{"product_id":"p-21-10mg-karma-peptides","title":"P-21 10mg – Karma Peptides","description":"\u003cstyle\u003e.product__description, .product__description \u003e div { background: transparent !important; }\u003c\/style\u003e\u003cdiv style=\"font-family:'Inter',sans-serif;background:linear-gradient(180deg,#0a1a0d 0%,#0f2414 100%);color:#e8f0e9;border-radius:20px;overflow:hidden;max-width:900px;margin:0 auto;\"\u003e\n\u003cdiv style=\"background:radial-gradient(ellipse at 50% -10%,rgba(184,148,50,0.15) 0%,transparent 65%),linear-gradient(180deg,#071009 0%,#0a1a0d 100%);padding:56px 40px 40px;text-align:center;border-bottom:1px solid rgba(184,148,50,0.20);\"\u003e\n\u003cspan style=\"display:inline-block;background:rgba(184,148,50,0.12);border:1px solid rgba(184,148,50,0.45);color:#d4a843;font-size:10px;font-weight:700;letter-spacing:3px;text-transform:uppercase;padding:6px 20px;border-radius:999px;margin-bottom:22px;\"\u003eKarma Peptides · ≥99% Pureza · Probado en USA\u003c\/span\u003e\u003ch1 style=\"font-size:clamp(28px,5vw,42px);font-weight:900;color:#ffffff;margin:0 0 6px;line-height:1.1;letter-spacing:-1px;\"\u003eP-21\u003c\/h1\u003e\n\u003cp style=\"font-size:13px;font-weight:600;letter-spacing:4px;text-transform:uppercase;color:rgba(212,168,67,0.60);margin:0 0 20px;\"\u003e10mg · Karma Peptides\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:rgba(232,240,233,0.70);max-width:600px;margin:0 auto 28px;line-height:1.8;\"\u003ePéptido sintético derivado del Factor Neurotrófico Derivado del Cerebro (BDNF), diseñado para cruzar la barrera hematoencefálica. Investigado por su capacidad de potenciar la neurogénesis hipocampal, la plasticidad sináptica y la consolidación de memoria a largo plazo. Fórmula molecular C₅₅H₄₁N₉O₅ · Pureza ≥99% HPLC · Probado en USA.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;gap:10px;justify-content:center;flex-wrap:wrap;\"\u003e\n\u003cspan style=\"background:rgba(184,148,50,0.10);border:1px solid rgba(184,148,50,0.25);color:#d4a843;font-size:11px;font-weight:600;padding:7px 16px;border-radius:8px;\"\u003e✦ Vial 10mg\u003c\/span\u003e\u003cspan style=\"background:rgba(184,148,50,0.10);border:1px solid rgba(184,148,50,0.25);color:#d4a843;font-size:11px;font-weight:600;padding:7px 16px;border-radius:8px;\"\u003e✦ ≥99% Pureza HPLC\u003c\/span\u003e\u003cspan style=\"background:rgba(184,148,50,0.10);border:1px solid rgba(184,148,50,0.25);color:#d4a843;font-size:11px;font-weight:600;padding:7px 16px;border-radius:8px;\"\u003e✦ Derivado de BDNF\u003c\/span\u003e\u003cspan style=\"background:rgba(184,148,50,0.10);border:1px solid rgba(184,148,50,0.25);color:#d4a843;font-size:11px;font-weight:600;padding:7px 16px;border-radius:8px;\"\u003e🇺🇸 Probado en USA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:40px;\"\u003e\n\u003ch2 style=\"font-size:11px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:rgba(212,168,67,0.70);margin:0 0 22px;\"\u003eMecanismos de Investigación\u003c\/h2\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(185px,1fr));gap:14px;\"\u003e\n\u003cdiv style=\"background:rgba(184,148,50,0.05);border:1px solid rgba(184,148,50,0.15);border-radius:14px;padding:22px 18px;\"\u003e\n\u003cdiv style=\"font-size:22px;margin-bottom:10px;\"\u003e🧠\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#ffffff;font-size:13px;margin-bottom:6px;\"\u003eNeurogénesis Hipocampal\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;color:rgba(232,240,233,0.55);line-height:1.7;\"\u003eEstimula la proliferación de nuevas neuronas en el hipocampo, área clave para aprendizaje y memoria.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:rgba(184,148,50,0.05);border:1px solid rgba(184,148,50,0.15);border-radius:14px;padding:22px 18px;\"\u003e\n\u003cdiv style=\"font-size:22px;margin-bottom:10px;\"\u003e⚡\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#ffffff;font-size:13px;margin-bottom:6px;\"\u003ePlasticidad Sináptica\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;color:rgba(232,240,233,0.55);line-height:1.7;\"\u003ePotencia la LTP (potenciación a largo plazo), mecanismo fundamental de la memoria y el aprendizaje.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:rgba(184,148,50,0.05);border:1px solid rgba(184,148,50,0.15);border-radius:14px;padding:22px 18px;\"\u003e\n\u003cdiv style=\"font-size:22px;margin-bottom:10px;\"\u003e💡\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#ffffff;font-size:13px;margin-bottom:6px;\"\u003eFunción Cognitiva\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;color:rgba(232,240,233,0.55);line-height:1.7;\"\u003eInvestigado por mejoras en memoria de trabajo, velocidad de procesamiento y claridad mental sostenida.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:rgba(184,148,50,0.05);border:1px solid rgba(184,148,50,0.15);border-radius:14px;padding:22px 18px;\"\u003e\n\u003cdiv style=\"font-size:22px;margin-bottom:10px;\"\u003e🛡\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#ffffff;font-size:13px;margin-bottom:6px;\"\u003eNeuroproteccion\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;color:rgba(232,240,233,0.55);line-height:1.7;\"\u003eActiva vías TrkB\/MAPK\/PI3K, protegiendo neuronas contra daño oxidativo y excitotoxicidad.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:0 40px 40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;\"\u003e\n\u003cdiv style=\"background:rgba(7,16,9,0.85);border:1px solid rgba(184,148,50,0.18);border-radius:14px;padding:26px;\"\u003e\n\u003ch3 style=\"font-size:10px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:rgba(212,168,67,0.55);margin:0 0 18px;\"\u003eEspecificaciones\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n\u003ctr style=\"border-bottom:1px solid rgba(184,148,50,0.10);\"\u003e\n\u003ctd style=\"padding:9px 0;color:rgba(232,240,233,0.50);\"\u003ePéptido\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;color:#ffffff;text-align:right;font-weight:600;\"\u003eP-21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgba(184,148,50,0.10);\"\u003e\n\u003ctd style=\"padding:9px 0;color:rgba(232,240,233,0.50);\"\u003eOrigen\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;color:#e8f0e9;text-align:right;\"\u003eDerivado de BDNF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgba(184,148,50,0.10);\"\u003e\n\u003ctd style=\"padding:9px 0;color:rgba(232,240,233,0.50);\"\u003eFórmula\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;color:#e8f0e9;text-align:right;\"\u003eC₅₅H₄₁N₉O₅\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgba(184,148,50,0.10);\"\u003e\n\u003ctd style=\"padding:9px 0;color:rgba(232,240,233,0.50);\"\u003ePureza\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;color:#d4a843;text-align:right;font-weight:700;\"\u003e≥99% HPLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgba(184,148,50,0.10);\"\u003e\n\u003ctd style=\"padding:9px 0;color:rgba(232,240,233,0.50);\"\u003eForma\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;color:#e8f0e9;text-align:right;\"\u003ePolvo Liofilizado\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid rgba(184,148,50,0.10);\"\u003e\n\u003ctd style=\"padding:9px 0;color:rgba(232,240,233,0.50);\"\u003ePresentación\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;color:#e8f0e9;text-align:right;\"\u003eVial 10mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 0;color:rgba(232,240,233,0.50);\"\u003eUso\u003c\/td\u003e\n\u003ctd style=\"padding:9px 0;color:#e8f0e9;text-align:right;\"\u003eSolo Investigación\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:rgba(7,16,9,0.85);border:1px solid rgba(184,148,50,0.18);border-radius:14px;padding:26px;\"\u003e\n\u003ch3 style=\"font-size:10px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:rgba(212,168,67,0.55);margin:0 0 18px;\"\u003eIdeal Para\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;font-size:13px;\"\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid rgba(184,148,50,0.10);color:rgba(232,240,233,0.70);\"\u003e✦ Investigación en neurogénesis y neuroplasticidad\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid rgba(184,148,50,0.10);color:rgba(232,240,233,0.70);\"\u003e✦ Estudios de memoria y aprendizaje\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid rgba(184,148,50,0.10);color:rgba(232,240,233,0.70);\"\u003e✦ Protocolos de optimización cognitiva avanzada\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid rgba(184,148,50,0.10);color:rgba(232,240,233,0.70);\"\u003e✦ Investigación en neuroproteccion y longevidad neuronal\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;color:rgba(232,240,233,0.70);\"\u003e✦ Biohackers cognitivos de nivel avanzado\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:rgba(184,148,50,0.04);border-top:1px solid rgba(184,148,50,0.12);border-bottom:1px solid rgba(184,148,50,0.12);padding:22px 40px;display:flex;gap:20px;flex-wrap:wrap;justify-content:center;\"\u003e\n\u003cspan style=\"font-size:11px;font-weight:700;color:rgba(212,168,67,0.70);letter-spacing:2px;\"\u003e✦ KARMA PEPTIDES\u003c\/span\u003e\u003cspan style=\"color:rgba(184,148,50,0.20);\"\u003e|\u003c\/span\u003e\u003cspan style=\"font-size:11px;font-weight:700;color:rgba(212,168,67,0.70);letter-spacing:2px;\"\u003e✦ BDNF DERIVED\u003c\/span\u003e\u003cspan style=\"color:rgba(184,148,50,0.20);\"\u003e|\u003c\/span\u003e\u003cspan style=\"font-size:11px;font-weight:700;color:rgba(212,168,67,0.70);letter-spacing:2px;\"\u003e✦ NEURO PERFORMANCE\u003c\/span\u003e\u003cspan style=\"color:rgba(184,148,50,0.20);\"\u003e|\u003c\/span\u003e\u003cspan style=\"font-size:11px;font-weight:700;color:rgba(212,168,67,0.70);letter-spacing:2px;\"\u003e✦ USA TESTED\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:40px;\"\u003e\n\u003ch2 style=\"font-size:11px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:rgba(212,168,67,0.70);margin:0 0 22px;\"\u003e¿Qué Puedes Esperar?\u003c\/h2\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;\"\u003e\n\u003cdiv style=\"border-left:2px solid rgba(184,148,50,0.50);padding-left:18px;\"\u003e\n\u003cdiv style=\"font-size:11px;font-weight:700;color:#d4a843;letter-spacing:1px;margin-bottom:6px;\"\u003eSEMANAS 1–2\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:rgba(232,240,233,0.55);line-height:1.7;\"\u003eMejora en claridad mental y velocidad de procesamiento. Inicio de la activación de vías BDNF\/TrkB.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:2px solid rgba(184,148,50,0.50);padding-left:18px;\"\u003e\n\u003cdiv style=\"font-size:11px;font-weight:700;color:#d4a843;letter-spacing:1px;margin-bottom:6px;\"\u003eSEMANAS 3–6\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:rgba(232,240,233,0.55);line-height:1.7;\"\u003eMejoras notables en memoria de trabajo y retención. Potenciación de la plasticidad sináptica.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:2px solid rgba(184,148,50,0.50);padding-left:18px;\"\u003e\n\u003cdiv style=\"font-size:11px;font-weight:700;color:#d4a843;letter-spacing:1px;margin-bottom:6px;\"\u003eSEMANAS 7–12\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:rgba(232,240,233,0.55);line-height:1.7;\"\u003eNeurogénesis sostenida. Resultados acumulativos en rendimiento cognitivo y neuroproteccion a largo plazo.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:0 40px 40px;\"\u003e\n\u003ch2 style=\"font-size:11px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:rgba(212,168,67,0.70);margin:0 0 22px;\"\u003eExperiencias de Investigación\u003c\/h2\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;\"\u003e\n\u003cdiv style=\"background:rgba(184,148,50,0.04);border:1px solid rgba(184,148,50,0.12);border-radius:14px;padding:22px;\"\u003e\n\u003cdiv style=\"color:#d4a843;font-size:12px;margin-bottom:10px;letter-spacing:2px;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:rgba(232,240,233,0.60);line-height:1.7;margin:0 0 14px;\"\u003e“P-21 es el nootrópico peptídico más potente que he incorporado. La mejora en memoria de trabajo es notable desde la semana 2. Karma Peptides no decepciona.”\u003c\/p\u003e\n\u003cdiv style=\"font-size:10px;color:rgba(212,168,67,0.45);font-weight:700;letter-spacing:1px;\"\u003e— INVESTIGADOR Q.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:rgba(184,148,50,0.04);border:1px solid rgba(184,148,50,0.12);border-radius:14px;padding:22px;\"\u003e\n\u003cdiv style=\"color:#d4a843;font-size:12px;margin-bottom:10px;letter-spacing:2px;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:rgba(232,240,233,0.60);line-height:1.7;margin:0 0 14px;\"\u003e“Pureza ≥99% verificada y probada en USA. El mecanismo BDNF\/TrkB es el más estudiado en neuroplasticidad. Resultados consistentes y reproducibles.”\u003c\/p\u003e\n\u003cdiv style=\"font-size:10px;color:rgba(212,168,67,0.45);font-weight:700;letter-spacing:1px;\"\u003e— BIOHACKER Z.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:rgba(184,148,50,0.04);border:1px solid rgba(184,148,50,0.12);border-radius:14px;padding:22px;\"\u003e\n\u003cdiv style=\"color:#d4a843;font-size:12px;margin-bottom:10px;letter-spacing:2px;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"font-size:13px;color:rgba(232,240,233,0.60);line-height:1.7;margin:0 0 14px;\"\u003e“Karma Peptides eleva el estándar. P-21 es la elección definitiva para investigación seria en optimización cognitiva y neurogénesis.”\u003c\/p\u003e\n\u003cdiv style=\"font-size:10px;color:rgba(212,168,67,0.45);font-weight:700;letter-spacing:1px;\"\u003e— ATLETA X.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#040d06;border-top:1px solid rgba(184,148,50,0.10);padding:18px 40px;\"\u003e\u003cp style=\"font-size:11px;color:rgba(232,240,233,0.25);line-height:1.8;margin:0;text-align:center;\"\u003eEsta sustancia es para investigación y no para consumo humano o veterinario.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:36px 40px;text-align:center;background:linear-gradient(180deg,transparent,rgba(184,148,50,0.04));\"\u003e\n\u003cbutton onclick=\"(function(){var f=document.querySelector('form[action*=cart]');if(!f)return;var id=f.querySelector('[name=id]');if(!id)return;fetch('\/cart\/add.js',{method:'POST',headers:{'Content-Type':'application\/json'},body:JSON.stringify({id:id.value,quantity:1})}).then(function(){document.dispatchEvent(new CustomEvent('cart:open'));var b=document.querySelector('.cart-icon-bubble');if(b)b.click();});})()\" style=\"background:linear-gradient(135deg,#a07828,#d4a843);color:#040d06;font-weight:900;font-size:14px;border:none;border-radius:999px;padding:18px 48px;cursor:pointer;box-shadow:0 4px 32px rgba(184,148,50,0.35);letter-spacing:1px;text-transform:uppercase;\"\u003eAgregar al Carrito\u003c\/button\u003e\u003cp style=\"font-size:11px;color:rgba(212,168,67,0.35);margin:14px 0 0;letter-spacing:1px;\"\u003e≥99% PUREZA · PROBADO EN USA · SOLO INVESTIGACIÓN\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Karma Peptides","offers":[{"title":"Default Title","offer_id":43339015356483,"sku":null,"price":1899.0,"currency_code":"MXN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1156\/1718\/files\/Captura_de_Pantalla_2026-06-03_a_la_s_1.41.49_p.m..png?v=1780515716","url":"https:\/\/nootropicosmexico.com\/products\/p-21-10mg-karma-peptides","provider":"Nootrópicos México ","version":"1.0","type":"link"}