Ostarine (MK-2866)
Muscle Preservation SARM
£45.00
What’s Included
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60 capsules per bottle -
10mg pure MK2866 per capsule
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2-month supply (1 cap daily)
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Third-party lab certificate included
Lab Tested
Third-party verified
Fast Shipping
3-5 business days
24/7 Support
Expert guidance
Product Description
Ostarine MK2866 is the most researched and widely used SARM, known for its exceptional ability to preserve muscle mass during cutting phases while promoting lean gains during bulking. It’s the perfect introduction to SARMs for beginners and an essential tool for experienced users.
Our premium Ostarine is manufactured to the highest pharmaceutical standards and undergoes rigorous third-party testing. Each capsule contains 10mg of pure MK2866 for optimal results with minimal side effects.
14 reviews for Ostarine (MK-2866)
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Key Benefits
Muscle preservation
Lean gains
Enhanced recovery
Joint health support
Improved strength
Body recomposition
Ingredients & Dosage
Active Ingredients
Ostarine (MK2866)
10mgSelective androgen receptor modulator
Black Pepper Fruit Extract (Piper nigrum)
5mgEnhances absorption and bioavailability
Purity & Quality
Third-party lab tested 
99.7%+ purity guaranteed
24-month shelf life Muscle Preservation & Growth
Ostarine MK2866 works by selectively binding to androgen receptors in muscle and bone tissue, promoting anabolic activity while minimizing androgenic side effects. This selective action makes it ideal for both muscle building and preservation.
The compound increases protein synthesis and prevents muscle catabolism, making it particularly valuable during caloric restriction or intense training periods. Its mild nature and excellent safety profile make it suitable for longer cycles.
With a half-life of 24 hours, Ostarine MK2866 provides consistent anabolic support throughout the day, helping maintain muscle mass and strength even in challenging conditions.
Key Actions
How to Use
Dosage
10mg once daily
Timing
Take with morning meal
Cycle Length
8-12 weeks followed by 4-week break
Important
Dietary supplement use only
Very well tolerated. Can be used for cutting or lean bulking phases.
Frequently Asked Questions
What is Ostarine MK2866?
Ostarine is a selective androgen receptor modulator known for muscle preservation, lean gains, and an excellent safety profile.
Is Ostarine good for beginners?
Yes, Ostarine is considered the best SARM for beginners due to its mild effects and excellent safety record.
Can I use Ostarine while cutting?
Absolutely. Ostarine is excellent for preserving muscle mass during caloric deficits and cutting phases.
What results can I expect from Ostarine?
Expect lean muscle gains, improved recovery, maintained strength during cuts, and overall body recomposition.
What results can I expect from Ostarine?
Expect lean muscle gains, improved recovery, maintained strength during cuts, and overall body recomposition.
What are the side effects of Ostarine?
Reported effects may include mild fatigue, mood changes, or temporary hormonal shifts. Not everyone experiences these, but they are possible.
How long should I cycle Ostarine?
Typical cycles range from 8-12 weeks, followed by a 4-week break before starting another cycle.
Does Ostarine affect testosterone?
Yes, Ostarine (MK-2866) can cause a temporary suppression of natural testosterone production during a cycle, especially at higher doses or extended use. The effect is usually mild and reversible once the cycle is complete.
How long does Ostarine stay in your body?
Ostarine has a half-life of around 24 hours, meaning it stays active in the body for a full day. However, trace amounts may remain detectable for up to several weeks after discontinuation, depending on dosage, metabolism, and individual factors.
Is Ostarine a steroid?
No, Ostarine is not a steroid. It is a Selective Androgen Receptor Modulator (SARM) that mimics some of the muscle-building benefits of anabolic steroids but with fewer side effects. Unlike steroids, Ostarine selectively targets muscle and bone tissue without significantly impacting other organs.
Customer Reviews
MK-2866 at 10mg was my first cycle ever. I dont know about other compounds i feel like there is no better compound than this one. At this dose it was amazing no sides at ALL, good recovery and consistent strength. For someone who doesn't trust all other compounds because of suppression and sides - this is the one. Various dosages its very versatile, higher dose with no sides or lower dose doesnt matter - MK2866 does it all.
This will be my fifth cycle with it.. I think it really works – idfk
When I went on a cut not only did I lose fat but I also kept the gains and against all odds, saved all my muscle.
Write a Review
Ostarine (MK-2866)
£45.00-
£45.00
-
£45.00
Martin Fischer –
As a total noob, I love it (beginner friendly)
Piotr Nowak –
Works wonders
Jan Kowalczyk –
Decent price and good service.
Adam Dąbrowski –
Lol
Pavel Ivanov –
Must have!
Sergei Volkov –
Interesting compound
Andrei Popescu –
Fast delivery and discreet package. I will test the product tomorrow.
Mihai Ionescu –
Strength spikes are real, but still love it!
Bogdan Stanescu –
Also works.
Alexander Petrov –
Hits faster than you think (trust me lol)
Radu Dumitrescu –
10/10
Marek Zielinski –
When I went on a cut not only did I lose fat but I also kept the gains and against all odds, saved all my muscle.
Ion Marinescu –
This will be my fifth cycle with it.. I think it really works – idfk
Mark Lewis –
MK-2866 at 10mg was my first cycle ever. I dont know about other compounds i feel like there is no better compound than this one. At this dose it was amazing no sides at ALL, good recovery and consistent strength. For someone who doesn’t trust all other compounds because of suppression and sides – this is the one. Various dosages its very versatile, higher dose with no sides or lower dose doesnt matter – MK2866 does it all.