Cyclic Glycine-Proline and Selank Interaction

Compatible
Researched 90% confidence

Cyclic Glycine-Proline and Selank have a compatible interaction with 90% confidence. Complementary cognitive effects; Selank addresses anxiety, cGP optimizes IGF-1 Both compounds affect the brain, so monitoring these systems is recommended.

Compound Profiles

Cyclic Glycine-Proline

IGF-1 Bioavailability Regulator & Neuroprotective Peptide

Competes with IGF-1 for IGFBP-3 binding, normalizing bioavailable IGF-1 levels. Acts as positive allosteric modulator of AMPA and GABA-A receptors.

Half-life: Extended stability (more stable than linear GPE precursor) Typical dose: 20-100 μg daily (or 300mg blackcurrant extract 2x daily) cognitive, longevity
bdnfgabaigf1 insulin disrupting
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Selank

Anxiolytic & Nootropic Peptide | Tuftsin Analog

Works through allosteric modulation of GABA-A receptors, serotonin and dopamine system optimization, enkephalin degradation inhibition, IL-6 and cytokine balance regulation, and BDNF upregulation in the hippocampus..

Half-life: 2-10 minutes Typical dose: 250-500mcg per dose cognitive, longevity, immune
bdnfdopamine receptorgabaserotonin receptor teratogenic
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Combined Organ Load

Brain
low

Frequently Asked Questions

Can I take Cyclic Glycine-Proline with Selank?

Yes, Cyclic Glycine-Proline and Selank can generally be taken together. Complementary cognitive effects; Selank addresses anxiety, cGP optimizes IGF-1

Is Cyclic Glycine-Proline and Selank safe together?

Based on documented research, this combination is considered compatible. No critical safety flags identified for this pair.

What are the interactions between Cyclic Glycine-Proline and Selank?

Complementary cognitive effects; Selank addresses anxiety, cGP optimizes IGF-1 This assessment has 90% confidence and is based on documented research data.

How should I time Cyclic Glycine-Proline and Selank?

Cyclic Glycine-Proline has a half-life of Extended stability (more stable than linear GPE precursor) and Selank has a half-life of 2-10 minutes. No specific timing requirements identified for this combination, but separating administration can help monitor individual effects.

Check this pair in the full Interaction Checker Full comparison: Cyclic Glycine-Proline vs Selank

This interaction analysis is compiled from research literature and pharmacological mechanism data. Always consult a healthcare professional before combining compounds.