Not medical advice. Talk to your provider before using any peptide.
Full disclaimerImmune Support Protocols
Peptide Schedule Research Team
Immune modulation protocols using thymic peptides for T-cell support and immune balance.
TB-500 + Thymalin + LL-37
Three peptides, three different cycle lengths, one goal: stop getting sick. Greenfield pairs TB-500 (3 months on, 3 off) with Thymalin (3-10 day bursts every 6-12 months) and LL-37 (4-6 week antimicrobial cycles). Each targets a different layer of immune defense. Warning on LL-37: Herxheimer reactions are common in the first two weeks if you have SIBO or gut dysbiosis.
Thymosin Alpha 1 + BPC-157 + Epithalon
Three peptides for immune modulation, gut healing, and telomere maintenance. TA-1 at clinical dose (1.6mg 2x/week), oral BPC-157 for gut health, and Epithalon in 10-day pulses. Note: Holtorf co-founded a company that sells oral BPC-157.
Immune peptide protocols target adaptive immunity through thymic peptide supplementation. Thymosin Alpha-1 (TA-1) is the most studied, with over 30 clinical trials and 11,000+ participants demonstrating immune modulation effects.
TA-1 activates dendritic cells via TLR2/TLR9 signaling, promoting T-cell maturation and NK cell activity. It is used in hepatitis, cancer immunotherapy, and general immune optimization contexts. LL-37 provides antimicrobial defense through direct membrane disruption of pathogens.
These protocols are typically run for defined courses (2-4 weeks) rather than continuously, with dosing 2-3 times per week. TA-1 is well-tolerated with minimal side effects at standard doses.
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