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Longevity Stack
Interactions Explorer

What to avoid.

Filter peptide drug and stack interactions by category and severity. Pick a peptide to focus on what matters for your cycle.

2 matches
Focus peptide
TB-500
Soft tissue regeneration
Grade B
Contraindications — do not use if
  • Active malignancy (theoretical angiogenic concern)
  • Pregnancy and lactation
Anticoagulants
Caution / monitorAnticoagulants & bleeding

Theoretical effect on tissue remodeling — caution.

BPC-157
InformationalOther peptides & stacks

Frequently co-stacked; no formal interaction studies.

Interaction categories and severities are inferred from published notes and are not a substitute for a clinician review. Absence of a listed interaction is not evidence of safety — always cross-reference for any drug you take.