What is Cerebrolysin?
Cerebrolysin (FPE 1070) is a porcine brain-derived neuropeptide preparation containing a mixture of neurotrophic peptide fractions including BDNF-, NGF-, CNTF-, and GDNF-like fragments (<10kDa). Approved in Austria, Russia, China, South Korea, and other countries for Alzheimer's disease, post-stroke recovery, and traumatic brain injury. Multiple randomized controlled trials have demonstrated cognitive and functional improvements. Not FDA-approved in the US.
Mechanism of Action
Multi-target neurotrophic action via BDNF, NGF, GDNF-like peptide fractions; activates TrkB, TrkA, and GFRα1 receptors; reduces amyloid precursor protein (APP) processing and tau hyperphosphorylation; promotes neuroplasticity, synaptogenesis, and neuroprotection
Target: TrkB (BDNF receptor), TrkA (NGF receptor), GFRα1 (GDNF receptor), APP/tau processing
Research Indications
Research suggests improvements in memory, focus, and cognitive processing
May protect neurons from oxidative stress and inflammatory damage
Some studies report anxiolytic and mood-stabilizing effects
Research Protocols
These are commonly discussed research protocols — not medical advice. Consult a healthcare provider before use.
| Goal | Dose | Frequency | Route |
|---|---|---|---|
| Starting Dose | Low dose | Once daily | Intranasal or Injectable |
| Standard Dose | Standard | Once daily | Intranasal or Injectable |
Peptide & Drug Interactions
Always consult your healthcare provider before combining with other compounds. Use our Interaction Checker for reference.
How to Reconstitute & Inject
Use bacteriostatic (BAC) water only. Avoid saline — may cause precipitation. Refrigerate and use within 28 days.
- 1
Remove Cerebrolysin vial from refrigeration and allow to reach room temperature (15–20 minutes)
- 2
Clean vial top with alcohol swab and allow to air dry completely
- 3
Using a sterile syringe, draw the calculated volume of bacteriostatic water (BAC water)
- 4
Inject BAC water slowly down the side of the vial — do not aim directly at the powder
- 5
Gently swirl in circular motions — DO NOT shake vigorously as this degrades the peptide
- 6
Allow 2–3 minutes for full dissolution — solution should be clear and colorless
- 7
Draw calculated dose into an insulin syringe for subcutaneous injection
- 8
Inject into abdomen, thigh, or upper arm. Rotate injection sites to prevent lipodystrophy
- 9
Store reconstituted solution refrigerated (2–8°C) and use within 28 days
What to Expect
Week 1–2
Subtle mood and focus improvements may begin. Sleep quality often improves early.
Week 2–4
Increased mental clarity, word recall, and reduced brain fog reported by many.
Week 4–8
Consistent cognitive improvements. Better stress response and working memory.
Week 8+
Sustained cognitive and neurological benefits. Effects may persist post-cycle.
Side Effects & Safety
- Headache, particularly at initiation
- Mild anxiety or restlessness with some compounds
- Nasal irritation (intranasal administration)
- Sleep disturbance if dosed too close to bedtime
- Rare: Mood changes or emotional lability
FDA Status & Regulatory Info
Cerebrolysin (FPE 1070) is a porcine brain-derived neuropeptide preparation containing a mixture of neurotrophic peptide fractions including BDNF-, NGF-, CNTF-, and GDNF-like fragments (<10kDa). Approved in Austria, Russia, China, South Korea, and other countries for Alzheimer's disease, post-stroke recovery, and traumatic brain injury. Multiple randomized controlled trials have demonstrated cognitive and functional improvements. Not FDA-approved in the US.
Frequently Asked Questions
Research References
External links for education only. We do not control third-party content.
Community-reported data
The information below reflects self-reported experiences from PeptIQ app users. It is not clinical evidence and should not replace professional medical advice.
Community Intelligence
What 6 users report
Positive 100% · Neutral 0% · Negative 0%
Most reported benefits
Dose distribution
Median: 0–25 mcg · Most common: 0–25 mcg
Commonly stacked with
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Research purposes only
This page is for educational reference. It is not medical or legal advice. Consult the FDA and a licensed healthcare professional for current regulations and individualized guidance.