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LONGEVA.

Research-grade peptides. Independent lab tests for every batch. Pay with USDT / BTC. Fast delivery.

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All ERR agonists Incretin Agonists NAD+ / metabolic longevity GHRH analogues Anti-aging Anti-fibrosis Bioregulators & Antioxidants Tissue repair Ancillary Supplies Healing and regeneration Immune & Antimicrobial Peptides Metabolic peptides Mitochondrial & Longevity Peptides Mitochondria Nerves / neuroregeneration Repair & Recovery Peptides Muscle growth GH secretagogues IGF pathway

Nerves / neuroregenerationMIF-1 (Pro-Leu-Gly-NH₂, melanostatin): a tripeptide positive allosteric modulator of dopamine D2/D4 receptorsMIF-1 (Pro-Leu-Gly-NH₂) is an endogenous tripeptide, an oxytocin fragment and a positive allosteric modulator of dopamine D2/D4 receptors that crosses the blood–brain barrier. A referenced review of the mechanism, the “melanostatin” history and the early (limited) research in Parkinson's disease and depression.

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