Skip to main content

Nootropic

PRL-8-53

Also known as: PRL-8-53

C
Evidence

Obscure synthetic nootropic with dramatic memory enhancement in limited studies.

Primary uses

  • Memory
  • Learning
  • Recall

How it works

  • Unknown mechanism
  • Single study showed dramatic hypermemory
  • Cholinergic involvement suspected

Dosage

Typical range
5-10 mg
Timing
Before learning
With food
Optional
Duration
Limited data
Special populations
Memory experimentation

Forms

  • Powder
  • Capsules

Safety

Common side effects

  • Unknown

Contraindications

  • Unknown

Evidence notes

Limited but impressive research

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

Related in Nootropic

Check a full stack

Formulate's free interaction checker lets you paste in any combination of supplements and medications at once — every pairing flags severity, timing, and cited evidence.

Open the checker

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