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Nootropic

Coluracetam

Also known as: MKC-231, BCI-540

C
Evidence

Racetam enhancing high-affinity choline uptake. Unique mechanism with vision and mood effects.

Primary uses

  • Choline uptake
  • Vision enhancement
  • Mood
  • Memory

How it works

  • High-affinity choline uptake enhancement
  • May enhance color vision
  • Mood effects reported

Dosage

Typical range
5-35 mg daily
Timing
Morning
With food
With fat
Duration
Effects develop over time
Special populations
Vision enhancement, mood

Forms

  • Powder
  • Capsules

Safety

Common side effects

  • Headache
  • Fatigue

Contraindications

  • Unknown

Evidence notes

Unique choline uptake mechanism

Grade C: Mostly observational or small trials; mechanism is plausible but unproven at scale.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider.