Description
Ostarine / MK-2866 / SARM
Sarms Revolution Lab sells the highest quality and best Ostarine in the industry. Our pharmaceutical grade ostarine sarm has been a favorite more many researchers in the USA and around the world.
Many people ask, what is ostarine? Research has shown MK-2866 binds to the androgen receptor and has a selective reaction on the myo (muscle) and osteo (bone) anabolic activity. When binding and activating the androgen receptor it naturally increases gene expression and increases protein synthesis therefore MK-2866 has the ability to increase muscle growth.
MK-2866 (Ostarine) is a powerful and effective SARM which has the ability to improve strength, endurance, and lean muscle mass while healing several health conditions. MK-2866 has been used to heal osteoporosis and even prevent injuries. Ostarine may also be beneficial for people with heart disease, who often suffer from muscle wasting and weight loss. This SARM’s insane versatility is also well known and enjoyed by many lifters and by a variety of athletes.
Since it mimics testosterone in the muscles and bones, it has the potential to prevent bone diseases. It’s multipurpose enough for use in the cutting and bulking phases and it has no recorded side effects. Stacked with RAD-140 or even LGD-4033, if you exercise, eat in a caloric surplus, this SARM becomes an efficient way to achieve your mass-gaining goals.
Ostarine can help stimulate fat oxidation in humans. Users who are in a caloric deficit will experience much better muscle retention. You can also stack it with other SARMs like GW-501516 and S4 to achieve better fat loss results.
MK-2866 almost exclusively uses its anabolic effects on muscle tissue, therefore it is been shown to be a great substitute for testosterone because it has no negative side effects physically and was great ability to not only gain lean muscle mass but also has the ability to minimize muscle atrophy and other muscle wasting disorders. MK-2866 is the most anabolic of all SARMs therefore it produces increases in lean muscle mass, strength increases, increases in healing properties, and improves endurance.
MK-2866 / Ostarine FAQ
What is the right Ostarine dosage for best results?
The typical Ostarine dosage ranges from 10 to 25 mg per day. Athletes often use lower doses for endurance and recovery, while bodybuilders and gym goers prefer higher doses for lean muscle growth and strength. Consistent daily use of MK-2866 supports muscle retention and energy during intense training.
What kind of Ostarine results can I expect?
Ostarine, also known as MK-2866, is designed to help build lean muscle, enhance recovery, and reduce body fat. Athletes experience improved stamina, bodybuilders report muscle fullness and harder definition, and gym goers enjoy more energy and steady progress in their workouts.
What are typical Ostarine before and after changes?
Before using Ostarine, many athletes and lifters face slow muscle growth or limited endurance. After a cycle with MK-2866, before and after transformations often show visible fat loss, greater muscle tone, improved strength, and faster recovery between sessions.
What are the main MK-2866 benefits for training and performance?
MK-2866 benefits include lean muscle preservation during cutting, improved recovery after workouts, and increased strength for both athletes and bodybuilders. Gym goers benefit from higher energy levels and enhanced performance, making Ostarine one of the most versatile SARMs for all training goals.
When to take Ostarine for maximum effect?
Ostarine has a half life of about 24 hours, so it is best taken once daily at the same time. Many athletes and bodybuilders prefer taking it in the morning or 30 to 60 minutes before training. This timing helps maintain steady levels of MK-2866 in the body for optimal results.





Anthony Mailloux –
Been using SRL sarms for a while now and it never disappoints. Got my “skinny-fat” condition fixed since I gained lots of lean mass and lost fat too. I usually go for MK-2866, S-4 and RAD-140 and cycle them through the year. Good prices and fast shipping are a great asset too.
Steve scrive (verified owner) –
Vraiment bon jai meme plus mal a mon épaule et jai prit 10lb en 1 mois
RAFAL (verified owner) –
Works ????
Eric English (verified owner) –
Works great, noticed a difference in my body within the first two weeks, going for my second cycle
Tony Goncalves (verified owner) –
Amazing product!
Deny G. (verified owner) –
Chris (verified owner) –
Great results
Chris (verified owner) –
Great results
Walide Aouadi (verified owner) –
Riley L. (verified owner) –
I had very fast results of increased muscle mass and loss of fat in 2 weeks. I took 0.5ml daily.
graliontorile –
Hey there!Your ostarine work on.
Brian Hofer (verified owner) –
This works, seeing results in two weeks!
Tyler Sheremet (verified owner) –
Antoine Gagnon (verified owner) –
Meilleur mk-2866 sur le marché et de loin! J’ai essayé beaucoup de différents mk et celui de sarmsrev est de loin le meilleur. Mes résultats que j’ai eu sont complètement fou perte de gras et prise de masse musculaire! Je vous le recommande fortement!
Gavin M. (verified owner) –
Came earlier then expected, strength appears to have improved around 15%.
Anonymous (verified owner) –
Anonymous (verified owner) –
Alex F. (verified owner) –
I had good results, more energy working out, more muscle pump and recuperation between workout
Anonymous (verified owner) –
Worked great. Definitely need two bottles for a hood cycle at 1 syringe a day.
Anonyme (verified owner) –
Anonymous (verified owner) –
As expected
Martin (verified owner) –
Excellent produit les meilleurs utiliser
livraison tres rapide et bon service client
je le recommande
Steven P. (verified owner) –
Started with a lower dose, 0.5ml and within the first 2 weeks noticed an increased strength and PB in a few days and visible lean muscle gains, I look more cut… With regular training and proper nutrient intake this product worked for me. Next cycle I’ll increase the dose slightly