THE DOPAMINE PROTECTOR

DNSP-11

Grade B — Good

Protect and restore dopamine neurons for brain aging and neurological health.

Also known as: Dopamine Neuron Stimulating Peptide-11

Neurological Support
Nootropic
Anti-Aging & Longevity
Cellular Regeneration

Overview

DNSP-11 is derived from a protein called GDNF (glial cell line-derived neurotrophic factor) that protects dopamine-producing neurons. It helps these neurons survive, grow, and function better - making it promising for Parkinson's disease and age-related dopamine decline. Unlike full GDNF, this small peptide can be delivered nasally.

Key Benefits & Mechanisms

ERK Activation

Activates growth signaling pathways in dopamine neurons

Dopamine Modulation

Improves dopamine turnover without increasing baseline levels

Neuroprotection

Protects neurons from oxidative stress and mitochondrial damage

Dosing Guide

Dosage

200 mcg daily (intranasal)

Schedule

daily

Cycle

3 weeks on, then assess

Pro Tip

Intranasal delivery bypasses blood-brain barrier; research doses vary widely

Safety Profile

B

Good Safety

Good

Well-tolerated in animal studies with no significant side effects reported.

Research compound. Long-term human effects unknown. Intranasal delivery is experimental.

Possible Side Effects

None significant reported in studies

What to Expect

Week 1

Neurotrophic signaling begins in dopamine neurons

Week 2-3

Improved dopamine neuron function and survival

Week 3+

Potential motor and cognitive improvements in deficient states

Dopamine system improvements may take several weeks to manifest.

Who Is This For

People with Parkinson's or at risk for it
Those with dopamine-related conditions
Aging individuals concerned about brain health
Anyone wanting to protect dopamine neurons
Researchers studying neurodegeneration

Research References

[1]DNSP-11 Parkinson's Research - Fuqua et al., 2014

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