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Blackstone Labs PCT IV

Blackstone Labs PCT V 60 Caps

Sku: 636823236168
  • Buy 2 for $47.99 each and save 5%
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Blackstone Labs PCT V 60 Caps

PCT V is more complete than ever.  This is an ultimate PCT supplement that can be used as a natural testosterone booster as well as being used as an anti-cortisol, DHT, and estrogen blocking supplement.  PCT V is a revamped version of PCT IV.  This new formula now will contain NAC and Laxogenin.  This formula was too expensive to make, but you know what Blackstone Labs decided to do?  They said oh well it and made it anyway!  They wanted to provide the best product they possibly could no matter what the price.  

NAC stands for N-Acetyl Cysteine and it is a potent antioxidant and cell detoxifier.  It’s derived from the amino acid L-Cysteine and plays a vital role in the production of glutathione, which is the body’s primary antioxidant that is crucial in the fight to neutralize free radicals and to detoxify harmful agents from the body.  NAC helps regulate expression of sores of genes in the pathways that link oxidative stress to inflammation and plays a unique role in the prevention and treatment of many common diseases. 

Laxogenin is a naturally occurring plant steroid that simulates the results of prohomrones without the liver toxicity or other negative side effects.  Tests have shown that protein synthesis increases by over 200%, which is the key to lean muscle growth and accelerated repair.  It has a balanced cortisol response which is the major factor to healthy recovery and reduction of muscle wasting.  It does have some pretty profound anti-inflammatory effects and helps control glucose while increasing thyroid function. 

With this being a natural testosterone booster, it’ll help increase your test levels.  As you age, your test levels can drop and contribute to moodiness, weight gain, loss of muscle mass, and diminished libido.  PCT V is also an anti-cortisol supplement meaning it’ll help prevent all the negative side effects that cortisol can cause which includes weight gain and obesity, immune system suppression, gastrointestinal problems, and many other things.  DHT stands for Dihydrotestosterone and is the main cause of hair loss in both men and women.  It is a derivative of testosterone and ironically is important in the early stages of development for male characteristics such as facial hair.  However, as you get older, it tends to take away hair so blocking that from happening is a good thing.  Estrogen is a female characteristic and when you’re a guy, you may want to avoid having extra estrogen. 

Looking for more information about post cycle therapy and how it can help you with prohormone cycling?  Take a look at our Post Cycle Therapy Guide.


  • Naturally boosts testosterone
  • Reduces estrogen
  • Improves energy, libido, and mood
  • Reduces bodyfat
  • Promotes lean mass gains
  • Plant based cortisol and DHT blocking formula
  • Support kidney, liver, and prostate function


Take 1 capsule in the morning and then 1 capsule in the evening.  Do not exceed 2 capsules daily. 


Consult with your healthcare physician before taking.  Do not exceed 2 capsules daily.  Keep out of reach of children.  This product is intended to be consumed by healthy adults 21 years of age or older.  Do not use if nursing, pregnant, or may become pregnant.  Improper use of this product may be hazardous to a person's health.  Store in a cool, dry place, away from light. 

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  • From John at 4/15/2016 5:04 PM
    • Do i need anything else with this for my post cycle or is this all i need??
    • It really depends on what you plan on doing a cycle of. PCT V will cover most of what you need. Depending on the strength of the prohormone you are using, you might want to include Blackstone Labs Eradicate to help block any possible estrogen side effects that could happen post cycle.
  • From Gyo at 11/7/2016 1:16 PM
    • Can this product be taken as a standalone test booster without taking a prohormone cycle? Never taken prohormone.
    • Yes, PCT V can be used as a standalone testosterone booster.
  • From Keith at 11/18/2016 11:16 AM
    • Can this product be used year round or should I cycle?
    • With any product that helps to boost testosterone naturally, you should still cycle it. With PCT V, we would recommend taking it for 8 weeks on, then 4-8 weeks off before cycling it again.
  • From Brad at 10/15/2017 9:17 PM
    • Im taking 15 mg of yk11 daily. Will this be enough for my pct by itself?
    • We are not familiar with that compound. We do however not recommend you take more of the recommended dose of PCT V during your post cycle.
  • From Torrejon at 11/2/2017 10:38 AM
    • Is it only for post cycle or can it be used during the cycle too? Im asking because of the gyno.
    • This should be used post cycle only. That is also when you have the biggest chance of getting gyno.
  • From BigW at 11/27/2017 3:34 AM
    • Does this prevent Gyno?
    • It does have ingredients that can help fight excess estrogen and gyno, but if you are concerned we would recommend a product like Muscle Addiction Eradicate-E just for gyno.


  • Blackstone Labs PCT V 60 Caps
    Blackstone Labs PCT V 60 Caps

Customer Reviews

5 Stars (4)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Stars (0)
Feb 14, 2017
Kevin Hanson
This is the only PCT I used after each and every prohormone stack I do. I have used it on and off for the past 3 years. Never any sides taking this. 10 out of 10 for me.
*DISCLAIMER. Individual results may vary.
Mar 30, 2016
Great product with great customer service!
*DISCLAIMER. Individual results may vary.
Mar 17, 2015
Great PCT. No side effects after my Super DMZ cycle. Easy to take. 1 in the morning and 1 at night. Got my libido back after week 2. No bitch tits. No acne. Will use again after my next cycle.
*DISCLAIMER. Individual results may vary.
Sep 15, 2014
Don't be an idiot...take a pct with your prohormone! I did it once without one and it messed me up. I always take a pct now. I just did a blackstone stack and this is the pct I used. Got my test and erections back working in no time :-)
*DISCLAIMER. Individual results may vary.

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