LGD-3303 Protocol Guide
LGD-3303 is a non-steroidal SARM that acts as a full agonist of the androgen receptor in muscle and bone tissue. Unlike partial agonists, full AR agonism may produce more pronounced anabolic effects. Research indicates strong effects on muscle mass and bone mineral density. It demonstrates high oral bioavailability and tissue selectivity in preclinical studies. Capsule Content 10mg per capsule (10,000mcg per capsule) Route of Administration Oral (capsule)
Protocol Overview
- Compound
- LGD-3303 (Oral Research Compound - Full AR Agonist / Lean Mass)
- Category
- Selective Androgen Receptor Modulator
- Vial Size
- Capsules
- Reconstitution
- N/A (oral capsule)
- Route
- Oral
- Frequency
- 7 days/week
Administration
Take orally with water. No reconstitution or injection required.
- Take with or without food (unless otherwise noted)
- Store at room temperature in a cool, dry place
- Follow the dosing schedule consistently
Weekly Dosing Reference · research convention, not a validated dose
| Day | Units | Dose | Timing |
|---|---|---|---|
| Monday | 1 cap | 10mg | Morning |
| Tuesday | 1 cap | 10mg | Morning |
| Wednesday | 1 cap | 10mg | Morning |
| Thursday | 1 cap | 10mg | Morning |
| Friday | 1 cap | 10mg | Morning |
| Saturday | 1 cap | 10mg | Morning |
| Sunday | 1 cap | 10mg | Morning |
Weekly Total: 7 capsules (70mg) • Cycle Duration: 8 weeks on, 4 weeks off
Quick Dosing Reference · research convention, not a validated dose
| Units (Ticks) | Dose (mcg) | Dose (mg) |
|---|---|---|
| 1 cap | 10mg | Standard starting dose |
| 2 caps | 20mg | Advanced research dose |
Administration Guidelines
- Take orally with water in the morning
- Cycle length: 8 weeks on followed by 4 weeks off
- Dose range: 10-20mg per day
- PCT (Post Cycle Therapy) recommended after each cycle
- Liver support supplement recommended during cycle
- Full AR agonist - may be more suppressive than partial agonist SARMs
- Bloodwork recommended before, during, and after cycle
- Store capsules at room temperature in a cool dry place
- Keep away from direct sunlight and moisture
- Document administration times and observations
Storage Requirements
| State | Storage Conditions |
|---|---|
| Capsules (sealed) | Room temperature, cool dry place, protect from light |
| Capsules (opened) | Keep tightly sealed, away from moisture and heat |
Related Tools & Resources
Frequently Asked Questions
There is no validated human dose for this compound; the following is a commonly cited research convention, not a validated protocol. The standard LGD-3303 research protocol uses 10mg administered morning on protocol days. Weekly Total: 7 capsules (70mg) • Cycle Duration: 8 weeks on, 4 weeks off
Add 2mL of bacteriostatic water to the vial. Reconstituted solution should be refrigerated and used within 30 days.
Lyophilized (powder): Room temperature, cool dry place, protect from light. Reconstituted: Keep tightly sealed, away from moisture and heat.