Testosterone Booster & Estrogen Control Supplement That Actually Works. Aromatase Inhibitor Includes Arimistane. (90 capsules)

  • Increases testosterone
  • Decreases estrogen and cortisol
  • Improves sense of well-being
Rated 4.76 out of 5 based on 25 customer ratings
(25 customer reviews)

In stock

RED-PCT can be used as a post cycle therapy supplement or as a standalone testosterone booster. The ingredients in this blend can also improve libido and help with recovery through restful sleep.

RED-PCT was originally designed as a turn-key all-in-one product that can be used for a full PCT phase after an anabolic supplement cycle, however it also has other uses outside of the realm of anabolic supplements.

RED-PCT bottle views

RED-PCT’s carefully chosen ingredients work synergistically to help enable greater levels of muscular recovery, strength, size, fat loss, as well as helping to improve libido and your overall sense of well-being.

RED-PCT can be used as standalone testosterone booster.

As a standalone supplement, RED-PCT helps to raise testosterone, decrease estrogen, promote lean mass building, increase metabolism, and provide liver protection.

The main driver of RED-PCT is the potent aromatase inhibitor in the ingredient profile Arimistane (Androsta-3, 5-diene-7, 17-dione).

Arimistane is not a drug, it is a metabolite of 7-KETO-DHEA, an approved dietary supplement, which is a metabolite of the popular approved dietary supplement DHEA.

Arimistane works by creating a more favorable ratio of testosterone to estrogen in the body.

Benefits of RED-PCT

Can be used for PCT or as a standalone supplement 

Increases testosterone – Decreases estrogen – Decreases cortisol

Promotes lean mass gains – Increases metabolism – Protects the liver

Increases libido – Improves sleep quality – Improves sense of well-being

Red-PCT Certificate of Analysis

RED-PCT Product Facts:

RED-PCT (Testosterone Booster)

Serving Size: 1 Capsule

Servings per Container: 90

Amount per serving: 665 mg

RED-PCT Proprietary Blend includes:

Chlorophytum borivilianum (75% extract)

N-Acetyl L-Cysteine

Androsta-3, 5-diene-7, 17-dione (25mg)

Red-PCT label

RED-PCT Suggested Use:

There are three methods for using RED-PCT.

The first method is to just take 1 capsule of RED-PCT 3 times per day.

Simply take 1 capsule in the morning, 1 capsule in the afternoon, and 1 capsule in the evening. After 30 days of this, you stop using Red-PCT for at least 30 days.

The second method is the 3x3x3 approach.

This method is to take 3 capsules of RED-PCT each day for 3 weeks straight. After 3 weeks you take a 3 week off period. After the 3 week off-period you begin another cycle.

The third method is the gradual approach. 

Begin by taking 1 capsule of RED-PCT each day. After a few days, assess how you feel. If you don't really notice any improvements, then bump your dose up to 2 capsules per day. After a week or so, assess how you feel again. At this point you can increase your dosage to 3 capsules per day for the remainder of your 30 day cycle. Or if you feel good with two capsules per day then just continue with that dosage until you have been using Red-PCT for 4 weeks, then cycle-off RED-PCT for at least 4 weeks.

RED-PCT can be taken with or without food.

A typical duration of usage for RED-PCT is 30 days.



RED-PCT Ingredients:

Chlorophytum borivilianum (75% extract): is a herb grown in India (called safed musli) that is most commonly used as an aphrodisiac as an adaptogen for various other ailments. Chlorophytum borivilianum may help increase growth hormone (GH) release in the brain which helps with muscle growth and it also works as a  testosterone up-regulator. Other benefits may include better recovery, increased metabolism, more restful sleep, and increased energy levels.

N-Acetyl L-Cysteine (NAC): NAC helps to detoxify the liver and protect it from damage by binding potential toxins that are formed in the liver. NAC is a building block to glutathione, a powerful antioxidant that helps the body defend against toxicity. 

Androsta-3, 5-diene-7, 17-dione (Arimistane): Arimistane is not a drug, it is a metabolite of 7-KETO-DHEA, which is a metabolite of the popular dietary supplement DHEA. Arimistane acts as an aromatase inhibitor. Aromatase is the enzyme that creates estrogen. Arimistane works to help increase testosterone and limit estrogen. Arimistane may also help to inhibit cortisol (the stress hormone).

High levels of estrogen lead to various unwanted side effects like Gynecomastia, acne, and erectile dysfunction just to name a few. Arimistane acts to help increase testosterone and limit estrogen production. By doing this, you may prevent all of these side effects, limit unwanted water weight your body may be prone to holding from excess estrogen, as well as limit the formation of estrogen in general, consequently resulting in a dryer, more vascular physique.

Arimistane can help keep your estrogen levels in the “sweet spot” where muscle gains, fat loss and your sense of overall physiological well being will be maximized. When estrogen is too high, you will get the same brutal symptoms you can have from low testosterone, and if your estrogen is too low from crashing it with harsher aromatase inhibitors like Letrozole or Arimidex, your body will also experience a host of crappy side effects like mood swings, irritability, loss of libido, erectile dysfunction, etc.

Due to the fact that Arimistane is a dietary supplement it is just potent enough to help keep your estrogen levels right in that sweet spot between being too high and too low, without you needing to worry about dropping them too low, which ultimately can help lead to you feeling absolutely amazing, and maximizing your performance and recovery as well!

Arimistane also can help drastically reduce cortisol levels, which is a huge benefit during intense training sessions which will normally lead to your body spiking its’ natural cortisol levels. Cortisol is also known as the stress hormone and when it spikes in your body from intense training, it will severely limit muscle recovery if you don’t take measures to mitigate it with proper nutrition and supplementation. By keeping cortisol levels low, you can expect to break through plateaus and intense levels of fatigue in your training which your body would typically not be able to achieve on its’ own.

Do You Still Have Questions? Click Here To Check Out The Top 20 Most Frequently Asked Questions About Red-PCT.

The Red Guarantee: Every Supplement You Buy From Red Supplements Actually Works!

Warning: KEEP OUT OF REACH OF CHILDREN. This product is not intended for anyone under the age of 21. You must be 21 years of age or older to buy this product. This product should not be taken by women who are pregnant, nursing, or trying to become pregnant. Do not take this product if you have been diagnosed with high cholesterol, prostate cancer, testicular cancer, thyroid cancer, or breast cancer.Do not take this product if you have any medical conditions and/or are taking any prescription medication(s) Do not use if you have had a myocardial infarction (heart attack). Consult your physician before using this or any other dietary supplement. Notify your doctor and discontinue use if you experience any adverse side effects.

** Like all dietary supplements, these statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. Please consult your physician prior to use. **

  1. Rated 5 out of 5

    emamutaj (verified owner)

    22 y/o, I have naturally high T but wanted something to give me an edge in the gym. I used Red-PCT twice, once as a stand-alone T booster and the second time after a Red Growth cycle. I’ve gotta say, this definitely works. Started at 990 ng/dL total T in February, and ended up with 1316 ng/dL in May, using nothing other than Red-PCT, Red Growth, and low-carb diet. Free T also increased to 26.5 ng/dL from 20. I feel and look better than ever. Thanks for a quality product Vic + Chris.

    • RedSteve

      Thanks for the review Emamutaj!

  2. Rated 5 out of 5

    Carlos (verified owner)

    I just got my labs back after taking Red PCT for one month. I’m astounded. My Total T is up to 575, from 230 over a year ago. My doctor didn’t test Free T, which annoys me. I’m not the most compliant user, as I sometimes forget to take my evening dose. Regardless, the lab result is quite a surprise. I just started my second bottle!

    • RedSteve

      Great news Carlos, keep up the good work and thanks for the review!

  3. Rated 5 out of 5

    Chris (verified owner)

    I stumbled on Red-PCT after reading up on post cycle therapy and decided to order it based on the positive reviews and composition. I’ve not been disappointed since.

    This, like all the Red Supplements products, are better than the crap you’ll find at the retail outlets and at a far better price.

    Take a cycle of Red Growth and then this and you’re going to see some positive gains.

    • RedSteve

      Thanks for your review Chris!

  4. Rated 5 out of 5


    I just ordered LGD-4033 from enhanced athlete and i also just ordered a bottle of RED-PCT!! should i take the RED-PCT with the LGD-4033 or do i wait until i am done my cycle of LGD-4033 and then take RED-PCT?

    • RedSteve

      You can wait to take Red-PCT until after you are finished with your cycle. After your cycle, 3 capsules of Red-PCT per day for 3 – 4 weeks should be sufficient to help stabilize your body’s testosterone/estrogen levels while also helping to keep most of your gains that you received while on cycle.

  5. Rated 5 out of 5


    I was just wondering if you would recommend this PCT after I stack yk-11 and rad-140.

    • RedSteve

      Yes, you can use Red-PCT as a post-cycle-therapy supplement to help normalize your hormone levels after an anabolic cycle.

  6. Rated 5 out of 5

    Jacob (verified owner)

    Jut got my order in and took the first one. Looking forward to the results. One question, I also ordered some Red Monkey, is it ok to take the occasional monkey dose alongside PCT?

    • RedSteve

      Great to hear Jacob. Yes, it is okay to take the occasional Red Monkey dose alongside your daily Red-PCT dose.

  7. Rated 5 out of 5


    Hello will taking red pct with a combination of other testosterone boosts work in conjunction with each other to maximize gains?

    • RedSteve

      It depends on what other testosterone boosters you are taking. I do not recommend combining Red-PCT with any other AI’s or proprietary blend formulas. The reasoning is that if you take too many AI’s that will do more harm than good and also you don’t know how the long list of ingredients will interact with one another.

      Regarding other natural testosterone boosters, such as zinc, magnesium, and boron, those could be taken with Red-PCT and may help to maximize gains.

  8. Rated 5 out of 5


    lastly does it also apply to young guys who are fairly muscular at age 23, who wants to make some lean gains?

    • RedSteve

      Yes, Red-PCT can help eliminate excess estrogen in your system and boost your natural testosterone production which would help with making some lean gains in the gym.

  9. Rated 4 out of 5


    Is this supplement suitable for non-steroid users as well?

    • RedSteve

      Yes, Red-PCT is useful for any male that would like to kill excess estrogen and naturally boost his testosterone.

  10. Rated 4 out of 5


    Question. Could you tell me the source for the nac in red pct? Do you know if it is extracted from human hair, sheep wool or something else? Thanks

    • RedSteve

      Hi Adam,

      The NAC in Red-PCT is extracted from Oats & Garlic.

  11. Rated 5 out of 5


    I’m a 27 year old male. Suffering from fatigue, mild obesity, poor muscle tone and low sex drive, classic low-t symptoms. Had a full panel hormone test done. My results came back last week. Total Test at 271 ng/dL, Free Test at 65 pg/mL

    Dr told me that since this was “within range” of the reference lab results, my insurance wouldn’t cover TRT, despite these results being close to the average of an 80 year old man. With such a low baseline T, would Red PCT still be effective?

    • RedSteve

      Yes Joshua, Red-PCT will be extremely effective for you! With your levels the way they are, after being on Red-PCT for 2 weeks you’re going to feel like a different person.

      Also look into taking daily supplements of Zinc, Magnesium, and Boron to help boost natural testosterone production in addition to taking Red-PCT.

      Perhaps also look into visiting a different doctor because your levels should certainly should qualify you for TRT treatment that is covered by insurance.

  12. Rated 5 out of 5


    Is this fake or should i buy it (red-pct) ?

    • Steven

      Yes, RED-PCT is real. Yes, RED-PCT works. Yes, you should buy RED-PCT.

  13. Rated 4 out of 5


    A couple questions. Is RED PCT all natural? Is it safe? And is it considered a prohormone?

    • Steven

      Yes, RED-PCT is all natural. Yes, RED-PCT is safe. RED-PCT is an aromatase inhibitor.

  14. Rated 4 out of 5

    Rayn (verified owner)

    Question – I am on TRT @ 200 mg per week. I take Arimidex @ 1/2 tab the day after my injection. I would like to incorporate this into my protocol. How many caps should I take to avoid crashing my Estrogen levels? How much Aromasin is included in each tab?

  15. Rated 5 out of 5

    Jeff (verified owner)

    Wow. Using as a stand alone for less than a week. My muscles are hard and full, and libido has doubled. I hope this product remains available for years to come.

  16. Rated 5 out of 5

    Brent (verified owner)

    Very satisfied with the results it produces. My only gripe is, when stacked with another red pill such as Red Burner, there’s no way to truly tell which supplement you just took.

    • Derek @ RED

      How so? They come from different labeled bottles.

  17. Rated 5 out of 5

    Steven (verified owner)

    Just ordered the product a week ago and I am already seeing and feeling results. However, I am a little confused on how long I should cycle off the product after using it for the 4 weeks period. Should I cycle off for only 2 weeks or should I cycle off for 4 weeks? Thanks again for the amazing products. I will be ordering again.

    • Derek @ RED

      RED-PCT is great as a cyclical TRT (testosterone replacement therapy) product, but you WILL have to cycle off it every couple months in my opinion to avoid crashing your Estrogen levels below the sweet spot (which is just as bad as having it too high).

      While you are “off” and “recovering” you can use something like D-aspartic acid, Zinc, Tribulus, and other natural testosterone boosting ingredients before you jump back on it.

      RED-PCT does need to be cycled. Not necessarily time on = time off as it will be individually dependent on how your body aromatizes estrogen, but you need some sort of off time between RED-PCT blasts.

      As a general rule of thumb, for each bottle of RED-PCT you run, take 1-2 weeks off.

      So if you run a full bottle of it at 3 caps per day, take 2 weeks off before resuming your RED-PCT dosing schedule again.

      If you run 2 bottles of it at 3 caps per day, take around 4 weeks off before resuming your RED-PCT dosing schedule again.

  18. Rated 4 out of 5

    James Mast

    I can feel the difference. But this isn’t a stark contrast like steroids. This is a long-term thing, and if you want to FEEL results all day you will have to take 3x pills a day.

    Muscle mass and libido have increased, along with aggression. I just wish it could be taken for longer periods of time (it’s advised to quit after a month or two and cycle off).

  19. Rated 5 out of 5

    partounian (verified owner)

    My dad and I started taking it and we fill a bit better and are ordering a second pack! I recommend it to anyone who feels tired unnecessarily.

  20. Rated 4 out of 5

    partounian (verified owner)

    For a long time I’ve had issues that could be attributed to low test, but didn’t want to use steroids or waste my time with a bs product. I just tried one approximately an hour ago and so far I feel better already. Pretty sure it’s not a placebo. I need more time to test it, but I’ve also read about negative side effects of more test. Is there any way to counter them? Should I expect them at all?

  21. Rated 5 out of 5


    Godd stuff red bur er

  22. Rated 5 out of 5


    Im taking red burner its ok if take both of them

    • Derek @ RED

      Yes, totally ok, they work together very well.

  23. Rated 5 out of 5


    Im taking red burner how can i take that red pct

  24. Rated 5 out of 5


    I’m currently on my second cycle (2/day, 6 weeks) of Osta-Red in conjunction with PCT and red burner. I’m also on finasteride 1mg/ day, I’m quite prone to side effects of low DHT (lower libido). Do you think it’s a good idea to prolong my PCT cycle for another 2-4 weeks, after I’m done with Osta cycle? That will be 8-10 weeks on PCT, is it too much? Thanks.

    P.S. – Osta-red is the real deal, I gained 4lbs of lean mass on a lean bulk phase on my first cycle. Love the results.

    • Support

      “Instead of prolonging your PCT, I’d recommend you add a cap of RED-PCT into your cycle each day alongside the Osta to offset any potential testosterone suppression, and then complete the regular 4 week (3 cap per day) PCT phase after you complete the Osta cycle” -Derek

  25. Rated 5 out of 5

    Joel (verified owner)

    Red-PCT was the first supplement I bought from RED. I wanted it mostly for the testosterone boosting benefits and aid with sleep. After about a week, I started feeling the benefits. I started experiencing deeper, more restful sleep, which is essential for recovery. Libido was higher while on PCT (literally felt the difference when I cycled off). I definitely felt sharper during the day and in the gym – wIllbe buying again.

    • Support

      Thanks for letting us know Joel!

Add a review

Your email address will not be published. Required fields are marked *

SKU: RS003 Category: Tags: ,
  • No products in the cart.