Péptidos de Investigación — Guía Completa
Explicaciones claras de 13 péptidos de investigación — qué son, cómo funcionan, qué muestra la ciencia, y dónde obtenerlos en América Latina. Cada afirmación está respaldada por investigación publicada.
BPC-157
Synthetic peptide studied for accelerated tissue repair, gut protection, and tendon healing in preclinical models. Originally derived from a protein found in gastric juice. One of the most widely researched peptides in the EU market.
TB-500
Synthetic Thymosin Beta-4 fragment studied for muscle repair, angiogenesis, and post-injury tissue recovery in preclinical models. Promotes directed cell migration by modulating actin polymerisation. Commonly stacked with BPC-157.
Selank
Synthetic anxiolytic peptide derived from the immune peptide tuftsin; studied for GABA-modulated anxiety reduction and BDNF upregulation in rodent models. Administered as a nasal spray — no injection required. Developed at the Institute of Molecular Genetics, Moscow.
Semax
ACTH-derived synthetic peptide studied for BDNF/NGF upregulation, neuroprotection, and cognitive performance enhancement in rodent models. Administered intranasally in most studies. Developed in Russia; used clinically there for stroke recovery.
Epithalon
Synthetic tetrapeptide studied for telomerase activation, telomere elongation, and circadian melatonin normalisation. Originally derived from pineal gland extract by gerontologist Vladimir Khavinson. Also known as Epitalon.
GHK-Cu
Naturally occurring copper-binding tripeptide studied for collagen synthesis, wound healing acceleration, and broad gene-expression regulation via the proteasome system. Declines sharply with age. Available in both injectable and topical forms.
AOD-9604
Modified C-terminal fragment of human growth hormone studied for selective fat-cell lipolysis without the blood sugar or anabolic side-effects of full-length HGH. Received FDA GRAS status for oral formulation.
CJC-1295 (with DAC)
Long-acting GHRH analogue with albumin-binding DAC modification; studied for sustained pulsatile growth hormone secretion over 6–8 day windows from a single injection. Most convenient GH-stimulating peptide for weekly dosing protocols.
Ipamorelin
Selective GH secretagogue studied for clean pulsatile GH release without cortisol or prolactin elevation seen with older GHRP compounds. Most commonly combined with CJC-1295 for synergistic GH secretion up to 5× greater than either alone.