Where to buy LL-37
Live LL-37 offers captured from the research vendors we actively track, ranked by price per mg. Ordering is independent of any affiliate relationship — see how we rank. For evidence, dosing and community reports, see the full LL-37 page.
Cheapest
$0.72/mg
Average
$14.73/mg
Vendors
124
Live offers
125
| # | Vendor | Product | Size | Price | Per mg | Ships from | Stock |
|---|---|---|---|---|---|---|---|
| 1 | Bulk Peptide Supply | LL-37 5 mg (10 vials) | 50mg×10 kit | $36.00 | $0.72/mg | unknown | In stock |
| 2 | Nuvena Peptides | LL37 5mg – Nuvena | 5mg | $10.00 | $2/mg | — | Out of stock |
| 3 | peptidesourcehub.com | LL-37 | 50mg | $149.90 | $3/mg | — | In stock |
| 4 | Peptidescollective | ll 37 | 10mg | $42.00 | $4.2/mg | United States | In stock |
| 5 | Allmypeptides | LL-37 10mgCode GROUNDTRUTH | 10mg | $42.27 | $4.23/mg | GB | Out of stock |
| 6 | Pepclub Usa | LL37 5MG CASE OF 10 VIALS | 50mg×10 kit | $215.00 | $4.3/mg | — | In stock |
| 7 | Research Peptides Europe | LL-37 5mg | 10mg | $45.71 | $4.57/mg | Europe | In stock |
| 8 | Evolve BioPep | LL-37 5mg Add to cart | 5mg | $25.00 | $5/mg | USA | In stock |
| 9 | Peptide Technologies | LL-37 10mg LL-37 10mgCode GROUNDTRUTH | 10mg | $49.99 | $5/mg | unknown | Out of stock |
| 10 | Lucid Peptides | LL37 | Research Peptide | Lab Tested | 5mg | $26.51 | $5.3/mg | GB | Out of stock |
| 11 | Nexum Peptides | LL-37 5mg | 5mg | $26.83 | $5.37/mg | GB | Out of stock |
| 12 | Alpha Omega Peptide | LL-37 | 10mg | $54.00 | $5.4/mg | USA | In stock |
| 13 | Simple Peptide | LL-37 | 10mg | $54.00 | $5.4/mg | unknown | In stock |
| 14 | HKRoids | LL37 – High-Quality Lyophilized LL37 Peptide (10 vials) Wholesale - 1kit / 15mg vial | 15mg×10 kit | $82.00 | $5.47/mg | Hong Kong | In stock |
| 15 | Cali Tides | ll 37 | 10mg | $55.00 | $5.5/mg | — | In stock |
| 16 | MyOasis Labs | LL-37 10mg | 10mg | $65.00 | $6.5/mg | — | In stock |
| 17 | Proforma Peptides | LL37 5mg | 5mg | $33.54 | $6.71/mg | GB | In stock |
| 18 | Pure Tested Peptides | ll 37 10 mg | 10mg | $67.15 | $6.72/mg | unknown | In stock |
| 19 | Midnight SUN Peptides | ll 37 5mg | 5mg | $35.00 | $7/mg | — | In stock |
| 20 | Tegridy Research | LL-37 5MG | 5mg | $35.00 | $7/mg | United States | In stock |
| 21 | Labrat Peptides LLC | LL-37 5MG Research Peptide | 99%+ Purity | Lab Rat Peptides | 5mg | $35.99 | $7.2/mg | — | In stock |
| 22 | Ascend | ll 37 | 10mg | $75.00 | $7.5/mg | United States | In stock |
| 23 | Badgercompounds | LL-37 | 5mg | $38.99 | $7.8/mg | United States | Out of stock |
| 24 | Peptira | LL-37 | 5mg | $39.00 | $7.8/mg | USA | In stock |
| 25 | EZ Peptides | LL-37 10MG | 10mg | $78.00 | $7.8/mg | USA | In stock |
| 26 | Raccoon Peptides | LL-37 5mg | 5mg | $39.60 | $7.92/mg | GB | In stock |
| 27 | Mile High Compounds | LL-37 | 5mg | $39.99 | $8/mg | USA | In stock |
| 28 | Bio Pepz | LL-37 5MG | 5mg | $40.00 | $8/mg | — | In stock |
| 29 | Truepeptidelabs | LL-37 5mg | 5mg | $40.00 | $8/mg | United States | In stock |
| 30 | Ameano Peptides | LL-37 10mg | ≥99% Purity | Research Use OnlyCode lukeclifford | 10mg | $80.00 | $8/mg | USA | In stock |
| 31 | Kensington Labs | LL37 – 5mg | 5mg | $40.20 | $8.04/mg | GB | In stock |
| 32 | OP Labs | LL37 5mg | 5mg | $40.20 | $8.04/mg | United Kingdom | In stock |
| 33 | The Peptide Co | LL37 | 5mg | $41.00 | $8.2/mg | Australia | In stock |
| 34 | Paramount Peptides | LL-37 (10mg) | 10mg | $85.00 | $8.5/mg | unknown | In stock |
| 35 | Amc Essentials | LL-37 (5mg) | 5mg | $42.99 | $8.6/mg | United States | In stock |
| 36 | Biotechcompounds | LL-37 5mg | 5mg | $43.99 | $8.8/mg | United States | In stock |
| 37 | Genesis Peptides | LL-37 | 5mg | $44.00 | $8.8/mg | USA | In stock |
| 38 | Ascension Peptides | LL-37 (10MG) | 10mg | $89.00 | $8.9/mg | USA | In stock |
| 39 | Peptide Deck | LL-37 | 10mg | $89.00 | $8.9/mg | USA | In stock |
| 40 | Ion Peptides | LL-37 – 5mg | 5mg | $45.00 | $9/mg | — | Out of stock |
| 41 | Bioplex Peptides | LL-37 5mg</br>(Cathelicidin) | 5mg | $45.62 | $9.13/mg | GB | In stock |
| 42 | Bluewell Peptides | LL-37 5mg Peptide | 5mg | $46.91 | $9.38/mg | United Kingdom | In stock |
| 43 | PeptideLabUK | SLL-37 5mg Research Peptide | 5mg | $46.97 | $9.4/mg | GB | In stock |
| 44 | Peptides Of London | LL37 5mg | 5mg | $46.97 | $9.4/mg | GB | In stock |
| 45 | Performance Peptides UK | ll 37 | 5mg | $46.98 | $9.4/mg | GB | Out of stock |
| 46 | Biogenix Peptides | LL-37 5mg | 5mg | $48.00 | $9.6/mg | — | In stock |
| 47 | Purerxpeptides | LL-37 5mg | 5mg | $49.00 | $9.8/mg | United States | Out of stock |
| 48 | Cosmic Peptides | LL-37 | 5mg | $49.99 | $10/mg | — | In stock |
| 49 | Lexen Peptide | LL-37 – 5mg (Research Grade) | 5mg | $49.99 | $10/mg | — | In stock |
| 50 | Northwest Peptides | LL-37 5mg Research Peptide | Northwest Peptides | 5mg | $49.99 | $10/mg | — | In stock |
| 51 | Biosim Peptides | LL-37 5mg | Cathelicidin Antimicrobial Peptide | BioSim Peptides | 5mg | $50.00 | $10/mg | — | In stock |
| 52 | Instant Peptides | ll 37 | 5mg | $50.00 | $10/mg | Arizona, USA | In stock |
| 53 | Offline Peptides | LL-37 5mg | 5mg | $50.00 | $10/mg | — | In stock |
| 54 | PeptidesSource | LL-37 5mg | 5mg | $50.00 | $10/mg | USA | In stock |
| 55 | Eros Peptides | LL-37 10MG | 10mg | $99.99 | $10/mg | unknown | In stock |
| 56 | Biolab Peptides | LL-37 5 mg | 5mg | $53.69 | $10.74/mg | GB | In stock |
| 57 | Regenix Peptides | LL-37 5 mg Research Peptide | Regenix Peptides Ltd | 5mg | $53.69 | $10.74/mg | GB | In stock |
| 58 | Nootropic Source | LL-37 Acetate | 6mg | $64.95 | $10.83/mg | USA | In stock |
| 59 | Rock Ready Labs | LL-37 - 5mg | 5mg | $54.55 | $10.91/mg | — | In stock |
| 60 | Liberty Peptides | LL-37 (5mg) | 5mg | $59.00 | $11.8/mg | USA | In stock |
| 61 | Top Peptide | LL 37 5mg | 5mg | $59.98 | $12/mg | — | In stock |
| 62 | Metbio Peptides | LL | 5mg | $59.99 | $12/mg | — | Out of stock |
| 63 | Kingdom Peptides USA | LL-37: A Peptide that Modulates Immune Responses | 5mg | $60.00 | $12/mg | — | In stock |
| 64 | Pure Peptide Labs | LL-37 5mg peptide | 5mg | $60.00 | $12/mg | — | In stock |
| 65 | Zenith Biopeptides | LL-37 5MG | 5mg | $60.00 | $12/mg | — | In stock |
| 66 | Biopurepeptides | LL37 – 10mg | 10mg | $119.99 | $12/mg | United States | In stock |
| 67 | Bionik Peptides | LL-37 | 5mg | $60.40 | $12.08/mg | GB | Out of stock |
| 68 | Union Biolabs | LL‑37 5mg | 5mg | $60.40 | $12.08/mg | GB | In stock |
| 69 | Polaris Peptides | LL-37 10mg | 10mg | $125.00 | $12.5/mg | unknown | In stock |
| 70 | Chameleon Peptides | LL-37 5mg | 5mg | $63.00 | $12.6/mg | — | In stock |
| 71 | PureHealth Peptides | LL-37 - 10mg | 10mg | $129.00 | $12.9/mg | — | In stock |
| 72 | Pharma Lab Global Japan | LL-37 (Cap-18) | 5mg | $64.90 | $12.98/mg | Japan | In stock |
| 73 | Pharma Lab Global New Zealand | LL-37 (Cap-18) | 5mg | $64.90 | $12.98/mg | New Zealand | In stock |
| 74 | Verifiedpeptides | LL-37 Peptide (5MG) | 5mg | $65.70 | $13.14/mg | — | Out of stock |
| 75 | Optimum Regen Peptides | LL-37 | 5mg | $70.00 | $14/mg | — | In stock |
| 76 | Swiss Chems | LL-37 (CAP-18) 5mg | 5mg | $71.99 | $14.4/mg | International | In stock |
| 77 | Evolvepeptides | LL-37 5 mg | 5mg | $72.00 | $14.4/mg | United States | In stock |
| 78 | Hangzhou Mandy Biotechnology | LL37 5mg | 5mg | $74.00 | $14.8/mg | China | In stock |
| 79 | Progenixtech | Buy Li-37 5mg | 99% Purity | ProGenixTech | 5mg | $74.55 | $14.91/mg | — | In stock |
| 80 | excaliburpeptides.com | LL-37 | 5mg | $74.99 | $15/mg | — | In stock |
| 81 | peptidewarehouse.ca | LL-37 Peptides | HPLC Tested | 5mg | $74.99 | $15/mg | — | In stock |
| 82 | Elevated Peptides | LL-37 5MG - Elevated Peptides | 5mg | $75.00 | $15/mg | USA | In stock |
| 83 | Genx Peptides | LL-37 5mg (CAP-18) | 5mg | $75.00 | $15/mg | United States | Out of stock |
| 84 | Steady Meds | LL37 5mg | 5mg | $75.00 | $15/mg | — | In stock |
| 85 | Huaian Hanyou Peptide | LL-37 (5mg) | 5mg | $78.00 | $15.6/mg | China | In stock |
| 86 | Nationwide Peptides | LL-37 (Cathelicidin) Peptide | 5mg | $79.00 | $15.8/mg | United States | In stock |
| 87 | The Peptide Co | LL37 | 5mg | $79.00 | $15.8/mg | Australia | In stock |
| 88 | Soma Chems | LL-37 - Soma Chems | 5mg | $79.99 | $16/mg | USA | In stock |
| 89 | Aminousa | LL-37 5mg | 5mg | $80.00 | $16/mg | United States | In stock |
| 90 | Real Peptides | LL-37 | 5mg | $80.00 | $16/mg | USA | In stock |
| 91 | Rp Peptides | LL-37 5MG : Research Only | 5mg | $80.54 | $16.11/mg | GB | In stock |
| 92 | Prism Aminos | ll37 | 5mg | $81.50 | $16.3/mg | United States | Out of stock |
| 93 | Tide Labs | LL-37 (Cathelicidin) 5mg | 5mg | $84.43 | $16.89/mg | United Kingdom | In stock |
| 94 | PureLab Peptides | LL-37 5mg (CAP-18) | 5mg | $84.99 | $17/mg | USA | In stock |
| 95 | Prestigesciences | LL-37 5mg RUO | 5mg | $85.00 | $17/mg | United States | In stock |
| 96 | Biotech Peptides | LL-37 (5mg) | 5mg | $86.00 | $17.2/mg | USA | In stock |
| 97 | Raw Amino | LL-37 - 5MG | 5mg | $87.00 | $17.4/mg | USA | In stock |
| 98 | Leolab | LL-37 5mg | 5mg | $87.25 | $17.45/mg | GB | In stock |
| 99 | Tydes Peptides | Ll37 4mg | 4mg | $70.00 | $17.5/mg | USA | In stock |
| 100 | Certapeptides | LL-37 5mgCode AFF-GROUNDTRUTH | 5mg | $88.00 | $17.6/mg | United States | In stock |
| 101 | Cenexalabs | LL37Code GROUNDTRUT | 5mg | $89.99 | $18/mg | United States | In stock |
| 102 | Vitalcellpeptides | LL-37 5mg | 5mg | $89.99 | $18/mg | United States | In stock |
| 103 | Geneticpeptide | LL37 Vial | 10mg | $180.00 | $18/mg | United States | In stock |
| 104 | UK Peptides | LL-37 5mg | 5mg | $92.62 | $18.52/mg | United Kingdom | In stock |
| 105 | Loti Labs | ll 37 5mg | 5mg | $94.99 | $19/mg | USA | In stock |
| 106 | Aminoquestlabs | LL-37 – 5mg | 5mg | $95.00 | $19/mg | United States | In stock |
| 107 | San Diego Peptides San Diego Ca | LL-37 | 5mg | $95.00 | $19/mg | — | In stock |
| 108 | Simon’s Compounding | LL-37 | 10mg | $190.00 | $19/mg | — | In stock |
| 109 | Lux Synth Aminos | LL-37 5mg | 5mg | $99.00 | $19.8/mg | — | In stock |
| 110 | Peptides Lab UK | LL-37 For Lab Research | 10mg | $200.00 | $20/mg | United Kingdom | In stock |
| 111 | Elite Biogenix | LL-37 5mg | 5mg | $99.99 | $20/mg | USA | In stock |
| 112 | Pure Rawz | LL-37 (CAP-18) - 5mg | 5mg | $104.37 | $20.87/mg | — | In stock |
| 113 | Dn Research | LL-37 (5mg) | 5mg | $108.59 | $21.72/mg | GB | In stock |
| 114 | Lilipeptide | LL-37 Peptide 5mg x 10 Vials | 5mg×10 kit | $110.00 | $22/mg | China | In stock |
| 115 | ZZtai Peptide | LL37 | 5mg | $117.60 | $23.52/mg | China | Out of stock |
| 116 | Peptx | LL37 (5mg) | 5mg | $120.00 | $24/mg | — | In stock |
| 117 | Syntech | LL-37 5mg | 5mg | $120.79 | $24.16/mg | GB | In stock |
| 118 | Molecular Edge Peptides | LL-37 5mg | 5mg | $125.00 | $25/mg | USA | In stock |
| 119 | Nextday Peptides | LL-37 - 5MG Single Vial - 5MG Single Vial | 5mg | $130.00 | $26/mg | — | In stock |
| 120 | Cocer Peptides | LL-37 | 5mg | $150.00 | $30/mg | — | In stock |
| 121 | Nexaph | LL-37 10mg (10 vials/kit) | 10mg×10 kit | $378.00 | $37.8/mg | USA | In stock |
| 122 | Adaptog Research | ll 37 10 pack - 15mg | 15mg | $737.86 | $49.19/mg | GB | In stock |
| 123 | Disguisedalpha | LL-37 | 5mg | $300.00 | $60/mg | United States | In stock |
| 124 | Peptides.co.za | 20MG LL-37 (4 vials) – R2000 Ex Delivery | 20mg×4 kit | ZAR 2000.00 | ZAR 100.00/mg | South Africa | In stock |
| 125 | CPC Scientific | CRAMP (mouse) - 5 mg | 5mg | $1,018.60 | $203.72/mg | USA/China | In stock |
Some links are affiliate links. This never affects our rankings or inclusion.
Provisional — the rank reflects offers actually captured from active vendors, not the full peptide catalogue. 95 of 98 tracked peptides have live offers today.Prices are captured from vendor catalogues and can change between sweeps — always confirm on the vendor's page. Research use only; nothing here is medical or purchasing advice.