Healthy Raw Powder Ostarine Mk 2866 SARM CAS 401900-40-1 High Purity GMP Approval

Basic Information
Place of Origin: China
Brand Name: YW
Certification: GMP, ISO9001, USP, KOSHER
Model Number: 401900-40-1
Minimum Order Quantity: 5 grams
Price: Negotiable
Packaging Details: Discreet disguised package or as required
Delivery Time: 3~7 working days
Payment Terms: Western Union, Moneygram, Bitcoin and Bank Wire Transfer
Supply Ability: 5000kg/week
Appearance: White Fine Powder MF: C19H18F3N3O6
MW: 441.36 CAS Number: 401900-40-1
Alias: Ostarine Usage: Gain Muscle And Lean Mass
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Healthy SARMs Raw Powder MK-2866 Ostarine CAS: 401900-40-1 for Bodybuilding


MK 2866 , better known as as Ostarine or GTx-024, is a Selective Androgen Receptor Modulator (SARM) developed by GTx (GTx-024) to combat muscle wasting and osteoporosis. Many speculate Ostarine may find uses in hormone replacement treatment plans, as well as in the treatment of sarcopenia, cachexia and muscle atrophy. This is a highly valuable benefit to those suffering from muscle wasting diseases, more so because SARM’s have been shown to not have an impact on non-skeletal muscle.




Ostarine, also known as MK-2866, or Enobosarm, is a SARM (selective androgen receptor module) to avoid and treat muscle wasting. It can later on be a cure for avoiding atrophy (total wasting away of a body part), cachexia, sarcopenia and Hormone or Testosterone Replacement Therapy. These are the same indications for which most drugs in the class of “Steroids” are created.


What is Ostarine (MK-2866, S-22)?


Full chemical name: (2S)-3-(4-cyanophenoxy)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methyl-propanamide

Ostarine is a non-steroidal selective androgen receptor modulator which binds to the androgen receptor with a Ki value of 3.8 nM. It is also known by the synonims Enobosarm, MK-2866, GTx-024 and S-22. It was developed by GTX, inc (formely under development by Merck & Co) as treatment for conditions such as muscle wasting, osteoporosis and andropause.


How it works?


Ostarine binds to your muscles receptors and causes steroid-like muscle growth without side effects. These gains are absolutely “keepable” and maintainable after use is discontinued, as long as workouts stay consistent and diet remains on track.


Ostarine helps nutrient partitioning to a high degree. This effect has helped many achieve the supposed “impossible” feat of losing fat while gaining muscle at the same time. While MK-2866 is significantly anabolic (about half as anabolic as testosterone), it's even better at being anti-catabolic, making it ideal for bridges in between cycles of anabolic steroids. In addition, it's great when you want to jump start your HPTA and keep those hard earned gains, while maybe even adding a few pounds in between cycles.

The versatility and safety of ostarine make it a godsend to fitness enthusiasts everywhere. Whether they are looking for a virtually side effect free alternative to steroids in between cycles, a safe non-toxic advantage in healing injuries, or just a significant edge when cutting down stubborn fat stores, Ostarine is the front-man in the magical world of SARMs.


Effects of Ostarine :


A seasoned bodybuilder might be dissappointed while looking for rapid bulking effects he would be accustomed to from steroid use. The steroid induced, rapidly gained volume is mostly water. To be able to trully appreciate Ostarine for what it does, give it some time and look for the strenght increase and slower muscle gain (without the watery look). Ostarine would be perfect for an UFC fighter because of the increase in muscle strength, speed and control without much added mass.


These are the observable Ostarine effects:

increase in overall muscle strength and performance
decrease in body fat
increase in lean muscle (without water retention)
increased libido (with oral tablet form)
increased bone density and strength
improved mobility in tendons, ligaments and joints
increased endurance


Application and Use:


MK-2866 Ostarine: The Uses

The research chemical could be the miracle that you’re looking for in the bodybuilding world, as it does what it does excellently-PLUS MORE. Check out the following for its major uses you may be thrilled about right now.

LEAN MUSCLE MASS: In bodybuilding, whether for sports or for professional lifting competitions (like the Olympics), muscle building isn’t only about sporting ‘big muscles’ but it’s more about BIG, LEAN MUSCLE.That’s exactly what you’ll get when you get this potent anabolic SARM, which leads to lean and big muscles.


On that note, you will gain lean muscle, which is going to be a major part of overall body weight-and that’s something common bulking steroids cannot deliver.

Here’s the thing: Using it over an 8-week period (25 milligrams daily based on specific diet), you will gain an INCREDIBLE 7lbs of lean body mass.


What do yousay? Best part is, you won’t experience any side effects during the cycle.


[*More suppression may be experienced with a higher dosage-but such is on a minimal level as compared with the suppression you will commonly suffer from with other types of steroids.]

MUSCLE MAINTENANCE DURING BODY FAT REDUCTION (CUTTING): One of the most potent uses of MK-2866 Ostarine is for a cutting protocol when most bodybuilders lose muscle mass when cutting calorie intake.


[During cutting, bodybuilders lose muscle mass, one of the most damaging outcomes of cutting, but not when you use it. With its anabolic effects, you can be assured that you won’t lose strength or muscle when cutting calories, in particular to dieters. The best part here is: It aids in nutrient partition, leading to a balanced supply of nutrients to every muscle tissue of the human body.]

RECOMPING: It shines in many ways, and this is one of them. Gaining muscle and losing fat simultaneously is what you may be looking for, and it’s what you’ll get with the recomping effects of this SARM, especially if you’re new to bodybuilding.


Following up with what’s stated earlier about ‘nutrient partitioning,’MK-2866 Ostarine helpsproduce weight loss when consumed at maintenance calorie diets as well as aids in increasing muscle strength and mass-NO MORE MUSCLEWASTING.


Ostarine can be used for gaining as well as preserving muscle mass. For the athlete, this means it can be used in both cutting and bulking phases. The user can expect significant gains in lean body mass without unwanted water retention or fear of gynecomastia often associated with anabolic steroids. The individual will unlikely gain as much weight as he would from a cycle of Dianabol or Anadrol; however, the gains will be cleaner and easier to maintain post use. It is very common for the individual to associate all weight gain with positive gains when using certain steroids, but lean muscle gains are the only ones that count.


Ostarine can also be very useful during the cutting or dieting phase. This may be the best time to use the SARM for its muscle protecting qualities. In order to lose body fat, you must burn more calories than you consume. Being in a calorie deficit puts lean muscle mass at risk, some loss will occur. If we can protect our muscle mass during a diet, we not only look better we actually continue to burn fat. A loss of muscle mass will hinder the metabolism making fat loss difficult. Protect the muscle mass and you protect the metabolism. Ostarine will also offer up significant joint healing and repair, which is invaluable when dieting. Harsh or hard dieting can often lead to joint discomfort. If we can protect our joints, as well as increase tendon and ligament strength, collagen synthesis and enhance bone mineral content, we can continue to train and train harder. The effects of MK 2866 in this manner are truly beneficial in a bulking or cutting phase, but they will typically stand out more during the cutting phase. The effects of Ostarine in this regard are so strong data has shown it may directly treat injuries, and not a masking scenario as with pain meds but actual healing of joints, ligaments, tendons and bone.


For Bulking


Ostarine works amazingly well to put on new muscle as it is the most anabolic of all the SARMS. Suggested dosage is 20-30 mg for 4-6 weeks. PCT is not necessary. *An increase of 10+ lbs. of lean, keepable gains should be observed during this period.


You can take Ostarine as high as 36 mg for 8 weeks BUT only if you weigh 210 lbs.* Suppression is expected in higher doses so PCT after a cycle is recommended.


For Recomping


Ostarine causes you to burn more fat while building more muscle giving the appearance of converting fat into muscle due to its nutrient partitioning effects. Calories are to build muscle which helps in weight loss and enhancing muscle mass and strength. Suggested dosing is 10-30 mg for 4-8 weeks.


Ostarine side effects :


Ostarine is not suppressive to the HPTA in a short 4 week cycle of 25mg a day, but can become suppressive, to a small degree, if use is continued too long or higher doses are used.

Ostarine does not aromatize into estrogen, so no on-cycle ancillaries are needed. In addition, it is not hepatoxic, meaning it doesn't hurt your liver when you use it. Thus, it allows for longer possible cycle durations than the typical oral steroid cycle.


Though Ostarine is minimally suppressive, it is recommended that a “mini PCT” is conducted after a 8-12 week cycle for safe measure. Every body is different, some may encounter slightly more suppression than the majority as there are always exceptions, but, in general, only a mini-pct is needed.


Ostarine dosage:


Ostarine has a half life of approximately 24 hours as such it is taken orally once per day. Some people prefer to split the daily dosage in half and take it in the morning and evening. Below are some

Ostarine dose examples:


12.5mg per day is taken as treatment for Osteophorosis
12.5mg to 15mg per day for 4 - 6 weeks to help an average person get back into overal good shape
12.5mg to 15mg per day for 4 - 6 weeks is commonly used by athletes during body fat cutting period while training on lower calorie diet
30mg per day (either at one time or split into morning and evening dose) is taken to increase libido
25mg to 30mg per day (either at one time or split into morning and evening dose) for the duration of 4 - 6 weeks is the usual protocol for lean muscle building
36mg per day for the duration of 4-8 weeks is considered extreme, to be used by seasoned bodybuilders (recommended to be followed by a post testosterone cycle treatment)

The dosage depends on your goals. Ostarine can be taken by men, women, and individuals looking to treat bone issues like Osteoporosis.

The most commonly used dosage by bodybuilders is 25mg. The range for men is 20-35mg, with the higher dose being used by men over 200lbs that are bulking. A dose around 15mg daily is used for cutting cycles.

Women and people with bone issues should take 10-15mg daily

Dosages and Half-life:


Recommended max dosage of Ostarine is around 25mg once a day for men, and 12.5mg for females. It has a 24 hour half-life.


Lowest recommended aesthetic dose (meaning for physique improvement) for males is 12.5mg. Lower doses will likely produce very little results to be notice in terms or muscle gains, but will help with join health. Women's lowest recommended dose, for those seeking physique improvement, is 5mg a day, and it should be noted that therapeutic doses of as low as 3mg a day have been reported to be beneficial in both genders.


Benefits in bone and tendons have been reported at dosages as low as 12.5 mg per day.




Related SARMs and Usage:

name Usage
AICAR acts by entering nucleoside pools, significantly increasing levels of adenosine during periods of ATP breakdown
MK2866 medical prescription for prevention of cachexia, atrophy, and sarcopenia and for Hormone or Testoserone Replacement Therapy.
MK-677 A growth hormone secretagogue, treatment of obesity, a promising therapy for the treatment of frailty in the elderly
LGD-4033 pharmacological profile similar to that of enobosarm, Ostarine,MK-2866
GW1516 For obesity, diabetes, dyslipidemia and cardiovascular disease
Andarine(S4) partial agonist, intended mainly for treatment of benign prostatic hypertrophy
SR9009 under development at The Scripps Research Institute (TSRI), increases the level of metabolic activity in skeletal muscles of mice
RAD140 New generation for gaining mass and cutting edges
YK11 a SARM and myostatin inhibitor in one

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