SARM

LGD-4033

Ligandrol

Research ChemicalPhase II TrialsOral

Half-life

~24-36 hours

Common dose

5-10mg/day

How it works

High-affinity SARM selectively binding muscle and bone androgen receptors with minimal prostate activity. One of the strongest SARMs for mass.

Commonly used for

BulkingMuscle massStrength

Potential benefits

  • Strong lean mass gains — closest to real steroids among SARMs
  • Oral and convenient
  • No estrogenic side effects
  • Bone density improvement demonstrated in studies
  • Relatively well studied vs newer SARMs

Risks and downsides

  • Significant testosterone suppression
  • FDA warning letter issued to several vendors
  • Several positive athlete doping tests even at trace doses
  • Disrupts cholesterol levels
  • No long-term human safety data
Heads up: This is for educational purposes only and is not medical advice. Many compounds here are not FDA approved for human use. Please talk to a doctor before starting anything.
Risk level
Evidence

What you need to get started

Where to buy

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