Pharmaceutical-grade peptides & lab-use compounds available online.
Free US shipping for orders above $600
Skip to content Pharmaceutical-grade peptides & lab-use compounds available online.
Free US shipping for orders above $600
This product is intended solely for use as a research chemical in vitro and laboratory experimentation by licensed, qualified professionals.
Ostarine (MK-2866) is a Selective Androgen Receptor Modulator (SARM) developed for muscle preservation, fat loss, and performance enhancement. Unlike anabolic steroids, it selectively targets muscle and bone tissues with fewer side effects, making it popular among athletes and bodybuilders.
| Specifications | Price |
|---|---|
| 25mg × 100 tablets | $55.00 |
HPLS
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TYMC
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| Characteristic | Details |
|---|---|
| Molecular Formula | C19H14F3N3O3 |
| Molecular Weight | 389.33 |
| CAS Number | 841205-47-8 |
Muscle Growth & Preservation: Increases lean muscle mass by stimulating protein synthesis, with studies showing 3–6 lbs (1.5–3 kg) of muscle gain in 8–12 weeks. Effective for preventing muscle wasting in conditions like cancer or HIV.
Fat Loss & Body Recomposition: Enhances insulin sensitivity, helping burn fat while preserving muscle during calorie deficits. Users report visible fat reduction, especially around the abdomen, without water retention.
Strength & Endurance Boost: Improves workout performance by increasing nitrogen retention and reducing fatigue. Some users experience 20–30% strength gains in compound lifts.
Joint & Injury Recovery: Promotes collagen synthesis, aiding tendon/ligament repair and reducing joint pain. Used by athletes to accelerate recovery from strains or surgeries.
No estrogen conversion (no gynecomastia).
Does not cause hair loss (no DHT conversion).
Though considered milder than steroids, MK-2866 may still cause:
Mild suppression of natural testosterone (usually reversible post-cycle).
Headaches or nausea in sensitive individuals.
Slight fatigue or lethargy.
All product is sold solely for scientific research purposes. Researchers are responsible for ensuring compliance with local regulations and institutional guidelines. Keep out of reach of children and unauthorized personnel.
1688pharmacy is more than just a trusted supplier of research peptides. We are committed to scientific advancement, dedicated to providing the highest quality pharmaceutical-grade compounds that empower researchers and clients to achieve their goals.
Our proprietary processes and meticulous sourcing of premium materials ensure that every peptide we offer meets the most stringent pharmaceutical standards with verified 99% purity.
Every peptide undergoes rigorous third-party laboratory testing using advanced techniques like HPLC, LC-MS, and NMR. Complete Certificates of Analysis available for transparency and verification.
We provide expedited worldwide shipping with reliable tracking and discreet packaging. Our dedicated customer support team assists with orders, storage guidelines, and product inquiries promptly.