Thymosin Alpha-1
Immune Support
Not Approved (US)
Immune SupportAnti-agingAntiviralLongevity
Thymosin Alpha-1 (TA1) is a 28-amino acid peptide naturally secreted by thymic epithelial cells, commercially available as Thymalfasin (Zadaxin). It is approved as a pharmaceutical drug in over 35 countries (including Ch…
Full Thymosin Alpha-1 profile →
BPC-157
Healing & Recovery
Not Approved
HealingRecoveryAnti-inflammatoryGut Health
BPC-157 (Body Protection Compound-157) is a synthetic 15-amino acid pentadecapeptide derived from a protective protein found in gastric juice. It is among the most widely researched peptides in the healing and recovery c…
Full BPC-157 profile →
Stack Compatibility & Key Differences
Both are active research compounds. See individual pages for full protocol data.
Frequently Asked Questions
What is the difference between Thymosin Alpha-1 and BPC-157?
Thymosin Alpha-1: Thymosin Alpha-1 (TA1) is a 28-amino acid peptide naturally secreted by thymic epithelial cells, commercially available as Thymalfasin (Zadaxin). It is approved as a pharmaceutical drug in over 35 countries (including Ch… BPC-157: BPC-157 (Body Protection Compound-157) is a synthetic 15-amino acid pentadecapeptide derived from a protective protein found in gastric juice. It is among the most widely researched peptides in the healing and recovery c…
Can you stack Thymosin Alpha-1 and BPC-157?
Both are active research compounds. See individual pages for full protocol data.
Which has a longer half-life, Thymosin Alpha-1 or BPC-157?
Thymosin Alpha-1 half-life: ~2 hours. BPC-157 half-life: 4–6 hours.