Ostarine MK-2866 Review: Effects, Ostarine Dosage, Results & Where To Buy

Ostarine is the most popular SARM out there. But incredibly, very little is known about it, including what sort of Ostarine dosage range is safe and beneficial. This Ostarine review is going to tell you any need to know, acting as a full guide to this SARM. What it is, how it works, Ostarine effects and dosage, plus typical results you can expect.

You’ll also learn what the side effects of Ostarine are, how to cycle it, how to stack it, and we will discuss Ostarine before and after claims.

The hardest part of buying SARMs is not using them though. It’s finding pure SARMs that are safe to use and as effective as they can possibly be. So, we will conclude this review of Ostarine by telling you about four sellers of guaranteed pure SARMs.

What Is Ostarine?

Ostarine is also known by the alphanumeric MK-2866, and especially in the bodybuilding community, it’s often also known as Enobosarm.

It was developed by a company called GTx in the late 1990s. Originally, the idea was that it could be a solution to muscle wasting diseases such as osteoporosis. It was seen as potentially safer than steroids for any condition where muscle wasting could occur, even in postmenopausal women.

In 2011 it did actually go through a phase 2 human study, to see if it could stop muscle wasting in old men and postmenopausal women. Significant positive results were seen in halting muscle loss, without any side effects

However, despite the promise, it was never taken further. GTx has subsequently had phase 2 human trials to see if it can help people with lung cancer and even urinary incontinence. Basically, everything apart from selling it as a bodybuilding supplement.

Ostarine Effects & Benefits

Regardless of why it was developed, or what its end use could be official, for at least 15 years the formula of Ostarine MK-2866 has been recreated for the grey market and sold to bodybuilders. Now, I can’t tell you how Ostarine actually works in the body to produce its effects. The reason is that even the company that developed it is still unsure.

But we do know that it is androgenic. It is a Selective Androgen Receptor Modulator. It targets androgen receptors in muscle tissue telling them to grow, countering wasting, and protecting muscle mass.

The thing is though, scientists still don’t actually know how androgen receptors do this job. They know the androgen receptors (and testosterone) are part of what makes muscles grow, but they still don’t know-how.

But what I can tell you is that Ostarine has the following proven range of benefits and effects:

  1. The biggest benefit of Ostarine is that it can help to preserve muscle mass. Even in a calorie deficit, you won’t start burning muscle unless things get really extreme. It focuses your body on burning the fat completely before it goes near the muscle. This is obviously hugely beneficial during a cutting phase.
  2. Ostarine is androgenic, and at higher doses, and with heavier workouts, it can even build muscle while maintaining it, even in a calorie deficit.
  3. Ostarine prevents catabolism. This is where molecules are broken down in the body so that they can be burned as energy. That’s the key reason why you will maintain muscle mass while you also cut fat.
  4. Ostarine is very good at cutting fat, if you are burning more calories than you are taking in, you will significantly cut fat in a single cycle without losing any muscle mass at all.
  5. Ostarine is also known for giving you a sense of wellbeing, for making you feel happy. That’s because it stimulates testosterone, by stimulating hormone receptors. See get some of the benefits of elevated testosterone even when your testosterone levels are dropping. This includes happiness, determination, and better mental clarity.

So in terms of Ostarine results, don’t expect a miracle. But you will significantly cut fat if you work hard, and you will protect your gains. At higher doses and with hard work, you’ll even grow your muscles because Ostarine is mildly androgenic.

Ostarine Dosage Guide

Ostarine MK-2866 is the mildest of the androgenic SARMs out there. That means it won’t produce significant levels of testosterone drop unless you take a high dose.

The typical dosage range for bodybuilding is around 25 mg. A low-end dose is usually around 15 mg and a high-end dose of around 50 mg.

So in terms of Ostarine dosage, I would start your first cycle at 15-20 mg. See what happens over that cycle, work hard, and see what results in you actually get before you increase the dose. The bare minimum needed to get the results you need is always best.

The half-life of Ostarine is quite long, and all the anecdotal evidence out there suggests that you only have to dose it once per day.

Ostarine dosage

Cycling Ostarine

Ostarine is mild. It’s definitely the milder of the SARMs that are truly androgenic. It will have the least testosterone suppression, and it’s the least aggressive in building muscle mass. But it is absolutely brilliant at stopping muscle wasting in a calorie deficit and helping to cut fat in that situation.

You should still treat it with respect though. For an Ostarine cycle, especially if it’s your first ever SARMs cycle, keep the dose low, and keep the cycle short.

I’d recommend your initial Ostarine cycle is just eight weeks long. Make sure the Ostarine dosage during it is around 15 mg, and if you’re feeling at the zero side effects, you could increase the dose to 20 mg per day from week four.

Can Ostarine Be Used Post Cycle?

A lot of guys that are using anabolic steroids use Ostarine post cycle. They stack it with a PCT supplement so that they can maintain their gains and continue to cut fat.

That’s the same with SARMs as well. Some people use non-androgenic SARMs (Cardarine being a great example) to build strength and maintain fat cutting post cycle while recovering from the androgenic SARMs.

At low doses, Ostarine is not suppressive. So technically, as long as you’re only taking a low dose, and you have not been using aggressive doses of anabolic SARMs on cycle, then Ostarine can be stacked with a PCT supplement so that you can continue to cut fat and preserve muscle.

However, I’d always advocate giving your body a break. You’re not going to destroy your gains in eight weeks unless you do something crazy. So just do a maintenance routine, do your PCT, and give your body a break.

Ostarine cycle

Ostarine Side Effects

The higher the Ostarine dosage, the more chance there is of side effects occurring. In studies, no side effects were reported. But it depends on the dose, and the person you are.

The bottom line here is Ostarine is very mildly androgenic. That means it mimics testosterone production, which could trigger your body into lowering its own natural production. So on cycle, make sure you are aware of the main symptoms of testosterone drop just in case:

  • Feeling blue and depressed
  • Having negative thoughts
  • Not feeling motivated emotionally
  • Feeling lethargic and short of physical energy
  • Mood swings and irritability
  • Lower sex drive

But it is unlikely that you will get testosterone drop using moderate doses of Ostarine alone. However, a mild PCT supplement like Nolvadex or Rebirth PCT should always be to hand, just in case.

Ostarine Before & After User Reviews

Before I move onto telling you where to buy Enobosarm, I want to just warn you about those Ostarine before and after reviews and photos you will see online.

Ostarine can help you to transform your body. If you’re looking at photos or reading reviews where it’s claimed it’s going to dramatically change your physique and cut your fat, then it’s not the truth.

Sure, over a few cycles, alongside really hard work in the gym, and an incredible diet, you will produce results 20% above what you could achieve naturally. As one of the mildest SARMs, that’s all you can expect, and you should look at more powerful SARMs for more powerful effects (or stack them with Ostarine).

So just be a little wary of Ostarine before and after claims. Those photos are often nothing to do with Ostarine, or the people writing those reviews are not being honest about what they are stacking Ostarine with, or how long they’ve been using it.

Where To Buy Pure Ostarine

I want to finish this Ostarine review by telling you where to buy MK-2866 Ostarine that’s 100% pure.

SARMs are a nightmare for safety. Apart from the fact, they are half-finished research chemicals, is the fact that they are made independently with no quality guarantees. When they are sold on, they can be bulked up with other things or watered down.

The four webstores I buy from and I’m recommending here all sell SARMs that are 100% purity guaranteed.

When they buy SARMs in, each batch is independently lab tested by a professional third-party company. The purity reports are then published right there on the website you are buying from. I’ve checked out the lab’s, I’ve checked out the truth before I bought from them myself, and these guys are definitely legit.

  1. Science.bio

These guys should be near the top of anybody’s list of the best SARMs sellers based in the USA. They import Chinese SARMs, although I don’t know what’s going to happen that in the near future as China has banned the export of them.

They sell all the main types of SARMs, and some very unusual ones as well. Pricing is really good, and they sell both powdered SARMs and liquid.

In terms of pricing, 1000 mg of Ostarine powder is just $29.99. Slightly more expensive is Ostarine sublingual liquid, costing $44.99 for 900 mg, dosed at 30 mg/mL. This gives an ideal experienced level of Ostarine dosage.

  1. Proven Peptides

Next on the list of USA SARMs sellers are Proven Peptides. Another company that has been around for quite a few years now, and have built up a strong reputation. They only sell liquid SARMs, but these are made in the USA and you do sometimes pay a slight premium for that quality guarantee.

Ostarine liquid from Proven Peptides costs $49.99 for 30 mL. This is dosed at 25 mg/mL.

  1. Swiss Chems

Swiss Chems are also based in the USA, and I know that creates some confusion amongst guys who think that they are based in the EU and then get caught out. They are a bit of an odd one because sometimes they sell a great range of SARMs, injectables, liquid, and powder. Other times they only sell capsules. I think they have supply problems at times.

In terms of pricing, 38 capsules (powder in capsule form), each dosing 10 mg, will cost you $75.95. I will just point out though that you’ll only pay $60 if you buy them using bitcoin.

  1. SARMs 4 You

Last on my list of places you can buy a high-quality Ostarine MK-2866 are the EU based SARMs seller SARMs 4 You. So, they are perfect if you are in Europe and don’t want such a large lottery of getting SARMs through customs.

Quality is good, and I have done a test order from these guys about six months ago. The SARMs were of exceptional quality and arrived quickly even here in the USA with no problems.

Raw Ostarine powder will cost you $43.95 for 1000 mg. You’ll pay more for the convenience of capsules though, with 60 capsules (each dosing 10 mg) retailing at $54.95