PSR SUPPLIER REPORT
Independent review of supplier documentation, analytical testing evidence, lot traceability, pricing visibility, and company transparency.
REPORT STATUS
Initial Review
LAST REVIEWED
September 2026
SUPPLIER TYPE
Research-use supplier
LOCATION LISTED
USA
AFFILIATE DISCLOSURE
PSR may receive compensation when visitors access Aero Peptides through certain referral links. Affiliate relationships do not determine PSR scores, methodology, findings, rankings, or editorial conclusions.
PRELIMINARY PSR ASSESSMENT
83 / 100 · STRONG TRANSPARENCY
WEIGHTED OVERALL PSR TRANSPARENCY SCORE
83 / 100
Preliminary assessment pending continued documentation review. Scores reflect transparency evidence and are not a certification, guarantee, safety determination, or human-use recommendation.
DOCUMENTATION QUALITY · 25%
84 / 100
TESTING EVIDENCE · 25%
80 / 100
LOT TRACEABILITY · 20%
86 / 100
PRICING TRANSPARENCY · 15%
96 / 100
SUPPLIER TRANSPARENCY · 15%
72 / 100
EXECUTIVE SUMMARY
A neutral reading of the public record.
Aero Peptides presents a strong supplier-stated testing framework built around lot-level Certificates of Analysis, third-party release testing, public pricing, and detailed research-use policies. The supplier states that each batch receives independent testing for identity, purity, endotoxin, residual solvents, and water content, with lot numbers traceable from order to source.
The main limitation is public accessibility of the underlying laboratory evidence. Aero’s current Lab Results page says its searchable public COA archive is still being prepared. Until that archive is live, certificates are available by request rather than through immediate public batch-level browsing.
Aero also provides strong public pricing, U.S. shipping information, support contact details, and research-use restrictions. Areas requiring further review include direct PSR examination of current laboratory PDFs, public legal-entity identification, and reconciliation of age-eligibility language across supplier pages.
PSR’s assessment reflects documentation transparency and evidence availability. It is not a certification or determination of product safety, efficacy, regulatory status, or suitability for human use.
01 / DOCUMENTATION REVIEW
Documentation Quality
POSITIVE EVIDENCE
• Detailed public Quality & Testing page
• COAs stated available for every batch
• Full PDF certificates available by request
• Batch / lot identifiers stated on reports
• Laboratory stamp and reference number stated included
• HPLC / mass-spec methodology publicly described
• Endotoxin testing publicly described
• Residual-solvent testing publicly described
• Raw chromatograms / spectra stated available on request
• Public pricing
• Public U.S. shipping information
• Public support email
• Public research-use policies
OPEN QUESTIONS
• When the searchable public COA archive will become available
• Whether every current lot can be immediately matched to a public certificate
• Which external laboratory issued each active lot report
• Whether PSR can independently verify report IDs and laboratory accreditation
• Whether every lot receives the complete testing panel described on the Quality page
• Public legal-entity identification and physical-business address
• Long-term historical certificate accessibility
PSR OBSERVATION
Aero Peptides provides detailed public descriptions of its testing and documentation standards, but public evidence accessibility currently lags behind suppliers with live searchable COA archives. PSR therefore gives credit for the documented testing framework while treating certificate-level verification as incomplete until representative reports are directly reviewed or the public archive becomes available.
02 / TESTING EVIDENCE
Aero Peptides publicly states that each lot is independently tested for identity, purity, endotoxin, residual solvents, and water content. Its Quality page describes HPLC-MS identity testing, reverse-phase HPLC purity analysis, LAL endotoxin testing, and gas-chromatography testing for residual solvents, with external laboratory sign-off.
Public COA Library — Not Yet Live · COAs Available by Request — Yes · Lot Number on COA — Supplier-Stated · HPLC / MS Identity — Supplier-Stated · Purity Testing — Supplier-Stated · Endotoxin Testing — Supplier-Stated · Residual Solvents — Supplier-Stated · Water Content — Supplier-Stated · External Lab Sign-Off — Supplier-Stated
PSR NOTE
Aero Peptides publishes a detailed analytical-testing framework and states that full PDF COAs are available for each batch. However, the searchable public COA archive is still being prepared, so PSR cannot yet independently inspect a broad set of lot-level certificates directly from the site. This limits the current Testing Evidence score despite the strength of the supplier’s stated testing methodology.
SUPPLIER-STATED
Claims made by Aero Peptides regarding catalog-wide testing methods, testing frequency, laboratory accreditation, release criteria, and lot-level analytical coverage that PSR has not yet independently verified across a representative set of certificates.
DOCUMENT OBSERVED
Information directly displayed in Aero Peptides’ public Quality, Lab Results, product, shipping, contact, and policy pages.
PSR CONCLUSION
Aero provides strong testing-method transparency, but certificate-level public accessibility is currently weaker than suppliers with live searchable COA archives.
03 / SAMPLE COA OBSERVATIONS
CERTIFICATE 01 / DOCUMENT OBSERVED
BPC-157 10 mg
Lot-Level Testing
Supplier states each lot is independently tested
Methods Stated
HPLC + Mass Spectrometry
COA Contents Stated
Lot number · Test date · Assay results · Performing laboratory
Public PDF Availability
By request
Direct PSR Certificate Review
Pending
CERTIFICATE 02 / DOCUMENT OBSERVED
GLP1 - Tirz 10 mg
Current Public Price
$74.99
Lot-Level COA
Available by request
Public Searchable COA
Not yet live
U.S. Fulfillment
Supplier states orders ship from the U.S.
Direct PSR Certificate Review
Pending
PSR has not yet independently reviewed the underlying Aero Peptides laboratory PDFs for these specific products. Accordingly, analytical claims remain supplier-stated until representative certificates are obtained and verified. Product pricing and public COA-access status were directly observed on Aero’s current website.
04 / LOT TRACEABILITY
Lot Traceability
Aero Peptides states that each batch is assigned a unique lot number and that corresponding Certificates of Analysis include lot identifiers, test dates, assay results, and laboratory information. The supplier also states that lot information can be traced from order records back to source documentation.
Positive Indicators
• Unique lot numbers stated for each batch
• Lot number stated on COAs
• Test dates tied to batch documentation
• Assay results tied to lot-level reports
• Laboratory information stated on COAs
• Product pages reference lot-specific testing
• COAs available by specific compound or lot request
• Supplier describes order-to-source traceability
Limitation
PSR has not yet independently verified Aero’s complete chain of custody or reviewed a representative public set of lot-specific certificates. Because the searchable COA archive is not yet live, lot traceability currently depends more heavily on supplier-stated documentation practices and certificates available by request.
05 / PRICING VISIBILITY
Pricing Visibility
Aero Peptides provides strong public pricing visibility across its product catalog. Product pages display current prices, available strengths, quantity discounts, and shipping information without requiring an account, making direct supplier comparison relatively straightforward.
PSR Observation — Aero Peptides provides excellent pricing transparency. Researchers can review list prices, product strengths, quantity discounts, and shipping information before checkout without creating an account. This supports one of Aero’s strongest PSR categories.
06 / COMPANY & SUPPLIER TRANSPARENCY
Supplier Name — Aero Peptides · Country Positioning — United States · Public Support Email — Available · Public Contact Page — Available · Shipping Policy — Available · Terms of Service — Available · Research-Use Policy — Available · Public Lab-Results Page — Available · Public Legal-Entity Name — Not Clearly Identified · Public Physical Business Address — Not Clearly Identified
Aero Peptides provides strong customer-facing transparency around support, shipping, research-use restrictions, testing methodology, and COA requests. However, public corporate-identification transparency is more limited than suppliers that clearly disclose a legal entity, registration information, and physical business address. This is the primary reason Aero receives a lower Supplier Transparency score despite strong pricing and testing-method disclosures.
ITEMS REQUIRING CONTEXT
Public legal-entity identification · Physical operating or mailing address · Relationship between U.S. fulfillment and company registration · 18+ eligibility language in Terms vs. 21+ researcher-attestation gate · Public COA archive still pending
07 / EVIDENCE CLASSIFICATION
VERIFIED IN PUBLIC DOCUMENTATION — PSR directly observed Aero Peptides’ public Quality page, Lab Results page, product pricing, quantity discounts, shipping information, support/contact pages, Terms of Service, research-use restrictions, and the supplier’s statement that full PDF COAs can be requested by specific compound or lot. SUPPLIER-STATED — Aero Peptides states that every lot receives independent third-party testing for identity, purity, endotoxin, residual solvents, and water content, and that COAs include lot numbers, test dates, assay results, laboratory stamps, and reference numbers. NOT DETERMINED — PSR has not yet independently verified a representative set of Aero laboratory certificates, confirmed the exact external laboratory used for every active lot, established complete chain of custody, or independently established Aero’s full legal-entity and physical-business details.
08 / BALANCED ASSESSMENT
DOCUMENTATION STRENGTHS
Detailed public Quality & Testing page · COAs available by request · Lot-specific testing framework · Public pricing · Quantity discounts · Public shipping information · Public support/contact channels · Research-use policies · Detailed testing-method descriptions · Public lab-results page
AREAS FOR FURTHER REVIEW
Public searchable COA archive not yet live · Direct review of representative laboratory certificates · Identification of external laboratories by active lot · Complete chain-of-custody verification · Public legal-entity identification · Physical business-address transparency · Clarification of 18+ vs. 21+ access language · Long-term historical COA accessibility
PSR ASSESSMENT
Preliminary PSR Transparency Score: 83 / 100 — Strong Transparency
Aero Peptides provides a strong public framework around testing methodology, lot-level COA requests, pricing visibility, shipping information, and research-use policies. These features support a Strong preliminary transparency rating.
The main limitations are evidence accessibility and corporate-identification transparency. Aero’s searchable public COA archive is not yet live, which means PSR cannot currently inspect a broad set of lot-level certificates directly from the site. In addition, public legal-entity and physical-business details are less clearly disclosed than at the highest-scoring suppliers. PSR therefore gives Aero substantial credit for its documented testing framework while reserving a higher score until underlying certificate evidence and company information are more readily verifiable.
09 / SOURCES REVIEWED
Aero Peptides official website - Aero Peptides Quality & Testing page - Aero Peptides Lab Results / COA request page - Aero Peptides product pages - Aero Peptides Terms of Service - Aero Peptides contact/support page - Aero Peptides shipping / returns information - Aero Peptides affiliate program page
DISCLAIMER
PSR evaluates supplier transparency and publicly available documentation for informational and research purposes. A PSR score is not a certification, laboratory guarantee, medical recommendation, safety determination, regulatory approval, or guarantee of product identity, purity, efficacy, legality, or suitability for human or animal use. Aero Peptides’ catalog-wide testing claims remain classified as supplier-stated until representative lot-specific laboratory certificates are directly reviewed and verified by PSR.