{"product_id":"ll-37","title":"LL-37","description":"\u003cp\u003eAt My Freedom Peptides, our mission is to supply premium research peptides with unmatched purity, accuracy, and transparency. Our LL-37 has been developed with this philosophy, ensuring researchers and institutions can rely on the consistency and precision they need.\u003c\/p\u003e\n\n\u003cp\u003ePresented in lyophilized powder form, LL-37 provides long-term stability when stored properly (–20°C (–4°F) recommended) and is simple to reconstitute for laboratory use. Each vial is sourced from Star Nutrasciences — an FDA-registered, GMP \u0026amp; GMO-compliant manufacturer with 12+ years of research peptide expertise — and third-party tested by Freedom Diagnostics Testing with a Certificate of Analysis (COA) confirming 99%+ purity.\u003c\/p\u003e\n\n\u003cp\u003e Every product is backed by our commitment to transparency, quality, and scientific dependability — hallmarks of My Freedom Peptides.\u003c\/p\u003e\n\n\u003cp\u003eBy choosing LL-37, you are selecting a research peptide solution that combines verified purity, scientific dependability, and logistical convenience.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch4\u003e✓ Technical Information\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLL-37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompany\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMy Freedom Peptides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStar Nutrasciences (FDA-registered, GMP \u0026amp; GMO-compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePurity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99%+ Verified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVerification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3rd-Party COA via Freedom Diagnostics Testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLyophilized Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSecure, Sterile Vial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStore at –20°C (–4°F) (recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable for long-term storage when frozen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2–4 Day Priority Shipping Available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFor Research Purposes Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\u003ch4\u003e✓ Usage Information\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eUsage Parameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended Audience\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLicensed researchers, laboratories, and scientific institutions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication Areas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAntimicrobial peptide research, innate immune modulation, and wound healing studies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePreparation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReconstitute with bacteriostatic water or sterile solvent before use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUse appropriate laboratory safety equipment and sterile techniques\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Life (Unopened)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable long-term when stored at –20°C (–4°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAfter Reconstitution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStore refrigerated (2–8°C (36–46°F)); use within recommended timeframe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRestrictions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot for human consumption, medical, or veterinary use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\u003cp\u003e✨ \u003cstrong\u003e\u003ca href=\"https:\/\/myfreedompeptides.com\"\u003eMy Freedom Peptides\u003c\/a\u003e – LL-37: Precision-tested, purity-verified, research-ready.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFor Research Use Only:\u003c\/strong\u003e This product is intended solely for in vitro laboratory research and is not for human or animal consumption.\u003c\/p\u003e\n\u003cdiv style=\"margin-top:32px;border-top:1px solid #e0dbd3;padding-top:28px;font-family:'Inter',system-ui,sans-serif;\"\u003e\n\u003cdiv style=\"background:#f8f7f5;border:2px solid #a07840;border-radius:10px;padding:16px 18px;margin-bottom:20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;\"\u003e\n\u003cdiv style=\"display:flex;align-items:center;gap:10px;\"\u003e\n\u003cspan style=\"font-size:24px;\"\u003e💧\u003c\/span\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#1a3a5c;font-size:14px;\"\u003eDon't forget Bacteriostatic Water\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#555;\"\u003e6mL — Required for reconstitution — most researchers add it\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbutton id=\"bac-btn-ll_37\" onclick=\"mfpAddBac_ll_37()\" style=\"background:#a07840;color:#fff;border:none;padding:11px 20px;border-radius:8px;font-weight:700;font-size:13px;cursor:pointer;font-family:inherit;\"\u003e+ Add BAC Water ($14.99)\u003c\/button\u003e\n\u003c\/div\u003e\n\u003cscript\u003e\nfunction mfpAddBac_ll_37(){var b=document.getElementById('bac-btn-ll_37');b.disabled=true;b.textContent='✓ Added!';b.style.background='#0a6e3f';fetch('\/cart\/add.js',{method:'POST',headers:{'Content-Type':'application\/json'},body:JSON.stringify({id:50570889822454,quantity:1})}).catch(function(){b.textContent='Try Again';b.style.background='#a07840';b.disabled=false;});}\n\u003c\/script\u003e\n\u003ch3 style=\"font-family:'Manrope',sans-serif;font-size:16px;font-weight:700;color:#111;border-left:4px solid #a07840;padding-left:10px;margin-bottom:14px;\"\u003eYou May Also Need\u003c\/h3\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;\"\u003e\n\u003cdiv style=\"border:1px solid #e0dbd3;border-radius:10px;overflow:hidden;background:#fff;text-align:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0804\/8767\/8198\/files\/BPC157_correct.jpg?v=1778702261\" alt=\"BPC-157\" style=\"width:100%;height:120px;object-fit:cover;border-radius:8px 8px 0 0;\"\u003e\u003cdiv style=\"padding:10px 8px;\"\u003e\n\u003cdiv style=\"font-size:12px;font-weight:600;color:#111;margin-bottom:3px;\"\u003eBPC-157\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;color:#a07840;font-weight:700;margin-bottom:8px;\"\u003e$37.99\u003c\/div\u003e\n\u003ca href=\"\/products\/bpc-157\" style=\"display:block;background:#1a3a5c;color:#fff;padding:7px;border-radius:6px;font-size:11px;font-weight:600;text-decoration:none;\"\u003eShop Now →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #e0dbd3;border-radius:10px;overflow:hidden;background:#fff;text-align:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0804\/8767\/8198\/files\/GHK-CU_50mg_v3.jpg?v=1778679022\" alt=\"GHK-Cu (Copper Peptide)\" style=\"width:100%;height:120px;object-fit:cover;border-radius:8px 8px 0 0;\"\u003e\u003cdiv style=\"padding:10px 8px;\"\u003e\n\u003cdiv style=\"font-size:12px;font-weight:600;color:#111;margin-bottom:3px;\"\u003eGHK-Cu (Copper Peptide)\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;color:#a07840;font-weight:700;margin-bottom:8px;\"\u003e$46.99\u003c\/div\u003e\n\u003ca href=\"\/products\/ghk-cu-copper-peptide\" style=\"display:block;background:#1a3a5c;color:#fff;padding:7px;border-radius:6px;font-size:11px;font-weight:600;text-decoration:none;\"\u003eShop Now →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #e0dbd3;border-radius:10px;overflow:hidden;background:#fff;text-align:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0804\/8767\/8198\/files\/KPV_10mg.jpg?v=1778678306\" alt=\"KPV\" style=\"width:100%;height:120px;object-fit:cover;border-radius:8px 8px 0 0;\"\u003e\u003cdiv style=\"padding:10px 8px;\"\u003e\n\u003cdiv style=\"font-size:12px;font-weight:600;color:#111;margin-bottom:3px;\"\u003eKPV\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;color:#a07840;font-weight:700;margin-bottom:8px;\"\u003e$62.99\u003c\/div\u003e\n\u003ca href=\"\/products\/kpv\" style=\"display:block;background:#1a3a5c;color:#fff;padding:7px;border-radius:6px;font-size:11px;font-weight:600;text-decoration:none;\"\u003eShop Now →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"My Freedom Peptides","offers":[{"title":"5mg","offer_id":50573726384374,"sku":"37S","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/8767\/8198\/files\/LL37_5mg.jpg?v=1778678268","url":"https:\/\/myfreedompeptides.com\/products\/ll-37","provider":"My Freedom Peptides","version":"1.0","type":"link"}