Compound atlas
Performance

LGD-4033

Also known as · Ligandrol

SARM
Half-life
30h
approx. mean t½
Dose range
5–10 mg
typical, not prescriptive
Category
Performance
primary use-case
Single-dose decay
t½ = 30h · first-order model
~5d
to clear
1× t½
50%
remaining
2× t½
25%
remaining
~4× t½
6%
remaining
0%25%50%75%100%0m30h2.5d3.8d5d6.3d

How a single dose clears, assuming first-order elimination. The half-life is the biggest driver of how often you dose — start a cycle to see your own cumulative concentration curve.

Overview

A selective androgen receptor modulator studied for lean-mass gains with fewer androgenic side effects than steroids. Not approved; banned in sport (WADA).

Mechanism of action

Selectively activates androgen receptors in muscle and bone, sparing prostate and other tissues to a degree.

Typical protocol

5–10 mg orally once daily; can suppress natural testosterone.

Storage

Room temp, dry, away from light.

Disclaimer

This page summarizes publicly available information. None of it constitutes medical advice, prescription, or recommendation to acquire, possess, or use any compound. Many peptides described are research chemicals not approved for human use in the EU. Consult a licensed physician.