IGF-1 Dosing Protocol: Somatomedin C Research Guide
Also known as: Insulin-like Growth Factor 1, Somatomedin C
What is a Peptide?
A short chain of amino acids (2-50) linked by peptide bonds. Smaller than proteins. Your body produces thousands of peptides naturally as signaling molecules that regulate everything from appetite to healing. Therapeutic peptides mimic or enhance these natural signals.
Research reference only. IGF-1 is not FDA approved for human use (unless specified above). This information does not constitute medical advice.
Overview
IGF-1 is a hormone similar in structure to insulin that plays a critical role in growth and development. It is produced primarily in the liver in response to growth hormone.
Mechanisms of Action
- Activates IGF-1 receptor (tyrosine kinase)
- Promotes cell growth, proliferation, and survival
- Enhances protein synthesis and muscle growth
- Supports bone growth and mineralization
Research Protocols
Summaries of published research. For educational purposes only.
| Protocol Name | Source | Dose | Frequency | Duration | Route | Evidence | Link | Save |
|---|---|---|---|---|---|---|---|---|
| Growth/Recovery Protocol | clinical trial | 40-80 mcg | Daily or twice daily | 4-8 weeks | Subcutaneous injection | human | Sign in to Save |
Community Outcomes
Community Data Coming Soon
Aggregate community outcomes will be displayed here once we have more reports. Be one of the first to share your experience!
Outcomes are self-reported and unverified. They represent individual experiences and may not reflect typical results.
Important Warnings
- •May promote tumor growth - contraindicated with active cancer
- •Can cause hypoglycemia
- •Joint pain and fluid retention common
- •Requires medical supervision
Where to Get IGF-1
Licensed Compounding Pharmacy
Requires a prescription from a licensed provider. Compounding pharmacies can prepare custom formulations of IGF-1 tailored to your prescribed dose.
Find a ProviderTelehealth Consultation
Get evaluated by a licensed physician online. Many telehealth providers specialize in peptide therapy and can prescribe IGF-1 if clinically appropriate.
Get a ConsultationThis page contains affiliate links to licensed providers. We may earn a commission at no cost to you. Learn more
Avoid unlicensed vendors. We only link to licensed, regulated providers. Never purchase peptides from "research chemical" vendors or unlicensed sources. These products may be contaminated, mislabeled, or illegal.
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