Hi-Tech Pharmaceuticals Arimistane Estrogen Blocker Tablets

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Powerful Estrogen Blocker | Hi-Tech Pharmaceuticals Arimistane Tablets / Pills

Are you looking for a reliable estrogen blocking supplement to round out your prohormone cycle? This product is designed for men to limit Estrogen while coming off cycle, leading to an increase in energy, an increase in strength, and an increase in sex drive. This is because Arimistane helps decrease Estrogen levels that can fluctuate while running a prohormone cycle. High Estrogen levels in men can even cause lowered levels of Testosterone, which completely reverses the results of the prohormone you were taking! This is why normalizing your Estrogen levels after taking a prohormone is so important! Other popular Aromatase inhibitors don't even come close to the effectiveness and potency of Hi Tech Arimistane. So if you've just come off of or are currently running and prohormone cycle, you'll want to try Hi-Tech Pharmaceuticals Arimistane for yourself!

How Does Arimistane Work? 

Arimistane's formula consists of Androsta 3, 5-Dien-7, 17-Dione as Arimistane, which helps control Estrogen in the Body of men. This limitation on the Body's Estrogen production helps normalize the production of Testosterone, as too much Estrogen in the body can inhibit Testosterone production. This ensures that you can regulate your Estrogen production after coming off of a prohormone cycle. 

Hi-Tech Pharmaceuticals Arimistane Benefits

  • Helps Block Estrogen & Cortisol
  • Provides Cardiovascular Support
  • Helps Restore Liver Enzymes
  • Prostate Support & Protection
  • Reduces DHT, (Which Is Extremely Important For Anyone Predisposed To Hair Loss Via Androgenic Alopecia)
  • Increases Muscle Hardness
  • Revitalize Energy Levels & Raise Libido
  • Increased Strength
  • Provides Increased LH 

How to Take Hi-Tech Pharmaceuticals Arimistane 

Take as a dietary supplement. Take one (1) Tablet in the morning and one (1) Tablet in the evening according to instructions. Do not take more than two (2) Tablets per day. This product was formulated for men.

Not sure if you should take Arimistane or Arimiplex? Check out our guide on Arimiplex vs Arimistane.

You Can Take Arimistane After...

Arimistane was specifically formulated to follow up Hi-Tech Pharmaceuticals prohormone cycles, so it is best taken after cycles of Hi-Tech Pharmaceuticals products like Anavar, Dianabol, 1-AD, 1-Testosterone, and other 1-Andro, Epi-Andro, or 4-Andro prohormones by Hi-Tech and otherwise!

Hi-Tech Pharmaceuticals Arimistane Ingredients

Serving Size: 1 Tablet

Servings Per Container: 60

Testosterone and LH Support & Armoatase Inhibitor: Androsta 3, 5-Dien-7, 17-Dione (As Arimistane) 50mg 

Other Ingredients: Microcrystalline Cellulose, Phosphatidylcholine 75%, Hydroxypropyl Beta Cyclodextrin, Phytosterols, Magnesium Stearate, Silica, FD&C Blue #2, FD&C Red #40.

Hi-Tech Pharmaceuticals Arimistane

Hi-Tech Pharmaceuticals Arimistane Side Effects & Warnings

Not for use of persons under the age of 18. Do not use if you are currently breast feeding, pregnant or plan to become pregnant. Keep out of reach of children. Consult your Doctor prior to use if you have any medical conditions or if you are taking any other medications. Discontinue use immediately if you experience rapid Heartbeat, dizziness, vomiting or other similar symptoms.


Vermeulen A, Goemaere S, Kaufman JM.- Testosterone, body composition and aging.



For more information on 1-AD, check out this guide:


Customer Reviews
4.9 Based on 103 reviews
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  • Works
  • energy
  • results
  • estrogen
  • stuff
  • supplements
  • cycle
  • difference
  • muscles
  • strength
United States
I recommend this product

Armistane review…

Five Stars all the way around. Top notch.

United States United States
I recommend this product

wouldn't cycle without it

I had no problems while on it

Maxwell E.
United States United States
I recommend this product

Mild estrogen blocker for sarms

Perfect level of e block for my yk11/lgd stack.

United States United States

Estrogen blocker

Powerful blocker

Supplement Warehouse Hi-Tech Pharmaceuticals Arimistane Estrogen Blocker Review
John S.
United States United States
I recommend this product

Fast shipping, good product

Works for what I need it for. Super fast shipping, super easy ordering. My new go-to for supplements.

Jon B.
United States United States
I recommend this product

Perfect PCT

This pct does exactly what it is supposed to do. I couldn't ask for something better, this one does it just right!

Sergio S.
United States United States

Works as advertised

Good to use on cycle with sarms

Symeon H.
United States United States

One of the best anti estrogen over counter for human consumption.

Noticed a reduction in estrogen symptoms.crucial part of a pct.

Steven B.
United States United States

Great Product!

This is a great product! I’m 100% serious with my review. I’m not paid to endorse any products. I just use it myself and give my honest opinion. Yes this product works great. I have lost some weight with it and am more shredded. Veins pop out on my arms better while using it and this product give me an energy boost. I’m not as tired through the day while I’m using it and can wake up easier in the morning. I doubt it would cure full blown gyno but it does lower estrogen. It is simple and easy to order from Supplement Warehouse. They’ve always been great to order from. I recommend this product 100%.

Hugo B.
United States United States

Good estrogen blocker

Done with first bottle and seems to work really well had made some gains

Vincent T.
Canada Canada


Really good pct!

michael m.
United States United States

Work great !

Very good. I would buy again

David S.
United States United States

Great Product

I Love Arimistane. I use it without standalone, and I sleep better wake up refreshed everything is better when I use this daily.

Anthony W.
United States United States

Great product for TRT!

Since being on TRT therapy, this product helps lower and control my estrogen levels. I would highly recommend this product to anyone who is doing TRT therapy. I will say I don’t recommend this to anyone understand the age of 30.

Andtew E.
United Kingdom United Kingdom

Hi Tech arimistane

Still using it 4 day's in and feeling a little hardness in the muscles haven't changed diet or routine so it is down to this product so will buy again plus feeling good as well

Damien O.
Australia Australia

Receiving order

Still haven’t received the order

Christopher P.
United States United States

Seems effective

works pretty well

Emiliano S.
United States United States

So far so good

I developed gyno years ago from not knowing much about estrogen balancing after cycles. This is helping, less swollen and less pain after a week of usage. Thanks.

Charlie B.
United States United States

Does what it says

Works like they say it does

Tim D.
United States United States

Great product

I felt the effects the first day and I noticed a remarkable change in my mood and overall well being. My workouts improved and I feel great. I got suppressed after a cycle of RAD 140. This stuff works!!!