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Attribute
Immune Peptide
Thymulin
SummaryThymic peptide for immune support — niche but research-backed.
MechanismZinc-bound thymic nonapeptide that promotes T-cell differentiation.
Top outcomes
  • Inflammation55
  • Longevity50
Evidenceanecdotal
Half-lifeShort
Administrationsubq
Legal statusresearch only
SafetyLimited human data; well tolerated where studied.
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