Comparison

Fluvoxamine vs Tianeptine

Sigma-1 neuroprotection vs. fast-acting μ-opioid anxiolysis — radically different tools for mood and neuroinflammation.

Effectiveness Profile

Fluvoxamine
Tianeptine

At a Glance

 FluvoxamineTianeptine
TypeNootropicNootropic
Legal statusRx-OnlyGrey-Market
Half-life17–22 hours (steady state)2.5 hours (sodium salt); ~8–12 hours (sulfate XR)
Preferred routeOralOral
Dose frequencyonce-dailyas-needed
Beginner dose25–50 mg12.5–12.5 mg
Intermediate dose50–150 mg12.5–25 mg
Advanced dose150–300 mg25–37.5 mg
Cycle length6–24 wks1–4 wks
Bioavailability53%99%
Time to peak5h1h
Active duration24h4h
StorageRoom temperature, 15–30°C, protected from light and moistureRoom temperature, dry, away from light
PCT requiredNoNo
Ancillaries requiredNoNo
Safe for womenYesYes

Verdict

Fluvoxamine wins for: neuroinflammatory conditions, cognitive resilience, SSRIs users sensitive to sexual side effects, and research use favoring sigma-1 modulation at sub-psychiatric doses. Side effect and dependence profile is well understood and manageable, with minimal abuse potential.

Tianeptine wins for: rapid mood elevation, acute anxiolysis, social fluidity, and post-cycle or harsh-diet mood stabilization — provided strict opioid-style protocols are followed. Onset and offset are both much faster, with a unique absence of sexual blunting, but carries real opioid-agonist dependence risk at high or frequent doses.

Pick A or B?

Pick Fluvoxamine if:

  • Research focus is on sigma-1 receptor agonism or neuroprotection, especially in post-viral or neuroinflammatory models.
  • Protocol targets OCD, intrusive thoughts, or serotonin-mediated symptoms while avoiding traditional SSRI sexual side effects.
  • Stacks call for an SSRI with added anti-inflammatory action (FIASMA effect).
  • Long-COVID, cognitive fog, or mitochondrial stress are primary endpoints.
  • CYP inhibition is not a major concern for the overall protocol.

Pick Tianeptine if:

  • The protocol requires fast-acting, opioid-mediated mood lift or anxiolysis, especially around social events or acute stressors.
  • The research aims for post-cycle mood support in models where typical serotonergic agents are ineffective or counterproductive.
  • Minimizing sexual or emotional blunting is a major experimental goal.
  • Highly intermittent or single-use protocols (e.g., pre-shoot, pre-event) are acceptable and the risk of dependence can be strictly managed.
  • Tolerance build-up and opioid-like withdrawal risks can be tightly controlled and monitored within the protocol.

Where to Buy

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