MAINTAIN (MK-2866)
$149.00
Ships from Australia | Discreet packaging
291 in stock
| Bulk Discount | Number of Items | Discount |
|---|---|---|
| Bulk Discount | 2 | 5% $141.55 |
| Bulk Discount | 3 | 10% $134.10 |
| Bulk Discount | 4 | 15% $126.65 |
| Bulk Discount | 5 | 20% $119.20 |
MAINTAIN (MK-2866) – Powerful Lean Muscle Retention & Recovery
MAINTAIN (MK-2866), also known as Ostarine, is a highly effective SARM (Selective Androgen Receptor Modulator) designed to prevent muscle wasting and enhance lean muscle growth. It binds to androgen receptors with bone and muscle tissue selectivity, leading to increased protein synthesis and muscle development. Unlike traditional anabolic steroids, MAINTAIN (MK-2866) does not produce estrogenic side effects such as gynecomastia or water retention.
It is widely used in both bulking and cutting phases. In bulking cycles, it promotes lean muscle and strength gains without excessive weight gain. During cutting, it prevents muscle loss while the body is in a caloric deficit. Additionally, research suggests that MAINTAIN (MK-2866) supports joint healing and recovery, making it beneficial for those recovering from injuries or surgeries.
How MAINTAIN (MK-2866) Works
MAINTAIN (MK-2866) is a research compound studied for its selective interaction with androgen receptors in muscle and bone tissue. This targeted activity has made it a well-known option in research focused on lean muscle support, recovery, and body recomposition.
Key Benefits of MAINTAIN (MK-2866)
✔ Preserves Lean Muscle Mass – Prevents muscle loss during cutting phases.
✔ Enhances Muscle Growth – Stimulates protein synthesis, supporting lean muscle development.
✔ Supports Joint & Bone Health – May aid in joint recovery and tissue repair.
✔ Minimal Side Effects – Does not cause water retention, gynecomastia, or hair loss.
✔ Versatile for Bulking & Cutting – Ideal for building lean muscle or maintaining muscle in a deficit.
Why Choose MAINTAIN (MK-2866)?
MAINTAIN (MK-2866) is often chosen in research settings for its reputation in supporting lean muscle retention, improved recovery, and a more balanced physique-focused outcome. Its versatile profile makes it a strong option for those exploring compounds linked to recomposition, cutting, and lean mass support.
Take your research to the next level with MAINTAIN (MK-2866) – a versatile compound for lean muscle support, recovery, and body recomposition.
Recommended Combinations
- Endurance Boost – Stack MAINTAIN (MK-2866) with SHRED (GW-0742) for enhanced stamina and performance.
- Anabolic Steroid Support – Add MAINTAIN (MK-2866) to your anabolic steroid cycle to promote muscle retention without additional side effects.
- AUS LABS PCT SUPPORT STACK – Use MAINTAIN (MK-2866) at 33mg per day for 4 weeks to preserve gains and prevent muscle loss during PCT. When combined with 20mg of SHRED (GW-0742), it ensures minimal muscle loss and no fat gain.
- AUS LABS TRIPLE STACK – For muscle gain and fat loss simultaneously, stack MAINTAIN (MK-2866) with PUMP (S-23) and SHRED (GW-0742).
- AUS LABS HEAL STACK – Combines the healing powers of GROWTH (MK-677) with MAINTAIN (MK-2866) for a potent healing stack.
Dosage Instructions
- Concentration: 33mg/mL
- Volume: 30mL
- Suggested Dosage: 33mg (1mL) once per day.
- Cycle Duration: 4-8 weeks for optimal benefits.
- Each bottle lasts approximately 30 days at standard dosing.
Storage Instructions
Store in a cool, dark place such as a cupboard or pantry to maintain product stability.
Ingredients / Purity Report
- Active Ingredient: MAINTAIN (MK-2866) – (2S)-3-(4-cyanophenoxy)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide.
- Other Ingredients: Food-grade USP glycol, food-grade ethyl alcohol, and essential oils.
For the latest HPLC purity report, please email sales@auslabs.email.
Medical References
- Zilbermint, M.F. & Dobs, A.S. Nonsteroidal selective androgen receptor modulator Ostarine (TM) in cancer cachexia, Future Oncology, 5(8), 1211–1220.
- GTx Inc. (2012). Selective Androgen Receptor Modulator (SARM) research in muscle diseases. Link
- Dubois, V. et al. Enobosarm (GTx-024) modulates adult skeletal muscle mass independently of the androgen receptor in the satellite cell lineage, Endocrinology, 156(12), 4522–4533.
- Kim, J. et al. Absorption, distribution, metabolism, and excretion of the novel SARM GTx-024 in rats, Xenobiotica, 43(11), 993–1009.
Disclaimer
No statements on this page have been evaluated by the Therapeutic Goods Administration (TGA). This product is not intended to diagnose, treat, cure, or prevent any disease. MAINTAIN (MK-2866) is strictly for research purposes only. Please refer to the TERMS OF USE for more information.



