Research & Educational Use Only. This protocol guide is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional before beginning any research protocol.
Selective Androgen Receptor Modulator
Weekly Protocol Guide
Ostarine (MK-2866) Protocol Guide
Ostarine (MK-2866) is the most extensively studied SARM, known for its mild yet effective profile. Research focuses on lean mass preservation during caloric deficit, body recomposition, and joint/tendon health. It demonstrates favorable selectivity and is often the first SARM used in research protocols due to its well-characterized safety profile. Capsule Content 10mg per capsule (10,000mcg per capsule) Route of Administration Oral (capsule)
Protocol Overview
- Compound
- Ostarine (MK-2866) (Oral Research Compound - Lean Mass / Body Recomposition)
- Category
- Selective Androgen Receptor Modulator
- Vial Size
- 10mg capsules
- Reconstitution
- N/A — oral compound
- Route
- Oral (capsule or liquid)
- Frequency
- 7 days/week
Administration Instructions
This is an oral compound. No reconstitution is required.
How to Take
- Swallow capsule with a full glass of water
- Take at the same time each day for consistent blood levels
- Can be taken with or without food
- Store in original container at room temperature, away from moisture and light
- Document administration times in research log
Weekly Dosing Schedule
| 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
| Units (Ticks) | Dose (mcg) | Dose (mg) |
|---|---|---|
| 1 cap | 10mg | Conservative starting dose |
| 1.5 caps | 15mg | Moderate research dose |
| 2.5 caps | 25mg | Advanced research dose |
Administration Guidelines
- Take orally with water in the morning
- Cycle length: 8 weeks on followed by 4 weeks off
- Dose range: 10-25mg per day
- PCT (Post Cycle Therapy) recommended after each cycle (mild suppression)
- Liver support supplement recommended during cycle
- Mildest SARM - suitable for introductory research
- 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 |