⏳ Longevity Research

Anti-Aging & Longevity Peptides

Research-Grade Peptides for Aging, Telomere, and Regenerative Studies

From telomerase activation to mitochondrial protection — high-purity peptides for studying the molecular mechanisms of aging and geroprotection. For research use only.

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Epithalon — The Telomerase Activator

H-Ala-Glu-Asp-Gly-OH

Epithalon (Epitalon) is a tetrapeptide studied for its ability to activate telomerase, the enzyme responsible for maintaining telomere length. Research by Khavinson et al. demonstrated that epithalon can increase telomerase activity in human somatic cells and extend telomere length in vitro.

Key Research Findings

  • ✅ Telomerase activation in human somatic cells
  • ✅ Restoration of melatonin secretion rhythm
  • ✅ Normalization of T-cell immune function in aging
  • ✅ Pineal gland peptide bioregulator

Available Variants

Epithalon — AEDG (Original) na-Epithalon — Ac-AEDG-OH na-Epithalon-NH2 — Ac-AEDG-NH2

Longevity Research Peptides

Thymalin

Complex polypeptide

Thymus-derived peptide complex. Restores T-cell immunity in aging. Khavinson's seminal 15-year clinical study showed significant mortality reduction.

Immune Aging Thymus Clinical Data

AK-3-CU (GHK-Cu)

AHK-CU

Copper peptide complex. Promotes collagen synthesis, DNA repair gene upregulation, and stem cell mobilization. Over 4,000 gene regulatory effects identified.

Copper Peptide Collagen DNA Repair 🔥 Popular

Humanin

MAPRGFSCLLLLTSEIDLPVKRRA

Mitochondrial-derived peptide (MDP). Cytoprotective against Alzheimer's Aβ toxicity, oxidative stress, and apoptosis. Activates STAT3 and FPRL1 signaling.

Mitochondrial Neuroprotective Aβ Protection

Epobis

NENITVPDTKVNFYATWKR

EPO receptor peptide agonist derived from erythropoietin. Tissue-protective without erythropoietic activity.

EPO Receptor Tissue Protection Neuroprotective

Pe-22-28

Gly-Val-Ser-Trp-Gly-Leu-Arg

Derived from proenkephalin. Research applications in dermal rejuvenation and wound healing acceleration.

Skin Wound Healing Rejuvenation

Targets in Aging Research

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Telomere Maintenance

Epithalon activates telomerase reverse transcriptase (hTERT), the catalytic subunit responsible for telomere elongation in dividing cells.

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Mitochondrial Function

Humanin and other MDPs protect against mitochondrial dysfunction, a hallmark of aging linked to oxidative stress and cellular senescence.

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Immunosenescence

Thymalin restores thymic function and T-cell differentiation, counteracting the age-related decline in adaptive immunity.

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For research use only. Not for diagnostic or therapeutic use.