P21 Peptide Spray

$359.99

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Availability: 99 in stock

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what is this iron peptides product

What is P21 Peptide Spray?

P21 Peptide Spray is a synthetic research compound designed as an analog of Ciliary Neurotrophic Factor (CNTF). Developed through epitope mapping, it is engineered for enhanced stability and the ability to cross the blood-brain barrier. Unlike CNTF, which binds directly to receptors, P21 works by inhibiting neutralizing molecules, allowing the body’s natural CNTF activity to support neurogenesis and cognitive enhancement.

This product is offered in nasal spray form for ease of application in laboratory or experimental research settings.

Structure of Chemicals iron peptides

Chemical Structure of P21 Peptide Spray

  • Molecular Formula: C₃₀H₅₄N₆O₅

  • Molecular Weight: 578.8 g/mol

  • Synonyms:

    • P021

    • Peptide 021

While the exact peptide sequence is not published, it is derived from sequences that mimic CNTF effects and is designed to be stable and biologically active in neuro-research applications.

Medical iron peptides

What Are the Effects of P21 Peptide Spray?

Research-based effects include:

  • Neurogenesis:
    P21 has demonstrated the ability to stimulate the growth and maturation of neurons, particularly in the hippocampus. It supports the development of neural progenitor cells into mature neurons, which may enhance memory and cognitive function.

  • Appetite Regulation:
    Preliminary findings suggest that P21 may influence appetite suppression by stimulating the production of alpha-MSH (alpha-melanocyte-stimulating hormone), a neuropeptide linked with reduced food intake. While more research is needed, this suggests possible utility in metabolic or weight-related studies.

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Ironpeptides

4.6 17 Reviews

DH
Drew Hahn 2025-09-09

I decided to try something new with…

I decided to try something new with Iron Peptides, and it has already been very beneficial. Since starting, I’ve noticed many positive effects. I feel motivated to continue, and I’m confident I’ve found the right company to trust on my personal journey—Iron Peptides.

y
yari 2025-09-07

The products

The products, services and information is exceptional

Karla Rodriguez 2025-09-07

Fist time trying peptides to see what…

Fist time trying peptides to see what all the hype was about. And. I AM HOOKED! Have never felt. Better. 5 months after my neck surgery and I feel amazing. Recovery was easy and I have all my strength back!!

DH
Drew Hahn 2025-09-09

I decided to try something new with…

I decided to try something new with Iron Peptides, and it has already been very beneficial. Since starting, I’ve noticed many positive effects. I feel motivated to continue, and I’m confident I’ve found the right company to trust on my personal journey—Iron Peptides.

y
yari 2025-09-07

The products

The products, services and information is exceptional

Karla Rodriguez 2025-09-07

Fist time trying peptides to see what…

Fist time trying peptides to see what all the hype was about. And. I AM HOOKED! Have never felt. Better. 5 months after my neck surgery and I feel amazing. Recovery was easy and I have all my strength back!!

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P21 SprayP21 Peptide Spray
$359.99

Availability: 99 in stock

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