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EPG Extreme Performance Group

Ostagenin by EPG

Add Post Cycle Therapy (Keep Your Gains Firing After Your Cycle)

Maximize your Muscle Development! Stack with a Natural Anabolic:

Maximize your PCT! Stack with Test Booster!!:

Add Cortisol Inhibitor (Prevents muscle loss & body fat increase during PCT):


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Build rock solid lean mass with the power of synergy with Ostagenin!

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Supplement Facts
Supplement Facts
 Serving Size: 2 Capsules
 Servings per container: 30
 Amount per serving%DV
5a-­hydroxy-­laxogenin 100mg **
Osta 25mg **
**(DV)Daily Value Not Established  

Other Ingredients: Gelatin, Magnesium Stearate, Rice Flour.  


Product Description

Ostagenin by EPG

The most effective synergy in the gym: Hard Work and Dedication.

EPG gives birth to one of the most effective synergies in supplementation: Osta and Laxogenin!

Extreme Performance Group presents Ostagenin - an anabolic agent designed to help you build rock solid lean mass!

Osta has quickly become one of the most popular and effective ingredients on the market, as it stimulates your body's androgen receptors to promote muscle growth the same way gear does, but without the side effects! 

But Ostagenin does something different that no company has done yet, and that is provide you with a full 100mg a day of Laxogenin! 

What is Laxogenin? A plant steroid! Laxogenin is noted for its growth promoting ability in plants. When taken at this proper dosage of 100mg a day, it promotes increases in mass and strength with minimal affect on your natural hormone production. 

Build rock solid lean mass with the power of synergy with Ostagenin! Get it Now!

Key Benefits of Ostagenin:

-Helps Increase Muscle Mass 

-Great for Improving Strength 

-Helps Decrease Body Fat 

-May Help with Joint Health 

-Can be Used by Women 

-Non Liver Toxic 

-Can be used for extended periods of time

Key Ingredients of Ostagenin:

Laxogenin: Laxogenin is a steroidal sapogenin isolated from the steroidal plant Smilax Sieboldi. As a spirostanic analogue of the brassinosteroid - teasterone, Laxogenin is noted for its growth promoting ability in plants. Laxogenin is very similar to Anavar, without the harsh side effects; so at the proper dose, this compound is one of the only ingredients that can rapidly increase mass and strength gains without steroidal influence.


Osta: The most impressive trait of Osta is its ability to promote recomping. When taken at the proper dose, Osta will give users simultaneous fat loss and muscle gain. For best results, Osta should be taken consecutively for 8-weeks. Osta is the most anabolic of all SARMS and by binding and stimulating the Androgen Receptor it promotes protein synthesis, which causes increases in muscle mass and fat loss.


Suggested Usage of Ostagenin

Men: Run Ostagenin at 2 capsules per day, 1 capsule in the morning with food, and 1 capsule 6-8 hours later with food. Aggressive users may use 2 bottles and run for 8 weeks consecuetively. 


Women: For women, take 1 capsule a day with food for 60 days. 


With Ostagenin we suggest you run an estrogen blocker like Eradicate by Blackstone Labs at a low dosage of 25-50 mg a day (1-2 caps).  


When running for 6 weeks or more, men will need to follow up with a 4 week Post Cycle with Post Cycle 3x by Vital Labs


For Maximum PCT, stack with DAA Max by Vital Labs to help accelerate the restoration of your natural testosterone.


There is nothing else available on the market quite like Ostagenin. The very anabolic Osta in conjunction with the steroidal plant derivative Laxogenin, will help to produce noticeable increases in bone density, muscle definition and strength gains. Get Ostagenin Now!

Warning: Do not use if you are pregnant or nursing. Consult a physician or licensed qualified health care professional before using this product if you have, any medical condition, or if you are using any dietary supplement, prescription drug, or over-the-counter drug. KEEP OUT OF THE REACH OF CHILDREN. 

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Questions & Answers

Product Questions

Can you run this after a PH cycle or do you need a break?
Why would this product require PCT if it doesn't affect your body's natural hormone production? It sounds like you are just trying to get us to buy more stuff.
I just finished my pct and was wondering if its okay to take Ostagenin right away or should I give my body a little time to recover before using the Ostagenin?
Since an estrogen blocker and PCT is not suggested, can Ostagenin by EPG be cycled alone?
What is the most effective test booster I can take while running this?
Are they banning or discontinuing Ostagenin?
Can one consume alcohol while running a cycle of Ostagenin?
Is it necessary to use a PCT after using Ostagenin?
Do I run the estrogen blocker during the cycle, during the pct, or during both phases?
Can Ostagenin be stacked with Msten?
Now that prohormones are banned, which products would you suggest as a viable substitute?
Can you run this after a PH cycle or do you need a break?
Can this product be used by someone under 21?
All Reviews
Supplement Facts
Supplement Facts
 Serving Size: 2 Capsules
 Servings per container: 30
 Amount per serving%DV
5a-­hydroxy-­laxogenin 100mg **
Osta 25mg **
**(DV)Daily Value Not Established  

Other Ingredients: Gelatin, Magnesium Stearate, Rice Flour.  


Related Products

Average Rating:
based on 4 reviews

4 Item(s)

Steve Verified Buyer April 14, 2015
exceeded expectations
  • Ever since the prohormone ban I wanted something thats natural and works well. I didn't think anything "natural" could be as effective as any prohormone. Started my cycle at 176 pounds. I'm on the last week of my first cycle (I bought two bottles) and I'm weighing in at 184 pounds. My friends are definitely noticing the mass I put on and I'm definitely noticing the great strength gains I've made in the gym. I've gone up at LEAST 10 pounds on all my lifts. Added an extra two plates on leg press easily. Great stuff for the most part. I start my next bottle of Ostagenin on Sunday and I'll be stacking it with Super DMZ 3.0. Definitely expecting great results this time around. I'll leave a second review after I finish my second bottle.
  • Strength gains, mass gains
  • my testosterone did start to feel a little suppressed after the 3rd week. Libido went down a bit. But that's to be expected with any SARM
Was this review helpful? Helpful11 Unhelpful0
Jason Verified Buyer March 25, 2015
2nd Review
  • Ok so i wrote the first review on this product but I felt like I had to write another one. The reason I feel like I have to write another one is because I recently stepped on a scale for the first time since I started using this and I actually gained 4 pounds which I did not expect. As I said before, I was on only a slight caloric surplus. This is great because I still have my abs and veins. Its as if I didn't put on any fat which, at this point in my lifting career (7 years), gaining muscle without fat should be kind of physiologically impossible. I am super impressed with this product to say the least.
Was this review helpful? Helpful8 Unhelpful1
J Verified Buyer March 19, 2015
Great Stuff
  • So I'm on the 4th day of my third week using this product and I have to say it's pretty great. Since week 2 I've gotten some crazy pumps and have noticed a small drop in fat even though I've been in a slight caloric surplus. I've taken Epistane before and this has actually worked better for me. the results have been on par with another ph stack that I took in last fall. Great product I'd definitely recommend it. I can only imagine what the results would be running it for 8 weeks.
  • Pumps
    Loss of fat
    Strength gain
    On par with some PHs
  • Nothing
Was this review helpful? Helpful9 Unhelpful3
jordan Verified Buyer October 31, 2015
Overall amazing. Would run it again
  • Great product, maintaining mass on a cut, even increasing slightly.
    Phenomenal gains in Strength and focus.
    Only not 5 stars because of slight decrease in sex drive
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4 Item(s)