Peptides for Immune Support
Thymic and immunomodulating peptides that may support immune system function.
Peptides for Immune Support
How Immune Support Peptides Work
Immune peptides, particularly those derived from or mimicking thymic hormones, support the immune system's ability to fight infections and maintain proper immune surveillance. Thymosin Alpha-1 has the most clinical evidence and is approved in multiple countries.
Mechanism of Action
Thymic peptides support T-cell maturation and function, enhancing the adaptive immune response. Thymosin Alpha-1 specifically activates dendritic cells and promotes Th1 immunity. These peptides may help restore immune function that naturally declines with age.
Important Considerations
Before You Start
- Thymosin Alpha-1 is approved in 35+ countries but not FDA-approved
- Can be legally compounded in the US with a prescription
- LL-37 is on the Category 2 list
- Best used under medical supervision for immune concerns
Find Providers Offering Immune Support Peptides
Amazing Meds
TelehealthConcierge MD
TelehealthDefy Medical
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TelehealthHone Health
TelehealthFrequently Asked Questions
What is Thymosin Alpha-1 and is it legal?
Thymosin Alpha-1 is a thymic peptide approved in 35+ countries for hepatitis and cancer immunotherapy support. It's not FDA-approved but can be legally compounded in the US with a prescription. It has substantial clinical evidence for immune enhancement.
Can peptides boost the immune system?
Thymic peptides like Thymosin Alpha-1 support T-cell function and immune response. They're used clinically for immunocompromised patients. However, "boosting" an already healthy immune system may not be beneficial and could theoretically contribute to autoimmunity.
Is LL-37 available for immune support?
LL-37 was placed on the FDA Category 2 list, making it unavailable through compounding pharmacies. It was studied for antimicrobial and immune-modulating properties but is now only available through research vendors.
Who should consider immune peptides?
Immune peptides may benefit those with documented immune deficiencies, chronic infections, or age-related immune decline (immunosenescence). They're also studied as adjuncts to cancer therapy. Healthy individuals may not need immune peptide therapy.
Are there side effects from immune peptides?
Thymosin Alpha-1 is generally well-tolerated with injection site reactions being most common. Theoretical concerns include potential autoimmune activation from enhanced immune function, though this is rarely reported clinically.
How do I get Thymosin Alpha-1?
Thymosin Alpha-1 requires a prescription and is available through compounding pharmacies. Find a provider who offers immune support protocols through our directory. Medical evaluation is recommended before starting immune peptide therapy.
Related Research & Guides
FDA Regulations Explained
Understanding availability of immune peptides
Peptide Side Effects Guide
Immune modulation considerations
How to Choose a Provider
Finding providers for immune peptides
Related Topics
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