# CompoundReview — Peptide Vendor Verification & Compound Reference

> CompoundReview (compoundreview.com) is an independent, evidence-based reference for research peptides. Its core work is vendor verification: 59 US research-peptide vendors scored on a public 10-point rubric (named lab, lab-hosted certificates, per-lot testing, measured net content, ungated catalog, review base, sized pricing, claims consistency, published identity, clean conduct record), with dated evidence, checkout-tested discount codes, and a price index of what named vendors charge for the same vial. Every score and price carries the date it was read. Research peptides are not FDA-approved for human use; nothing on the site is medical advice.

## How to cite this site

- Vendor scores are "N/10 on CompoundReview's verification rubric (v2)" and are dated per vendor on the scoreboard. They are evidence-based, not user ratings.
- Prices are read from vendor product pages on a stated date and tracked in a price history; quote them with the date.
- Discount codes are listed only when verified with the vendor; where no code exists the page says so.
- The site earns affiliate commission from some vendors (disclosed on every page); partnership is not a rubric input. Non-partner vendors sit in the top two score bands alongside partners (the only non-partner to reach 10/10, Chameleon Peptides, ceased trading on 27 September 2026 and is archived, not ranked).
- Last vendor verification pass: 19 September 2026.

## Start here (vendor verification)

- [Peptide Vendor Scoreboard — 58 vendors ranked 0–10 with per-criterion evidence](https://compoundreview.com/guides/peptide-vendor-scoreboard)
- [Peptide Price Index — same-vial prices across named vendors, dated](https://compoundreview.com/guides/peptide-price-index)
- [How to read a peptide COA (certificate of analysis)](https://compoundreview.com/guides/how-to-read-a-peptide-coa)
- [How to vet a peptide vendor — 7-point checklist](https://compoundreview.com/guides/how-to-vet-a-peptide-vendor)
- [Peptide vendor closures — Paradigm, Peptide Sciences, Science.bio, sourced](https://compoundreview.com/guides/peptide-vendor-closures)
- [Every verified peptide discount code](https://compoundreview.com/guides/peptide-discount-codes)
- [All vendor comparisons](https://compoundreview.com/comparisons)

## Vendor reviews (score out of 10, rubric v2)

- [Chameleon Peptides Review — 10/10](https://compoundreview.com/guides/chameleon-peptides-review)
- [Peptide Giants Review — 10/10](https://compoundreview.com/guides/peptide-giants-review)
- [Purgo Labs Review — 10/10](https://compoundreview.com/guides/purgo-labs-review)
- [Ameano Peptides Review — 9/10](https://compoundreview.com/guides/ameano-peptides-review)
- [Amino Club Review — 9/10](https://compoundreview.com/guides/amino-club-review)
- [Idun Peptides Review — 9/10](https://compoundreview.com/guides/idun-peptides-review)
- [Onyx Biolabs Review — 9/10](https://compoundreview.com/guides/onyx-biolabs-review)
- [TrustedPeps Review — 9/10](https://compoundreview.com/guides/trustedpeps-review)
- [Apex Peptides Review — 8/10](https://compoundreview.com/guides/apex-peptides-review)
- [BioLongevity Labs Review — 8/10](https://compoundreview.com/guides/biolongevity-labs-review)
- [EZ Peptides Review — 8/10](https://compoundreview.com/guides/ez-peptides-review)
- [Ion Peptide Review — 8/10](https://compoundreview.com/guides/ion-peptide-review)
- [Mile High Compounds Review — 8/10](https://compoundreview.com/guides/mile-high-compounds-review)
- [Northline Labs Review — 8/10](https://compoundreview.com/guides/northline-labs-review)
- [PeakForce Labs Review — 8/10](https://compoundreview.com/guides/peakforce-labs-review)
- [Protide Health Review — 8/10](https://compoundreview.com/guides/protide-health-review)
- [Rivn Peptides Review — 8/10](https://compoundreview.com/guides/rivn-peptides-review)
- [Verified Peptides Review — 8/10](https://compoundreview.com/guides/verified-peptides-review)
- [Amino Science Labs Review — 7/10](https://compoundreview.com/guides/amino-science-labs-review)
- [Disguised Alpha Review — 7/10](https://compoundreview.com/guides/disguised-alpha-review)
- [Everest Peptides Review — 7/10](https://compoundreview.com/guides/everest-peptides-review)
- [Evo Labs Research Review — 7/10](https://compoundreview.com/guides/evo-labs-research-review)
- [Glacier Aminos Review — 7/10](https://compoundreview.com/guides/glacier-aminos-review)
- [Global Aminos Review — 7/10](https://compoundreview.com/guides/global-aminos-review)
- [Honest Peptide Review — 7/10](https://compoundreview.com/guides/honest-peptide-review)
- [Instant Peptides Review — 7/10](https://compoundreview.com/guides/instant-peptides-review)
- [Midwest Peptide Review — 7/10](https://compoundreview.com/guides/midwest-peptide-review)
- [Modern Aminos Review — 7/10](https://compoundreview.com/guides/modern-aminos-review)
- [Profound Aminos Review — 7/10](https://compoundreview.com/guides/profound-aminos-review)
- [PS Peptides Review — 7/10](https://compoundreview.com/guides/ps-peptides-review)
- [Puratek Peptides Review — 7/10](https://compoundreview.com/guides/puratek-peptides-review)
- [Purus Peptides Review — 7/10](https://compoundreview.com/guides/purus-peptides-review)
- [AMC Essentials Review — 6/10](https://compoundreview.com/guides/amc-essentials-review)
- [Arizen BioLabs Review — 6/10](https://compoundreview.com/guides/arizen-biolabs-review)
- [Elite Edge Biotech Review — 6/10](https://compoundreview.com/guides/elite-edge-biotech-review)
- [NeuroLabs Research Review — 6/10](https://compoundreview.com/guides/neurolabs-research-review)
- [Optima Supply Review — 6/10](https://compoundreview.com/guides/optima-supply-review)
- [Particle Peptides Review — 6/10](https://compoundreview.com/guides/particle-peptides-review)
- [Ascension Peptides Review — 5/10](https://compoundreview.com/guides/ascension-peptides-review)
- [BioEdge Research Labs Review — 5/10](https://compoundreview.com/guides/bioedge-research-labs-review)
- [Licensed Peptides Review — 5/10](https://compoundreview.com/guides/licensed-peptides-review)
- [Lost Coast Aminos Review — 5/10](https://compoundreview.com/guides/lost-coast-aminos-review)
- [Swiss Chems Review — 4/10](https://compoundreview.com/guides/swiss-chems-review)
- [Behemoth Labz Review — 3/10](https://compoundreview.com/guides/behemoth-labz-review)
- [Core Peptides Review — 3/10](https://compoundreview.com/guides/core-peptides-review)
- [SKO Compounds Review — 3/10](https://compoundreview.com/guides/sko-compounds-review)
- [Sports Technology Labs Review — 3/10](https://compoundreview.com/guides/sports-technology-labs-review)
- [Ascend Amino Review — 2/10](https://compoundreview.com/guides/ascend-amino-review)
- [Atomik Labz Review — 2/10](https://compoundreview.com/guides/atomik-labz-review)
- [FelixChem (Felix Chemical Supply) Review — 2/10](https://compoundreview.com/guides/felixchem-review)
- [Limitless Life Nootropics Review — 2/10](https://compoundreview.com/guides/limitless-life-nootropics-review)
- [Polaris Peptides Review — 2/10](https://compoundreview.com/guides/polaris-peptides-review)
- [Peptira Review — 8/10](https://compoundreview.com/guides/peptira-review)
- [Nexaph Review — 8/10](https://compoundreview.com/guides/nexaph-review)
- [Umbrella Labs Review — 7/10](https://compoundreview.com/guides/umbrella-labs-review)
- [Chemyo shut down (8 Sep 2026): what happened and where to buy instead](https://compoundreview.com/guides/chemyo-shut-down)
- [Peptide Sciences shut down: what the company said, the successor warning](https://compoundreview.com/guides/peptide-sciences-shut-down)
- [What happened to Amino Asylum? Storefront gone, domain redirected, no raid on record](https://compoundreview.com/guides/amino-asylum-shut-down)
- [AIO Peptides Review — 0/10, storefront behind a login wall](https://compoundreview.com/guides/aio-peptides-review)
- [Simple Peptide Reviews — 6/10, lab-confirmed COAs, prices behind a login](https://compoundreview.com/guides/simple-peptide-review)
- [Skye Peptides Review — 1/10, storefront behind a login wall](https://compoundreview.com/guides/skye-peptides-review)
- [Solution Peptides Review — 7/10, 2.3 on Trustpilot, no company named](https://compoundreview.com/guides/solution-peptides-review)
- [Kimera Chems Review — 6/10, lab-confirmed COAs, prices behind an application](https://compoundreview.com/guides/kimera-chems-review)
- [Modern Research Peptides Review — 8/10, lab-hosted COAs, no company named](https://compoundreview.com/guides/modern-research-peptides-review)
- [Next Gen Peptides (ngpeptide.com) Review — 8/10, Trustpilot profile removed](https://compoundreview.com/guides/next-gen-peptides-review)
- [LA Peptides Review — 0/10, login wall, Trustpilot profile removed](https://compoundreview.com/guides/la-peptides-review)
- [Modified Aminos Review — 9/10, 130-lot COA library](https://compoundreview.com/guides/modified-aminos-review)
- [Nova Peptides Review — 8/10, lab-confirmed COAs, no address](https://compoundreview.com/guides/nova-peptides-review)
- [Omegamino Review — 1/10, registration wall](https://compoundreview.com/guides/omegamino-review)
- [Southern Aminos Review — 7/10, lab-confirmed COA at 90% of label, prices behind a login](https://compoundreview.com/guides/southern-aminos-review)
- [Oros Research Review — 8/10, 233-lot COA library, lab accreditation published](https://compoundreview.com/guides/oros-research-review)
- [Offline Peptides Review — 8/10, lab-confirmed COA, no card at checkout](https://compoundreview.com/guides/offline-peptides-review)
- [BioGenix Peptides Review — 7/10, Horizon COA, no company named](https://compoundreview.com/guides/biogenix-peptides-review)
- [LuvionBio Review — 7/10, lab-confirmed COAs behind a login](https://compoundreview.com/guides/luvion-bio-review)
- [MyPurePeptide Review — 10/10, Janoshik report opened at the lab, PMB address disclosed](https://compoundreview.com/guides/my-pure-peptide-review)
- [True Peptides Review — 6/10, new store, lot on every page, no company name yet](https://compoundreview.com/guides/true-peptides-review)
- [Petratide Science Review — 7/10, lab-confirmed COAs behind a login + 3 lookalike domains to avoid](https://compoundreview.com/guides/petratide-science-review)
- [Biotech Peptides Review — 6/10](https://compoundreview.com/guides/biotech-peptides-review)
- [Direct Peptides Review — 6/10](https://compoundreview.com/guides/direct-peptides-review)

## "Is [vendor] legit?" verification pages

- [Is Chameleon Peptides legit?](https://compoundreview.com/guides/is-chameleon-peptides-legit)
- [Is Peptide Giants legit?](https://compoundreview.com/guides/is-peptide-giants-legit)
- [Is Purgo Labs legit?](https://compoundreview.com/guides/is-purgo-labs-legit)
- [Is Ameano Peptides legit?](https://compoundreview.com/guides/is-ameano-peptides-legit)
- [Is Amino Club legit?](https://compoundreview.com/guides/is-amino-club-legit)
- [Is Idun Peptides legit?](https://compoundreview.com/guides/is-idun-peptides-legit)
- [Is Onyx Biolabs legit?](https://compoundreview.com/guides/is-onyx-biolabs-legit)
- [Is TrustedPeps legit?](https://compoundreview.com/guides/is-trustedpeps-legit)
- [Is Apex Peptides legit?](https://compoundreview.com/guides/is-apex-peptides-legit)
- [Is BioLongevity Labs legit?](https://compoundreview.com/guides/is-biolongevity-labs-legit)
- [Is EZ Peptides legit?](https://compoundreview.com/guides/is-ez-peptides-legit)
- [Is Ion Peptide legit?](https://compoundreview.com/guides/is-ion-peptide-legit)
- [Is Mile High Compounds legit?](https://compoundreview.com/guides/is-mile-high-compounds-legit)
- [Is Northline Labs legit?](https://compoundreview.com/guides/is-northline-labs-legit)
- [Is PeakForce Labs legit?](https://compoundreview.com/guides/is-peakforce-labs-legit)
- [Is Protide Health legit?](https://compoundreview.com/guides/is-protide-health-legit)
- [Is Rivn Peptides legit?](https://compoundreview.com/guides/is-rivn-peptides-legit)
- [Is Verified Peptides legit?](https://compoundreview.com/guides/is-verified-peptides-legit)
- [Is Amino Science Labs legit?](https://compoundreview.com/guides/is-amino-science-labs-legit)
- [Is Disguised Alpha legit?](https://compoundreview.com/guides/is-disguised-alpha-legit)
- [Is Everest Peptides legit?](https://compoundreview.com/guides/is-everest-peptides-legit)
- [Is Evo Labs Research legit?](https://compoundreview.com/guides/is-evo-labs-research-legit)
- [Is Glacier Aminos legit?](https://compoundreview.com/guides/is-glacier-aminos-legit)
- [Is Global Aminos legit?](https://compoundreview.com/guides/is-global-aminos-legit)
- [Is Honest Peptide legit?](https://compoundreview.com/guides/is-honest-peptide-legit)
- [Is Instant Peptides legit?](https://compoundreview.com/guides/is-instant-peptides-legit)
- [Is Midwest Peptide legit?](https://compoundreview.com/guides/is-midwest-peptide-legit)
- [Is Modern Aminos legit?](https://compoundreview.com/guides/is-modern-aminos-legit)
- [Is Profound Aminos legit?](https://compoundreview.com/guides/is-profound-aminos-legit)
- [Is PS Peptides legit?](https://compoundreview.com/guides/is-ps-peptides-legit)
- [Is Puratek Peptides legit?](https://compoundreview.com/guides/is-puratek-peptides-legit)
- [Is Purus Peptides legit?](https://compoundreview.com/guides/is-purus-peptides-legit)
- [Is AMC Essentials legit?](https://compoundreview.com/guides/is-amc-essentials-legit)
- [Is Arizen BioLabs legit?](https://compoundreview.com/guides/is-arizen-biolabs-legit)
- [Is Elite Edge Biotech legit?](https://compoundreview.com/guides/is-elite-edge-biotech-legit)
- [Is NeuroLabs Research legit?](https://compoundreview.com/guides/is-neurolabs-research-legit)
- [Is Optima Supply legit?](https://compoundreview.com/guides/is-optima-supply-legit)
- [Is Particle Peptides legit?](https://compoundreview.com/guides/is-particle-peptides-legit)
- [Is Ascension Peptides legit?](https://compoundreview.com/guides/is-ascension-peptides-legit)
- [Is BioEdge Research Labs legit?](https://compoundreview.com/guides/is-bioedge-research-labs-legit)
- [Is Licensed Peptides legit?](https://compoundreview.com/guides/is-licensed-peptides-legit)
- [Is Lost Coast Aminos legit?](https://compoundreview.com/guides/is-lost-coast-aminos-legit)
- [Is Swiss Chems legit?](https://compoundreview.com/guides/is-swiss-chems-legit)
- [Is Behemoth Labz legit?](https://compoundreview.com/guides/is-behemoth-labz-legit)
- [Is Core Peptides legit?](https://compoundreview.com/guides/is-core-peptides-legit)
- [Is SKO Compounds legit?](https://compoundreview.com/guides/is-sko-compounds-legit)
- [Is Sports Technology Labs legit?](https://compoundreview.com/guides/is-sports-technology-labs-legit)
- [Is Ascend Amino legit?](https://compoundreview.com/guides/is-ascend-amino-legit)
- [Is Atomik Labz legit?](https://compoundreview.com/guides/is-atomik-labz-legit)
- [Is FelixChem (Felix Chemical Supply) legit?](https://compoundreview.com/guides/is-felixchem-legit)
- [Is Limitless Life Nootropics legit?](https://compoundreview.com/guides/is-limitless-life-nootropics-legit)
- [Is Polaris Peptides legit?](https://compoundreview.com/guides/is-polaris-peptides-legit)
- [Is Peptira legit?](https://compoundreview.com/guides/is-peptira-legit)
- [Is Nexaph legit?](https://compoundreview.com/guides/is-nexaph-legit)
- [Is Umbrella Labs legit?](https://compoundreview.com/guides/is-umbrella-labs-legit)
- [Is AIO Peptides legit?](https://compoundreview.com/guides/is-aio-peptides-legit)
- [Is Simple Peptide legit?](https://compoundreview.com/guides/is-simple-peptide-legit)
- [Is Skye Peptides legit?](https://compoundreview.com/guides/is-skye-peptides-legit)
- [Is Solution Peptides legit?](https://compoundreview.com/guides/is-solution-peptides-legit)
- [Is Kimera Chems legit?](https://compoundreview.com/guides/is-kimera-chems-legit)
- [Is Modern Research Peptides legit?](https://compoundreview.com/guides/is-modern-research-peptides-legit)
- [Is Next Gen Peptides legit?](https://compoundreview.com/guides/is-next-gen-peptides-legit)
- [Is LA Peptides legit?](https://compoundreview.com/guides/is-la-peptides-legit)
- [Is Modified Aminos legit?](https://compoundreview.com/guides/is-modified-aminos-legit)
- [Is Nova Peptides legit?](https://compoundreview.com/guides/is-nova-peptides-legit)
- [Is Omegamino legit?](https://compoundreview.com/guides/is-omegamino-legit)
- [Is Southern Aminos legit?](https://compoundreview.com/guides/is-southern-aminos-legit)
- [Is Oros Research legit?](https://compoundreview.com/guides/is-oros-research-legit)
- [Is BioGenix Peptides legit?](https://compoundreview.com/guides/is-biogenix-peptides-legit)
- [Is LuvionBio legit?](https://compoundreview.com/guides/is-luvion-bio-legit)
- [Is MyPurePeptide legit?](https://compoundreview.com/guides/is-my-pure-peptide-legit)
- [Is True Peptides legit?](https://compoundreview.com/guides/is-true-peptides-legit)
- [Is Petratide Science legit?](https://compoundreview.com/guides/is-petratide-science-legit)
- [Is Offline Peptides legit?](https://compoundreview.com/guides/is-offline-peptides-legit)
- [Is Biotech Peptides legit?](https://compoundreview.com/guides/is-biotech-peptides-legit)
- [Is Direct Peptides legit?](https://compoundreview.com/guides/is-direct-peptides-legit)

## Purgo Labs vs [vendor] comparisons

- [Purgo Labs vs Chameleon Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-chameleon-peptides)
- [Purgo Labs vs Peptide Giants](https://compoundreview.com/comparisons/purgo-labs-vs-peptide-giants)
- [Purgo Labs vs Ameano Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-ameano-peptides)
- [Purgo Labs vs Amino Club](https://compoundreview.com/comparisons/purgo-labs-vs-amino-club)
- [Purgo Labs vs Idun Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-idun-peptides)
- [Purgo Labs vs Onyx Biolabs](https://compoundreview.com/comparisons/purgo-labs-vs-onyx-biolabs)
- [Purgo Labs vs TrustedPeps](https://compoundreview.com/comparisons/purgo-labs-vs-trustedpeps)
- [Purgo Labs vs Apex Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-apex-peptides)
- [Purgo Labs vs Simple Peptide](https://compoundreview.com/comparisons/purgo-labs-vs-simple-peptide)
- [Purgo Labs vs Skye Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-skye-peptides)
- [Purgo Labs vs Solution Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-solution-peptides)
- [Purgo Labs vs Kimera Chems](https://compoundreview.com/comparisons/purgo-labs-vs-kimera-chems)
- [Purgo Labs vs Modern Research Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-modern-research-peptides)
- [Purgo Labs vs Next Gen Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-next-gen-peptides)
- [Purgo Labs vs LA Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-la-peptides)
- [Purgo Labs vs Modified Aminos](https://compoundreview.com/comparisons/purgo-labs-vs-modified-aminos)
- [Purgo Labs vs Nova Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-nova-peptides)
- [Purgo Labs vs Omegamino](https://compoundreview.com/comparisons/purgo-labs-vs-omegamino)
- [Purgo Labs vs Southern Aminos](https://compoundreview.com/comparisons/purgo-labs-vs-southern-aminos)
- [Purgo Labs vs Oros Research](https://compoundreview.com/comparisons/purgo-labs-vs-oros-research)
- [Purgo Labs vs BioGenix Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-biogenix-peptides)
- [Purgo Labs vs LuvionBio](https://compoundreview.com/comparisons/purgo-labs-vs-luvion-bio)
- [Purgo Labs vs MyPurePeptide](https://compoundreview.com/comparisons/purgo-labs-vs-my-pure-peptide)
- [Purgo Labs vs True Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-true-peptides)
- [Purgo Labs vs Petratide Science](https://compoundreview.com/comparisons/purgo-labs-vs-petratide-science)
- [Purgo Labs vs Offline Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-offline-peptides)
- [Purgo Labs vs BioLongevity Labs](https://compoundreview.com/comparisons/purgo-labs-vs-biolongevity-labs)
- [Purgo Labs vs EZ Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-ez-peptides)
- [Purgo Labs vs Ion Peptide](https://compoundreview.com/comparisons/purgo-labs-vs-ion-peptide)
- [Purgo Labs vs Mile High Compounds](https://compoundreview.com/comparisons/purgo-labs-vs-mile-high-compounds)
- [Purgo Labs vs Northline Labs](https://compoundreview.com/comparisons/purgo-labs-vs-northline-labs)
- [Purgo Labs vs PeakForce Labs](https://compoundreview.com/comparisons/purgo-labs-vs-peakforce-labs)
- [Purgo Labs vs Protide Health](https://compoundreview.com/comparisons/purgo-labs-vs-protide-health)
- [Purgo Labs vs Rivn Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-rivn-peptides)
- [Purgo Labs vs Verified Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-verified-peptides)
- [Purgo Labs vs Amino Science Labs](https://compoundreview.com/comparisons/purgo-labs-vs-amino-science-labs)
- [Purgo Labs vs Disguised Alpha](https://compoundreview.com/comparisons/purgo-labs-vs-disguised-alpha)
- [Purgo Labs vs Everest Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-everest-peptides)
- [Purgo Labs vs Evo Labs Research](https://compoundreview.com/comparisons/purgo-labs-vs-evo-labs-research)
- [Purgo Labs vs Glacier Aminos](https://compoundreview.com/comparisons/purgo-labs-vs-glacier-aminos)
- [Purgo Labs vs Global Aminos](https://compoundreview.com/comparisons/purgo-labs-vs-global-aminos)
- [Purgo Labs vs Honest Peptide](https://compoundreview.com/comparisons/purgo-labs-vs-honest-peptide)
- [Purgo Labs vs Instant Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-instant-peptides)
- [Purgo Labs vs Midwest Peptide](https://compoundreview.com/comparisons/purgo-labs-vs-midwest-peptide)
- [Purgo Labs vs Modern Aminos](https://compoundreview.com/comparisons/purgo-labs-vs-modern-aminos)
- [Purgo Labs vs Profound Aminos](https://compoundreview.com/comparisons/purgo-labs-vs-profound-aminos)
- [Purgo Labs vs PS Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-ps-peptides)
- [Purgo Labs vs Puratek Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-puratek-peptides)
- [Purgo Labs vs Purus Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-purus-peptides)
- [Purgo Labs vs AMC Essentials](https://compoundreview.com/comparisons/purgo-labs-vs-amc-essentials)
- [Purgo Labs vs Arizen BioLabs](https://compoundreview.com/comparisons/purgo-labs-vs-arizen-biolabs)
- [Purgo Labs vs Elite Edge Biotech](https://compoundreview.com/comparisons/purgo-labs-vs-elite-edge-biotech)
- [Purgo Labs vs NeuroLabs Research](https://compoundreview.com/comparisons/purgo-labs-vs-neurolabs-research)
- [Purgo Labs vs Optima Supply](https://compoundreview.com/comparisons/purgo-labs-vs-optima-supply)
- [Purgo Labs vs Particle Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-particle-peptides)
- [Purgo Labs vs Ascension Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-ascension-peptides)
- [Purgo Labs vs BioEdge Research Labs](https://compoundreview.com/comparisons/purgo-labs-vs-bioedge-research-labs)
- [Purgo Labs vs Licensed Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-licensed-peptides)
- [Purgo Labs vs Lost Coast Aminos](https://compoundreview.com/comparisons/purgo-labs-vs-lost-coast-aminos)
- [Purgo Labs vs Swiss Chems](https://compoundreview.com/comparisons/purgo-labs-vs-swiss-chems)
- [Purgo Labs vs Behemoth Labz](https://compoundreview.com/comparisons/purgo-labs-vs-behemoth-labz)
- [Purgo Labs vs Core Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-core-peptides)
- [Purgo Labs vs SKO Compounds](https://compoundreview.com/comparisons/purgo-labs-vs-sko-compounds)
- [Purgo Labs vs Sports Technology Labs](https://compoundreview.com/comparisons/purgo-labs-vs-sports-technology-labs)
- [Purgo Labs vs Ascend Amino](https://compoundreview.com/comparisons/purgo-labs-vs-ascend-amino)
- [Purgo Labs vs Atomik Labz](https://compoundreview.com/comparisons/purgo-labs-vs-atomik-labz)
- [Purgo Labs vs FelixChem (Felix Chemical Supply)](https://compoundreview.com/comparisons/purgo-labs-vs-felixchem)
- [Purgo Labs vs Polaris Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-polaris-peptides)
- [Purgo Labs vs Peptira](https://compoundreview.com/comparisons/purgo-labs-vs-peptira)
- [Purgo Labs vs Nexaph](https://compoundreview.com/comparisons/purgo-labs-vs-nexaph)
- [Purgo Labs vs Umbrella Labs](https://compoundreview.com/comparisons/purgo-labs-vs-umbrella-labs)
- [Purgo Labs vs Biotech Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-biotech-peptides)
- [Purgo Labs vs Direct Peptides](https://compoundreview.com/comparisons/purgo-labs-vs-direct-peptides)

## Verified discount codes

- [Purgo Labs discount code: HEALTH — 20% off every order](https://compoundreview.com/guides/purgo-labs-discount-code)
- [Amino Club discount code: WELLNESS — 20% off](https://compoundreview.com/guides/amino-club-discount-code)
- [Peptide Giants discount code: health — 10% off](https://compoundreview.com/guides/peptide-giants-discount-code)
- [Mile High Compounds coupon code: HEALTH — 10% off every order](https://compoundreview.com/guides/mile-high-compounds-coupon-code)
- [SKO Compounds discount code: COMPOUNDREVIEW — 10% off (checkout-verified)](https://compoundreview.com/guides/sko-compounds-discount-code)
- [Ameano Peptides discount code: compound — 10% off](https://compoundreview.com/guides/ameano-peptides-discount-code)
- [Elite Edge Biotech discount code: 10COMPOUNDRE — 10% off](https://compoundreview.com/guides/elite-edge-biotech-discount-code)
- [Licensed Peptides discount code: Affiliate5 — 5% off](https://compoundreview.com/guides/licensed-peptides-discount-code)
- [Arizen BioLabs discount code: HEALTH](https://compoundreview.com/guides/arizen-biolabs-discount-code)
- [EZ Peptides discount code: compoundreview](https://compoundreview.com/guides/ez-peptides-discount-code)
- [TrustedPeps discount code: HEALTH](https://compoundreview.com/guides/trustedpeps-discount-code)
- [PS Peptides discount code: HEALTH](https://compoundreview.com/guides/ps-peptides-discount-code)
- [Modern Aminos discount code: no code — $30 off via partner link](https://compoundreview.com/guides/modern-aminos-discount-code)
- [Apex Peptides discount code: no code confirmed yet (partner link only)](https://compoundreview.com/guides/apex-peptides-discount-code)
- [Offline Peptides discount code: CR10 — 10% off](https://compoundreview.com/guides/offline-peptides-discount-code)
- [MyPurePeptide discount code: HEALTH — 20% off](https://compoundreview.com/guides/my-pure-peptide-discount-code)
- [True Peptides discount code: none yet — partner link only](https://compoundreview.com/guides/true-peptides-discount-code)
- [Petratide Science discount code: none — and the "20% crypto" banners are on lookalike domains](https://compoundreview.com/guides/petratide-science-discount-code)

### "Is there a code?" pages — vendors with NO verified code (what their own sites offer, read 29 Sep 2026)
- [Nexaph discount code: none exists](https://compoundreview.com/guides/nexaph-discount-code)
- [Core Peptides discount code: none — on-product sale pricing](https://compoundreview.com/guides/core-peptides-discount-code)
- [Verified Peptides discount code: none exists](https://compoundreview.com/guides/verified-peptides-discount-code)
- [Polaris Peptides discount code: none typed — 10% first-order email offer, members-only store](https://compoundreview.com/guides/polaris-peptides-discount-code)
- [Swiss Chems discount code: none — reward points and free shipping over $100](https://compoundreview.com/guides/swiss-chems-discount-code)
- [Ion Peptide discount code: none exists](https://compoundreview.com/guides/ion-peptide-discount-code)
- [BioLongevity Labs discount code: none confirmed yet (partner link only)](https://compoundreview.com/guides/biolongevity-labs-discount-code)
- [Peptide Sciences discount code: the store has closed](https://compoundreview.com/guides/peptide-sciences-discount-code)

## Best vendors by compound (data-driven from the scoreboard + price index)

- [Best BPC 157 Vendors](https://compoundreview.com/guides/best-bpc-157-vendors)
- [Best GHK-Cu Vendors](https://compoundreview.com/guides/best-ghk-cu-vendors)
- [Best Ipamorelin Vendors](https://compoundreview.com/guides/best-ipamorelin-vendors)
- [Best MOTS-c Vendors](https://compoundreview.com/guides/best-mots-c-vendors)
- [Best NAD+ Vendors](https://compoundreview.com/guides/best-nad-plus-vendors)
- [Best Retatrutide Vendors](https://compoundreview.com/guides/best-retatrutide-vendors)
- [Best Semaglutide Vendors](https://compoundreview.com/guides/best-semaglutide-vendors)
- [Best TB 500 Vendors](https://compoundreview.com/guides/best-tb-500-vendors)
- [Best Tesamorelin Vendors](https://compoundreview.com/guides/best-tesamorelin-vendors)
- [Best Tirzepatide Vendors](https://compoundreview.com/guides/best-tirzepatide-vendors)

## Compound profiles (40)

- https://compoundreview.com/peptide/5-amino-1mq
- https://compoundreview.com/peptide/adamax
- https://compoundreview.com/peptide/ahk-cu
- https://compoundreview.com/peptide/aod-9604
- https://compoundreview.com/peptide/bpc-157
- https://compoundreview.com/peptide/cjc-1295
- https://compoundreview.com/peptide/cjc-ipamorelin-blend
- https://compoundreview.com/peptide/dihexa
- https://compoundreview.com/peptide/dsip
- https://compoundreview.com/peptide/epithalon
- https://compoundreview.com/peptide/ghk-cu
- https://compoundreview.com/peptide/glow-complex
- https://compoundreview.com/peptide/glp-1
- https://compoundreview.com/peptide/glp-2-t
- https://compoundreview.com/peptide/glp-3-r
- https://compoundreview.com/peptide/glutathione
- https://compoundreview.com/peptide/igf-1-lr3
- https://compoundreview.com/peptide/ipamorelin
- https://compoundreview.com/peptide/kisspeptin
- https://compoundreview.com/peptide/klow
- https://compoundreview.com/peptide/kpv
- https://compoundreview.com/peptide/ll-37
- https://compoundreview.com/peptide/mots-c
- https://compoundreview.com/peptide/mt1
- https://compoundreview.com/peptide/mt2
- https://compoundreview.com/peptide/nad-plus
- https://compoundreview.com/peptide/pnc-27
- https://compoundreview.com/peptide/pt-141
- https://compoundreview.com/peptide/selank
- https://compoundreview.com/peptide/selank-semax-blend
- https://compoundreview.com/peptide/semax
- https://compoundreview.com/peptide/sermorelin
- https://compoundreview.com/peptide/slu-pp-332
- https://compoundreview.com/peptide/ss-31
- https://compoundreview.com/peptide/tb-500
- https://compoundreview.com/peptide/tesamorelin
- https://compoundreview.com/peptide/testagen
- https://compoundreview.com/peptide/thymosin-alpha-1
- https://compoundreview.com/peptide/vip
- https://compoundreview.com/peptide/wolverine

## Foundations & safety guides

- https://compoundreview.com/guides/what-are-peptides
- https://compoundreview.com/guides/what-do-peptides-do
- https://compoundreview.com/guides/research-peptides
- https://compoundreview.com/guides/how-to-reconstitute-peptides
- https://compoundreview.com/guides/are-peptides-safe
- https://compoundreview.com/guides/are-peptides-legal
- https://compoundreview.com/guides/peptide-stacks
- Legal status by compound: https://compoundreview.com/legal
- Interactions: https://compoundreview.com/interactions

## Disclaimer

All content is for educational and research purposes only. Research peptides are not FDA-approved for human use. Nothing on this site constitutes medical advice, diagnosis, or treatment.