS-c | 40 mg | 1 vial | Pack price $125.00 | $125.00 | $3.13 per mg | 1.25x | In stocklisting ↗ | MOTS-c 40MG |
| NAD+ | 500 mg | 1 vial | Pack price $90.00 | $90.00 | $0.18 per mg | 2.65x | In stocklisting ↗ | NAD+ 500MG |
| SS-31 | 10 mg | 1 vial | Pack price $50.00 | $50.00 | $5.00 per mg | 3.21x | In stocklisting ↗ | SS-31 10MG |
| SS-31 | 50 mg | 1 vial | Pack price $150.00 | $150.00 | $3.00 per mg | 1.92x | Outlisting ↗ | SS-31 50MG |
| Thymosin Alpha-1 | 10 mg | 1 vial | Pack price $80.00 | $80.00 | $8.00 per mg | 2.41x | In stocklisting ↗ | Thymosin Alpha 1 10MG |
| Thymosin Alpha-1 | 20 mg | 1 vial | Pack price $135.00 sale, was $145.00 | $135.00 | $6.75 per mg | 2.04x | In stocklisting ↗ | Thymosin Alpha 1 20MG |
| PT-141 | 10 mg | 1 vial | Pack price $45.00 | $45.00 | $4.50 per mg | 1.49x | In stocklisting ↗ | PT-141 10MG |
Prices read from the store on Nov 9, 2026. Always confirm on the store's site before buying.
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