Simple Peptide
Re-analysis of the published site located 36 certificate records and wrote 28 mapped to tracked compounds. 6 strengths and 3 weaknesses recorded from the findings.
Last verified · 28 certificate records · rubric v1.10.0 · simplepeptide.com
PepIndex score
74 / 100
3.7/ 5Well documentedData coverage
89%
Coverage is the share of scored fields we hold and corroborated for Simple Peptide. A score built on a handful of unchecked claims and a score built on forty verified data points are not the same finding, so both numbers are always published together. How coverage is computed.
Strengths
- Publishes 62 lot-specific certificates across its catalogue
- Certificates are readable publicly, without an account
- Testing laboratory named on certificates (White Lyophilized Powder Analytical)
- Publishes a physical postal address
- Prices are visible without an account
- Retains historical certificates for comparison over time
Weaknesses
- No ISO/IEC 17025 accreditation recorded for the testing lab
- No registered legal entity is disclosed
- No independent third-party reviews located
Regulatory & enforcement record
No adverse regulatory or enforcement action on record. We record authority actions — FDA warning letters, import alerts, seizures, criminal charges — when located. Self-reported reviews are deliberately not scored, because for this market they can be manufactured.
Recorded data pointsEvery field with its source, capture date and whether we corroborated it9 verified8 claimed2 not recordedView all →Hide ↑
A tag of verified means we opened the cited source and confirmed the value; published means we recorded the vendor’s own published information, taken at face value. Both count in full; only a value with no checkable source earns nothing. Fields older than 90 days are marked stale.
Testing
- Testing laboratory
- White Lyophilized Powder AnalyticalVerified1 Aug 2026sourceLaboratory named on the certificate document itself. Evidence: “…mulin 20mg Purity: 99.86% Identity: Confirmed Net Content: 23.43 mg Appearance: White Lyophilized Powder Analytical Results Test Result Identity (LC-MS) Thymuli…”
- ISO/IEC 17025 accreditation
- Not recordedNot recorded
- Certificate granularity
- Per lotVerified1 Aug 2026sourceLot-specific certificates observed directly. Evidence: “Certificates carry lot identifiers tied to individual product variants.”
- Certificate accessibility
- publicVerified1 Aug 2026editorial checkCertificates were fetched without passing any gate. Evidence: “Certificates were fetched without passing any gate.”
- Labeled vs. actual mg published
- YesVerified1 Aug 2026sourceLabeled mass is published against assayed mass, not purity alone. Evidence: “Labeled 5 mg, assayed 4.43 mg, purity 99.203% (lot VP5-032026-1, Freedom Diagnostics).”
- Historical certificates retained
- YesVerified1 Aug 2026sourceSuperseded certificates remain reachable, so consistency across lots can be checked. Evidence: “62 certificate documents reachable across 36 current lots, so superseded certificates remain available.”
Business
- Website
- https://simplepeptide.comVerified1 Aug 2026sourceConfirmed reachable by the analysis run. Evidence: “Origin resolved and fetched: https://simplepeptide.com”
- Legal entity
- Not recordedNot recorded
- Country
- Not recordedNot recorded
- Physical address
- 6586 W Atlantic Ave Ste #1112 Delray Beach, FL 33446Published1 Aug 2026sourcePublished by the vendor. Confirmed present on the page; not independently confirmed as an operating location. Evidence: “…Terms & Conditions Privacy Policy Affiliate Registration CONTACT Simple Peptide 6586 W Atlantic Ave Ste #1112 Delray Beach, FL 33446 support@simplepeptide.com G…”
- Contact channels
- Email (support@simplepeptide.com), Telephone 877-711-0702Published1 Aug 2026sourceContact routes published by the vendor. Not tested for a reply, so recorded as published rather than reachable. Evidence: “support@simplepeptide.com · 877-711-0702”
Commercial
- Pricing
- ungatedVerified1 Aug 2026sourcePrices are published openly and can be compared without registering. Evidence: “…inspection. For research use only. Availability: In stock 🔥 SPECIAL: Buy 3 for $2 🔥 Research Peptide Storage Case quantity Add to cart US-Based Support US-bas…”
- Payment methods
- Discover, Visa, Mastercard, American ExpressPublished1 Aug 2026sourcePayment methods as listed by the vendor. Not confirmed at checkout. Evidence: “…e day via FedEx 2Day Air . Experience the Difference From checkout to delivery, discover why researchers nationwide trust SIMPLE PEPTIDE™ for quality, transpare…”
- Guarantee / reship policy
- Case by caseVerified1 Aug 2026sourceA replacement is offered but the published policy reserves discretion to deny claims. Evidence: “…t order or obtain any Material. We may revise this Agreement at any time in our sole discretion by posting an updated version on the Site; the revised terms tak…”
Track record
- Independent reviews located
- Not recordedNot recorded
- Mean sentiment (0–5)
- Not recordedNot recorded
- Complaint pattern
- Not recordedNot recorded
Certificate recordsLot-level results with labeled versus assayed mass28 lots14.7% mean deviationView all →Hide ↑
Discrepancy is computed as the absolute difference between labeled and assayed mass, divided by the labeled mass. A vendor-published certificate is a claim; only an independently commissioned assay is treated as corroboration.
| Compound | Lot | Tested | Lab | Labeled | Assayed | Discrepancy | Purity | Source |
|---|---|---|---|---|---|---|---|---|
| KPV | KPV10-072026-1 | Analysis FreedomDiagnostics | 10 mg | 10.51 mg | 5.1% | 99.9% | Vendor-published | |
| CJC-1295 | CJND10-062026-2 | Analysis FreedomDiagnostics | 10 mg | 10.27 mg | 2.7% | 99.9% | Vendor-published | |
| GHK-Cu | GHK100-062026-1 | Analysis FreedomDiagnostics | 100 mg | 112.29 mg | 12.3% | 99.9% | Vendor-published | |
| Glutathione | GLUT-062026-1 | Analysis FreedomDiagnostics | 1500 mg | 1505.23 mg | 0.3% | 99.8% | Vendor-published | |
| DSIP | DSIP5-062026-1 | Analysis FreedomDiagnostics | 5 mg | 5.95 mg | 19.0% | 99.7% | Vendor-published | |
| Epithalon | EPIT50-062026-2 | Analysis FreedomDiagnostics | 50 mg | 53.19 mg | 6.4% | 99.9% | Vendor-published | |
| BPC-157 | BPC10-062026-4 | Analysis FreedomDiagnostics | 10 mg | 11.8 mg | 18.0% | 99.0% | Vendor-published | |
| Tesamorelin | TES10-062026-1 | Analysis FreedomDiagnostics | 10 mg | 11.72 mg | 17.2% | 99.7% | Vendor-published | |
| AOD-9604 | AOD10-062026-4 | Analysis FreedomDiagnostics | 10 mg | 9.32 mg | 6.8% | 99.7% | Vendor-published | |
| Ipamorelin | IPA10-062026-1 | Analysis FreedomDiagnostics | 10 mg | 11.61 mg | 16.1% | 99.8% | Vendor-published | |
| Ipamorelin | IPCJ20-052026-4 | Analysis FreedomDiagnostics | 10 mg | 11.27 mg | 12.7% | 99.9% | Vendor-published | |
| Melanotan II | MT2-052026-1 | Analysis FreedomDiagnostics | 10 mg | 12.4 mg | 24.0% | 99.8% | Vendor-published | |
| PT-141 | PT10-052026-7 | Analysis FreedomDiagnostics | 10 mg | 12.3 mg | 23.0% | 99.7% | Vendor-published | |
| Thymosin Alpha-1 | THYMA10-052026-7 | Analysis FreedomDiagnostics | 10 mg | 10.14 mg | 1.4% | 99.6% | Vendor-published | |
| Selank | SELK10-052026-7 | Analysis FreedomDiagnostics | 10 mg | 12.03 mg | 20.3% | 99.3% | Vendor-published | |
| Melanotan I | MT1-052026-7 | FreedomDiagnosticsTesting.com | 10 mg | 11.62 mg | 16.2% | 99.9% | Vendor-published | |
| Tesamorelin | TSIP14-052026-1 | Analysis FreedomDiagnostics | 12 mg | 3.15 mg | 73.8% | 99.7% | Vendor-published | |
| ARA-290 | ARA16-052026-7 | Analysis FreedomDiagnostics | 16 mg | 17.05 mg | 6.6% | 99.3% | Vendor-published | |
| Semaglutide | GS10-052026-4 | Analysis FreedomDiagnostics | 10 mg | 12.51 mg | 25.1% | 99.9% | Vendor-published | |
| Cagrilintide | CAGR-052026-4 | Laboratory | 10 mg | 9.97 mg | 0.3% | 99.7% | Vendor-published | |
| MOTS-c | MOT10-052026-2 | Analysis FreedomDiagnostics | 10 mg | 11.06 mg | 10.6% | 99.8% | Vendor-published | |
| Sermorelin | SERM10-042026-4 | Analysis FreedomDiagnostics | 10 mg | 10.31 mg | 3.1% | 99.1% | Vendor-published | |
| GHK-Cu | GHK60-042026-1 | Analysis FreedomDiagnostics | 60 mg | 46.79 mg | 22.0% | 99.8% | Vendor-published | |
| Semax | SEMX10-042026-3 | FreedomDiagnosticsTesting.com | 10 mg | 12.69 mg | 26.9% | 99.1% | Vendor-published | |
| CJC-1295 | CJCD05-032026-1 | Freedom Diagnostics | 5 mg | 6.28 mg | 25.6% | 99.7% | Vendor-published | |
| GHRP-6 | GHRP6-10-032026-1 | Freedom Diagnostics Testing | 10 mg | 10.27 mg | 2.7% | 99.8% | Vendor-published | |
| TB-500 | TB15-01092026-J | Freedom Diagnostics | 15 mg | 15.15 mg | 1.0% | 99.5% | Vendor-published | |
| VIP | VP5-032026-1 | Freedom Diagnostics | 5 mg | 4.43 mg | 11.4% | 99.2% | Vendor-published |
Compounds carried
- AOD-9604
- ARA-290
- BPC-157
- Cagrilintide
- CJC-1295
- DSIP
- Epithalon
- GHK-Cu
- GHRP-6
- Glutathione
- Ipamorelin
- KPV
- Melanotan I
- Melanotan II
- MOTS-c
- PT-141
- Selank
- Semaglutide
- Semax
- Sermorelin
- TB-500
- Tesamorelin
- Thymosin Alpha-1
- VIP
What the research says about what Simple Peptide sells
ARA-290
What the research on ARA-290 actually shows
3 not established
BPC-157
What the research on BPC-157 actually shows
5 not established
Cagrilintide
What the research on Cagrilintide actually shows
3 not established
CJC-1295
What the research on CJC-1295 actually shows
3 not established
DSIP
What the research on DSIP actually shows
3 not established
Epithalon
What the research on Epithalon actually shows
3 not established
GHK-Cu
What the research on GHK-Cu actually shows
3 not established
Glutathione
What the research on Glutathione actually shows
3 not established
Ipamorelin
What the research on ipamorelin actually shows
4 not established
Melanotan I
What the research on Melanotan I actually shows
3 not established
Melanotan II
What the research on Melanotan II actually shows
3 not established
MOTS-c
What the research on MOTS-c actually shows
3 not established
PT-141
What the research on PT-141 actually shows
3 not established
Selank
What the research on Selank actually shows
3 not established
Semaglutide
What the research on semaglutide actually shows
4 not established
Semax
What the research on Semax actually shows
3 not established
Sermorelin
What the research on Sermorelin actually shows
3 not established
TB-500
What the research on TB-500 actually shows
4 not established
Tesamorelin
What the research on Tesamorelin actually shows
3 not established
Thymosin Alpha-1
What the research on Thymosin Alpha-1 actually shows
3 not established
VIP
What the research on VIP actually shows
3 not established
A vendor’s score measures what it can demonstrate about its testing. It says nothing about whether the compounds it lists have evidence behind them — those are separate questions, and the digests above answer the second one.
How this score was calculatedEvery signal, its weight and the arithmetic — reconstructable by handrubric v1.10.0View calculation →Hide ↑
Each criterion is scored out of 100 over the signals we could assess, then weighted into the overall figure. Within a criterion, a signal contributes weight × merit × credit: merit is how good the recorded value is, credit is what its provenance earns — 1.00 for a value with a checkable source, 0 for a value recorded without one. A missing signal counts as a partial gap — half its weight — so a vendor that publishes what others leave blank scores higher, while a blank still costs; a value recorded without a source counts in full and earns nothing, so omitting one can never raise a score. A criterion with no data at all — track record when no independent reviews are locatable — is set aside and the remaining weights renormalised; the coverage figure, shown alongside, reports how complete the assessment is.
Testing transparency
87.5 / 100 · weight 26% → 22.8
Is the testing lab named? Is it ISO/IEC 17025 accredited? Are certificates of analysis lot-specific, and can anyone read them without an account?
| Signal | Recorded value | Provenance | Weight | Merit | Credit | Points |
|---|---|---|---|---|---|---|
| Testing lab is namedA specific laboratory is identified, so the assay can be traced. | White Lyophilized Powder AnalyticalLaboratory named on the certificate document itself. Evidence: “…mulin 20mg Purity: 99.86% Identity: Confirmed Net Content: 23.43 mg Appearance: White Lyophilized Powder Analytical Results Test Result Identity (LC-MS) Thymuli…” | Verified1 Aug 2026 · source | 1 | 1.00 | 1.00 | 1.00 / 1 |
| Lab holds ISO/IEC 17025 accreditationNot recorded. | — | Not recorded | 4 | 0.00 | not recorded | 0.00 / 4 |
| Certificate granularityCertificates are lot-specific, so a certificate maps to the vial received. | Per lotLot-specific certificates observed directly. Evidence: “Certificates carry lot identifiers tied to individual product variants.” | Verified1 Aug 2026 · source | 3 | 1.00 | 1.00 | 3.00 / 3 |
| Certificates readable without an accountAnyone, including us, can read the certificates without registering. | PublicCertificates were fetched without passing any gate. Evidence: “Certificates were fetched without passing any gate.” | Verified1 Aug 2026 | 4 | 1.00 | 1.00 | 4.00 / 4 |
| Recognised testing laboratory28 of 28 certificates name a real, identifiable testing laboratory (a known lab, or a clearly independent one). Certificates with no named lab, or where the "lab" is just the vendor's own name, do not count — anyone can print those. | 28 / 28 recognised lab | Published10 Jul 2026 · source | 6 | 1.00 | 1.00 | 6.00 / 6 |
| Testing transparency subtotal · coverage 78% | 14.00 / 18 | |||||
Documentation depth
93.8 / 100 · weight 22% → 20.6
Does the vendor publish labeled-versus-actual milligram figures, retain historical certificates, and how large are the discrepancies we can measure?
| Signal | Recorded value | Provenance | Weight | Merit | Credit | Points |
|---|---|---|---|---|---|---|
| Labeled vs. actual mg publishedQuantitative fill data is published, not only a purity percentage. | PublishedLabeled mass is published against assayed mass, not purity alone. Evidence: “Labeled 5 mg, assayed 4.43 mg, purity 99.203% (lot VP5-032026-1, Freedom Diagnostics).” | Verified1 Aug 2026 · source | 1 | 1.00 | 1.00 | 1.00 / 1 |
| Historical certificates retainedPast certificates remain accessible, so consistency over time can be checked. | RetainedSuperseded certificates remain reachable, so consistency across lots can be checked. Evidence: “62 certificate documents reachable across 36 current lots, so superseded certificates remain available.” | Verified1 Aug 2026 · source | 3 | 1.00 | 1.00 | 3.00 / 3 |
| Certificates the vendor publishes62 certificates located, 28 of them indexed with readable results; full credit at six. | 62 published, 28 indexed | Published10 Jul 2026 · source | 7 | 1.00 | 1.00 | 7.00 / 7 |
| Labeled vs. actual discrepancyMean absolute deviation between labeled and assayed mass across 28 certificates. Zero scores full marks; 10% or worse scores nothing. | 14.7% mean | Published10 Jul 2026 · source | 1 | 0.00 | 1.00 | 0.00 / 1 |
| Certificate recencyThe most recent certificate is dated 2026-07-10, about 2 months ago. Certificates within a year score full marks; two years or older scores nothing. | newest 2026-07-10 | Published10 Jul 2026 · source | 4 | 1.00 | 1.00 | 4.00 / 4 |
| Documentation depth subtotal · coverage 100% | 15.00 / 16 | |||||
Price & value
15 / 100 · weight 20% → 3
How the vendor’s per-milligram prices for a standard basket of common compounds compare to the market. Priced below the peer median scores higher; well above it scores lower. An overpriced vendor cannot outrank a comparably documented, better-priced one.
| Signal | Recorded value | Provenance | Weight | Merit | Credit | Points |
|---|---|---|---|---|---|---|
| Price vs market ($/mg)Priced about 50% above the peer median per milligram across a standard basket — weaker value than the typical vendor. | 150% of medianPrice index 150% of peer median across 5 compounds (0 outliers dropped): bpc-157 $8/mg, tb-500 $11/mg, cjc-1295 $18/mg, ipamorelin $10/mg, ghrp-6 $9/mg. | Verified31 Aug 2026 · source | 10 | 0.15 | 1.00 | 1.50 / 10 |
| Price & value subtotal · coverage 100% | 1.50 / 10 | |||||
Track record
100 / 100 · weight 12% → 12
Adverse regulatory or enforcement action on record — warning letters, import alerts, seizures, criminal charges. Authority-issued and publicly verifiable. Self-reported reviews are deliberately not scored: for this market they can be manufactured.
| Signal | Recorded value | Provenance | Weight | Merit | Credit | Points |
|---|---|---|---|---|---|---|
| Regulatory & enforcement recordNo adverse regulatory or enforcement action on record. Authority actions — warning letters, import alerts, seizures, criminal charges — are recorded here when located; self-reported reviews are deliberately not scored, because for this market they can be manufactured. | None on record | Verified8 Sept 2026 | 10 | 1.00 | 1.00 | 10.00 / 10 |
| Track record subtotal · coverage 100% | 10.00 / 10 | |||||
Business transparency
72.7 / 100 · weight 12% → 8.7
Is a legal entity named, is there a physical address, and can the vendor be reached?
| Signal | Recorded value | Provenance | Weight | Merit | Credit | Points |
|---|---|---|---|---|---|---|
| Named legal entityNot recorded. | — | Not recorded | 3 | 0.00 | not recorded | 0.00 / 3 |
| Physical address publishedA postal address is published. | 6586 W Atlantic Ave Ste #1112 Delray Beach, FL 33446Published by the vendor. Confirmed present on the page; not independently confirmed as an operating location. Evidence: “…Terms & Conditions Privacy Policy Affiliate Registration CONTACT Simple Peptide 6586 W Atlantic Ave Ste #1112 Delray Beach, FL 33446 support@simplepeptide.com G…” | Published1 Aug 2026 · source | 2 | 1.00 | 1.00 | 2.00 / 2 |
| Contact channelsDistinct contact routes we could identify. Full credit at two. | Email (support@simplepeptide.com), Telephone 877-711-0702Contact routes published by the vendor. Not tested for a reply, so recorded as published rather than reachable. Evidence: “support@simplepeptide.com · 877-711-0702” | Published1 Aug 2026 · source | 2 | 1.00 | 1.00 | 2.00 / 2 |
| Business transparency subtotal · coverage 57% | 4.00 / 7 | |||||
Commercial clarity
86.4 / 100 · weight 8% → 6.9
Is pricing visible without an account, is there a stated guarantee or reship policy, and are payment methods disclosed?
| Signal | Recorded value | Provenance | Weight | Merit | Credit | Points |
|---|---|---|---|---|---|---|
| Pricing visible without an accountPrices are published openly and can be compared. | UngatedPrices are published openly and can be compared without registering. Evidence: “…inspection. For research use only. Availability: In stock 🔥 SPECIAL: Buy 3 for $2 🔥 Research Peptide Storage Case quantity Add to cart US-Based Support US-bas…” | Verified1 Aug 2026 · source | 4 | 1.00 | 1.00 | 4.00 / 4 |
| Guarantee / reship policyWhether the published policy states an outcome in advance or leaves it to discretion. | Case by caseA replacement is offered but the published policy reserves discretion to deny claims. Evidence: “…t order or obtain any Material. We may revise this Agreement at any time in our sole discretion by posting an updated version on the Site; the revised terms tak…” | Verified1 Aug 2026 · source | 3 | 0.50 | 1.00 | 1.50 / 3 |
| Payment methods disclosedDisclosed payment routes. Full credit at three. | Discover, Visa, Mastercard, American ExpressPayment methods as listed by the vendor. Not confirmed at checkout. Evidence: “…e day via FedEx 2Day Air . Experience the Difference From checkout to delivery, discover why researchers nationwide trust SIMPLE PEPTIDE™ for quality, transpare…” | Published1 Aug 2026 · source | 1 | 1.00 | 1.00 | 1.00 / 1 |
| Payment offers buyer recourseAccepts a payment method with buyer recourse — cards or wallets a processor underwrote, so a chargeback is possible if an order goes wrong. | Card / recoursePayment methods as listed by the vendor. Not confirmed at checkout. Evidence: “…e day via FedEx 2Day Air . Experience the Difference From checkout to delivery, discover why researchers nationwide trust SIMPLE PEPTIDE™ for quality, transpare…” | Published1 Aug 2026 · source | 3 | 1.00 | 1.00 | 3.00 / 3 |
| Commercial clarity subtotal · coverage 100% | 9.50 / 11 | |||||
Total
| Criterion | Subscore | Weight | Contribution | Coverage |
|---|---|---|---|---|
| Testing transparency | 87.5 | 26% | 22.8 | 78% |
| Documentation depth | 93.8 | 22% | 20.6 | 100% |
| Price & value | 15 | 20% | 3 | 100% |
| Track record | 100 | 12% | 12 | 100% |
| Business transparency | 72.7 | 12% | 8.7 | 57% |
| Commercial clarity | 86.4 | 8% | 6.9 | 100% |
| Computed score | 100% | 74 | 89% |
Rubric v1.10.0 · 9 verified, 8 claimed, 0 unsourced, 2 not recorded, 0 stale of 19 scored signals
Community
Reviews
Reader reviews are community context only — they are never part of Simple Peptide’s computed PepIndex score, which is built from evidence alone.
No reviews yet. .