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Hi-Tech Pharmceuticals Osta-Plex | Prohormone Supplement

The Most Advanced SARM Ever Created!

The news that everyone has wanted to hear is done...this product will change the face of the supplements forever. Finally a 100% legal SARM that every athlete can take. This new SARM is the biggest advancement in the sports nutrition industry since the introduction of andros back in the mid 1990's. This is the next generation of muscle building compounds.

What is Osta-Plex?

Hi Tech has finally formulated a supplement that is a combination of steroidal and nonsteroidal SARMs. These two types of SARMs work together to get you amazing gains in strength and lean muscle mass. Hi Tech Pharmaceuticals believes that Osta-Plex is even better at producing muscle thanall previous SARMs on the market. This product will increase anabolic activity in the muscle tissue.

Benefits & Results

  • Increased Lean Muscle Mass
  • Improvement in Strength & Power Output
  • Burn More Fat
  • Get Rid of Excess Water Weight

Why It Works: The Ingredients

  • 19-nor- androst-4- ene-17- one Enanthate: The main ingredient in Osta Plex. This is the only 100% legal SARM available to the market today. This amazing compound has been shown to increase lean body mass and increase overall size. The way this SARM works leads to size increases and strength increases.
  • Eucommia Ulmoides: This herb goes beyond the common action of increase testosterone. It provides compounds to the body that can activate androgen receptors unlike other testosterone boosters available today.
  • 7-methoxy-8-(3-methyl-2-butenyl)-2H-1-benzopyran-2-one: This unique compound is known as a PSARM. It mimics the effects that androgens cause in the body and helps increase lean body mass, muscle, strength, energy, vigor and sexual desire. It does this without the negative effects like prohormones would give users.

Cyclosome Technology

Another area where Hi Tech Pharmaceuticals advanced is in the delivery system of the ingredients in Osta Plex. To stop the destruction of the ingredients before reaching the blood stream, they formulated Cyclosome Technology. This delivery system increases the bioavailability of the ingredients and allows for better absorption into the blood stream.

Directions & Dosage

Hi Tech Pharmaceuticals recommends that you take 1 tablet in the morning and an additional tablet in the evening. Never exceed more than 4 tablets in 24 hours. This can be taken with or without food.

How long to Take Osta-Plex?

The recommended time to cycle Hi-Tech Pharmaceuticals Osta-Plex is 8 weeks on cycle, and then another take 6-8 weeks as a break.

  • And after your Osta-Plex cycle, we strongly recommend taking a PCT- Hi-Tech Arimiplex is a very popular choice! This can be taken for 4 weeks right after your cycle. 

Does Osta-Plex increase Estrogen?

Increased Estrogen is rare. Hi-Tech Arimistane can be used as a powerful Estrogen blocker.

Does Anavar Cause Hair Loss? 

Osta-Plex does not cause hair loss. If you are concerned or prone to hair loss, supplements like Saw Palmetto can help.

Can women take Osta-Plex?

It is not recommended for women to take Osta-Plex. 

Ingredients & Supplement Facts

Warnings & Side Effects

Discuss with your physician before taking if you have a medical condition or are taking any prescription medications. Stop use and discuss with your physician if any negative effects occur. Do not exceed suggested dose. Do not take if pregnant or lactating. Must be 18 years old to use this product.  Keep away from children. Do not use if seal has been tampered with. Store in a cool, dry place.

Customer Reviews
4.8 Based on 41 reviews
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United States
I recommend this product


If you eat healthy and workout properly you definitely will see results. I even bought two more bottles for the future. Highly recommend if you’re looking into SARM products. This is the one.

United States United States
I recommend this product


Great. Great product. Great service. Speed ​​of delivery. And the most important. Great price

Samuel W.
United States United States
I recommend this product

So far, it’s too early to make an assessment

Too early to assess!!

United States United States
I recommend this product

The results seen after a week of use

It was pretty good! I really noticed the gains and it seems more effective on a bulk but I also took it with superdrol which made the cycle even better. Highly anabolic than superdrol that’s for sure especially when it comes to muscle. I know taking 4- andros usually are good for bulking but I added this and noticed fat loss so if you want to clean bulk this year, try this.

United States United States
I recommend this product

The Pump!

After about two weeks noticed more vascularity and got some really amazing pumps. Works really well so far. Can’t wait to see what happens after 8 weeks.

Hernán C.
United States United States
I recommend this product


Fuerza y esta mina al 100%

Tyson W.
United States United States
I recommend this product

Great for Bulking

This product is great for bulking as well as producing significant gains in size and strength. I also experienced a bit of a boost in *** drive which was great! I would recommend this product to anyone looking to bulk up!

Emilio C.
United States United States

Great products

Still too soon to tout gains but the purchasing experience was great and customer service is fantastic!

Mary B.
United States United States


Just received my first bottle opened it up it smelled a little bit funny which was to be expected! Ingested with a cup of milk just in case it might hurt my stomach but it doesn’t hurt my stomach and I don’t get any side effects besides feeling way better about myself and able to complete my work out at a higher endurance! It would be funny to say this is placebo because I was unable to do a lot of things that I was able to do with my last workout! Love it got 2 bottles.

Alexander Z.
United States United States


Does exactly what it says! Quality size gains without the fat! Explosive power! Fantastic product! I will be ordering more!

United States United States


I have a week using these pills and i have to say i have seen a huge difference.In the gym i use to max out my bench at 120 and after a week i went up to 135 and i could easily do these reps as well as for my endurance has gone up i can last longer in cardio and although my body feels great i haven't seen a difference in appearance

stephen N.
United States United States

Hi-Tech Pharmaceuticals Osta-Plex

I am really pleased with this product and I would definitely buy it again.

United States United States

Amazing product!!

Already on week 2 and wow, let me tell you what I’m already noticing! Abs are more visible Gaining strength on lifts every week Hitting PRs Skin is glowing and clear!! This is a side effect but Ostarine clears up skin and acne! To achieve these results, you need to consistently train and eat your macros. Buying again!

United States United States


LET ME TELL YOU First day taking this product in the morning and wow, I’m so impressed! You really do build strength. I went from 30 for RDLs to 60 on straight bar without feeling lower back pain that I would usually feel. Throughout my workout, I lifted heavy without feeling any pain at all. I think the way this supplement works is it numbs the pain or soreness you’d feel with normal reps and allows you to keep adding on more weight without feeling it. Overall, I love this product and will provide an update at the end of my cycle :)

Scott F.
United States United States

Quality Product

Works as Described

United States United States


5 weeks into an 8 week cycle. I'm seeing good gains in muscle and definition.. I've had no side effects with this product. Overall very pleased with the results so far

Mark S.
United States United States

Potent Sarm!

Not the strongest product out there but nice smooth and mild throughout duration of use. Would definitely recommend! Decent product compared to some of the others out there in a saturated market.

Dustin J.
United States United States

Good buy

Got very good strength gains using this. Used it for going on 2 months and will cycle off for a bit. Was able to finally see strength numbers get through to where I was never able to get before. In my opinion, it’s a very good product. Will go on a cycle again!

United States United States

Osta Plex

Absolutely amazing. This stuff actually works. I was shocked with the results

Amy B.
United States United States


Love it! Will purchase again.