S23 PCT: A Comprehensive Guide for Post Cycle Therapy

S23 is one of the most powerful SARMs known to man. It’s known for its ability to build lean muscle mass, promote fat loss, and improve overall athletic performance. But, like any compound that affects your hormone levels, having an effective Post Cycle Therapy in place is crucial for ensuring your body rebounds to its natural state and to prevent potential health issues.

Utilizing a well-planned PCT for S23 allows your body to restore its hormonal balance, especially testosterone production, after completing a cycle with this potent compound. This process is vital as S23 has been reported to suppress testosterone levels temporarily due to its androgenic effects. Your PCT should consist of proven compounds, such as Clomid and Nolvadex, to help stimulate the production of testosterone and prevent estrogen-related side effects.

Preparing for PCT is as crucial as conducting thorough research before starting your S23 cycle. The ability to preserve your hard-earned muscle gains and maintain proper hormonal balance is just as important as the enhancements offered by S23. By understanding how PCT for S23 works and diligently following a post-cycle protocol, you’re setting yourself up for long-term success in your fitness journey.

Key Takeaways
  • πŸ’Š S23 is a powerful SARM that requires effective Post Cycle Therapy (PCT).
  • βŒ› PCT duration should correlate with the S23 dosage and cycle length; usually 4 to 6 weeks.
  • πŸ₯¦ Adjustments in diet, workout routines, and stress management are crucial during PCT to facilitate total body recovery.
  • ⚠️ Common mistakes in S23 PCT include neglecting proper planning, incorrect dosing and duration, ignoring side effects, and unhealthy lifestyle.
  • πŸ… Despite S23’s impressive muscle gains, the significance of effective PCT is critical for long-term success and health.

Understanding PCT for S23: What is it and why you need it

S23 Post Cycle Therapy

S23, like other SARMs, is designed to selectively target androgen receptors. This in turn promotes anabolic effects without many of the side effects associated with anabolic steroids. However, S23 is known to be a strong suppressive SARM, meaning that it can lower your body’s natural testosterone production.

Implementing proper PCT after completing a S23 cycle will help you:

  • Restore your body’s natural testosterone  and sperm production
  • Maintain the muscle gains you’ve made during the cycle
  • Minimize any potential side effects

There are various PCT options to consider, but two common ones are Clomiphene Citrate (Clomid) and Tamoxifen Citrate (Nolvadex). Both of these are Selective Estrogen Receptor Modulators (SERMs) and can help stimulate the production of Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH), ultimately kickstarting your body’s natural testosterone production.

Here is a general guideline for PCT dosages and durations when using SERMs after a S23 cycle:

PCT OptionWeek 1 & 2Week 3 & 4
Clomid50 mg/day25 mg/day
Nolvadex40 mg/day20 mg/day
Toremifene100 mg/day50 mg/day

It’s essential to monitor your progress after completing the SARM cycle and starting PCT. Regular blood tests will help ensure your hormone levels are returning to their baseline, and you’re recovering well. We will discuss why getting routing bloodwork is so important later on in this article.

Benefits of adding a PCT at the end of your SARMs cycle

PCT Benefits

In this section, we’ll be explaining why post cycle therapy after a SARM like S23 is so important.

Faster Hormonal Recovery: By using PCT, your body’s natural testosterone production will bounce back more quickly. This is essential for maintaining muscle growth and preventing the loss of gains you’ve made during the S23 cycle.

Preventing Estrogen-related Side Effects: S23 and other SARMs can suppress your body’s natural production of testosterone. When this occurs, there’s a possibility of increased estrogen levels in your body. Incorporating PCT can help regulate your estrogen levels, reducing the risk of side effects such as gynecomastia and water retention.

Maintaining Muscle Mass: One of the primary goals of using S23 is to build muscle mass. With proper PCT, you’ll be able to maintain and even improve these gains post-cycle.

Enhanced Libido: S23 may cause a temporary decline in your libido during and immediately after the cycle. PCT can help restore your libido levels quickly, minimizing any potential negative effects on your sex life.

Incorporating PCT in your S23 cycle offers several significant benefits, including:

  • Rapid hormone recovery
  • Reduced risk of side effects
  • Improved muscle gains
  • Increased libido

However, choosing the right PCT for your S23 cycle is crucial to achieving these benefits. Typically, a combination of SERMs (Selective Estrogen Receptor Modulators) and aromatase inhibitors is recommended for a successful PCT. Some popular choices include:

  • SERMs: Clomid, Nolvadex, and Toremifene
  • Aromatase Inhibitors: Arimidex and Aromasin

To ensure success, it’s vital to follow your PCT protocol carefully and consult with a knowledgeable professional to help determine the best approach for your specific needs and goals.

Diagram showing how SERMs work in the body to restore natural testosterone levels during S23 PCT

Example PCT protocols to use following a cycle of S23 SARM

Example Protocols

Selecting a Post Cycle Therapy (PCT) protocol is essential when using S23, a potent Selective Androgen Receptor Modulator (SARM). By incorporating PCT, you’ll allow your body to recover and maintain gains made during the cycle.

S23 has gained popularity among fitness enthusiasts for its impressive muscle-building results. However, it’s known to cause a significant suppression of natural testosterone production. Addressing this concern with a PCT protocol is crucial for your body’s overall health.

When starting a PCT protocol for S23, it’s crucial to choose the right components to support your hormonal balance. Two popular options to consider are:

  • Serms (Selective Estrogen Receptor Modulators): These allow your body to regain regular hormone production by blocking the estrogen receptors. Common Serms used in PCT include Tamoxifen (Nolvadex), Toremifene (Torem), Clomiphene (Clomid), and Enclomiphene Citrate.
  • Aromatase Inhibitors (AIs): These compounds prevent the conversion of testosterone to estrogen, regulating the estrogen levels in your body. Examples include Anastrozole (Arimidex), Arimidex and Letrozole (Femara).

To create an effective PCT protocol, consider the following guidelines:

  1. Timing: Begin your PCT protocol 1-2 days after your last S23 dose. This ensures that your body starts recovering as quickly as possible.
  2. PCT Length: The PCT period typically lasts 4-6 weeks, allowing for your hormonal levels to stabilize.

While undergoing PCT, monitor your progress by undergoing regular blood tests. Ideally, you should be checking your levels before your cycle and again 4 weeks after PCT.

This practice ensures that your testosterone and estrogen levels are within the desired range. It will also give you insight on whether or not you have low testosterone levels to begin with. If you do, TRT can be an excellent choice for long term health.

To maintain your gains from the S23 cycle and support overall wellness:

  • Stick with a well-balanced diet, rich in essential nutrients.
  • Continue your regular resistance and cardiovascular workouts.
  • Stay proactive in managing your stress levels.

Remember, a tailored PCT protocol is an integral part of your S23 experience! Acknowledge your body’s needs and respect its recovery process for the most satisfying results.

How long do I need to use PCT after S23 to restore testosterone levels?


Determining the ideal PCT duration for S23 users can help ensure a smoother transition off the compound, ultimately leading to better and safer results. It’s essential to consider a few key factors, such as the S23 cycle length, dosage, individual response, and previous experience with PCT.

Cycle Length and Dosage

To pinpoint the appropriate PCT length for your S23 cycle, start by looking at the cycle length and dosage used. A general rule of thumb is that the longer the S23 cycle and the higher the dosage, the longer your PCT should be. If you are stacking S23, you will want to use a more comprehensive PCT than if you’re running it solo. It’s important to remember that everyone’s response to SARMs and PCT medications can vary, so this is merely a guideline and results may differ.

Individual Response

Your unique response to S23 and your past experiences with PCT will also play a considerable role in determining the ideal duration. Be sure to pay attention to how your body reacts during and after the cycle. If you’ve had any issues in the past with PCT, it’s crucial to proceed with caution and consult a healthcare professional before embarking on your journey.

PCT Duration Guidelines

Here’s a basic guideline for the ideal PCT duration for S23 users:

S23 Cycle LengthS23 DosageSuggested PCT Duration
8 weeks or lessLow to moderate4 weeks
8-12 weeksModerate to high6 weeks

Note: This table should be seen as a rough guide only, as individual experiences and needs differ. Always consult with a healthcare professional for personalized advice.

Tips for a Successful PCT

To make the most of your PCT, following these key points can make a difference:

  • Adjust your training and diet: Make some adjustments to your workout routine and diet to accommodate the changes in your body during PCT. Keep an eye on your calorie intake and maintain a well-balanced, nutrient-rich diet.
  • Keep stress levels low: Elevated stress can contribute to hormonal imbalances, making it harder for your body to recover. Make a conscious effort to keep your stress levels in check by engaging in relaxing activities or practicing mindfulness techniques.
  • Quality sleep: Ensure you’re getting adequate sleep each night, as it plays a significant role in recovery and overall hormonal balance.

By considering these factors, you can work towards determining the ideal PCT duration for your specific S23 cycle. Remember to always consult with a healthcare professional to tailor your PCT approach to your unique needs.

Cycle Support

When undergoing a Post Cycle Therapy (PCT) for S23, you’ll need to prioritize maintaining muscle gains and quickly restoring hormone levels. This section will provide you with an overview of necessary supplements to help you on your journey.

First and foremost, you should be using a Selective Estrogen Receptor Modulator. SERMs can assist in normalizing testosterone production. They’re essential in maintaining muscle gains while avoiding hormonal imbalances. Commonly used SERMs include:

Additionally, incorporating natural testosterone boosters is an effective way to help your body recover and restore hormone production. Natural supplements include:

  • Fadogia Agrestis
  • Fenugreek
  • D-Aspartic Acid
  • Tongkat Ali

Now, let’s address cortisol control. Since your body may experience increased stress during PCT, choosing supplements that manage cortisol levels can be beneficial. These options will help keep cortisol at bay:

  • Phosphatidylserine
  • Ashwagandha
  • Rhodiola Rosea

Moreover, investing in essential nutrients and vitamins can improve overall health and support PCT recovery. Replenishing these nutrients is crucial for bounce-back after an S23 cycle:

  • Zinc
  • Magnesium
  • Vitamin D
  • Omega-3 fatty acids

Lastly, maintaining a balance of probiotics is necessary for overall gut health. Proper gut health can support immune function, digestion, and nutrient absorption. Options for probiotics include:

  • Lactobacillus
  • Bifidobacterium
  • Saccharomyces Boulardii

Bottom line, focus on taking the necessary supplements to successfully maintain muscle gains, restore hormone levels, and foster overall well-being. A combination of SERMs, natural testosterone boosters, cortisol control supplements, essential nutrients, and vitamins is an optimal approach.

Why you should monitor hormone levels for a successful PCT

Monitoring Testosterone Levels

You’ve probably been told this before, tracking your hormonal levels plays a crucial role in measuring progress. Regular blood tests provide valuable insights into your body’s response to PCT. We recommend that you (at a very minimum) get these levels checked:

  • Testosterone: Your primary goal during PCT is to restore natural testosterone production. Watch for any changes in levels and consider making adjustments to your PCT protocol if necessary.
  • Estrogen: While you aim to restore testosterone levels, monitoring estrogen helps prevent complications like gynecomastia. A proper balance between these hormones is vital.
  • Luteinizing hormone (LH) and Follicle-stimulating hormone (FSH): Essential in regulating testosterone production, keeping tabs on these hormones helps ensure your endocrine system is functioning well.

Besides hormonal levels, don’t forget to observe changes in your overall health and well-being. These factors can shed light on the efficacy of your PCT:

  • Energy levels: If you experience a significant improvement in your energy levels, it’s a sign that your PCT is working effectively.
  • Ease of recovery: A successful PCT should help bring your muscles back to their pre-cycle state, making it easier to recover from workouts.
  • Mood: Reduced mood swings or improved emotional well-being indicates that your hormonal balance is being restored.

To record these subjective indicators, consider using a progress journal where you document how you feel during and after completing your PCT.

Lastly, don’t overlook the importance of staying attentive to any adverse reactions. While some side effects might be temporary or insignificant, others could warrant a change in your PCT approach. Keep track of signs like:

  • Persistent headache or dizziness
  • Severe mood swings
  • Skin issues like acne, rashes, or hives
  • Difficulty sleeping or insomnia

With that being said, let’s talk more about potential side effects of SERMs during PCT.

Potential side effects to watch out for during post cycle recovery

Side Effects

Like any other medication, PCT for S23 can sometimes result in undesirable side effects. Here, we’ll discuss some of the most common ones you might experience during PCT.

Suppressed Testosterone Levels: While going through PCT, your body will often experience a dip in testosterone levels. This temporary suppression can lead to:

  • Lower energy levels
  • Mood swings
  • Decreased libido
  • Changes in body composition

Liver Toxicity: Although S23 is usually less toxic to the liver compared to anabolic steroids, there are still some risks involved. To mitigate these risks, ensure that you’re:

  • Taking the proper dosage of S23
  • Monitoring liver enzyme levels
  • Drinking plenty of water
  • Considering liver support supplements

Elevated Cholesterol Levels: Changes in cholesterol may also occur during PCT – particularly an increase in LDL (low-density lipoprotein) cholesterol levels. To help manage and minimize cholesterol-level fluctuations, it’s advisable to:

  • Maintain a healthy diet
  • Engage in regular exercise
  • Monitor lipid levels regularly
  • Consider using cholesterol-lowering supplements

Increased Estrogen Levels: There’s a chance that estrogen levels might rise during PCT, resulting in side effects such as:

  • Water retention
  • Bloating
  • Gynecomastia
  • Mood swings

Other Side Effects: Some users might experience other minor side effects during PCT for S23, such as:

  • Headaches
  • Nausea
  • Joint pain
  • Anxiety

How to keep the gains you made during your S23 cycle

Maintaining Gains

In addition to PCT, it’s important to continue with a well-structured nutritional plan. Your diet is the #1 determining factor in your physique. 

Consuming a balanced diet rich in macronutrients (protein, carbs, and fats) and micronutrients (vitamins and minerals) is essential for keeping your muscle and strength gains. Some key dietary tips include:

  • Consuming enough protein to support muscle recovery and growth
  • Balancing carbohydrate intake for energy and glycogen replenishment
  • Incorporating healthy fats for hormone production and overall health

Your workout regimen post-cycle should also be designed to maintain gains and prevent muscle loss. Gradually tapering down workout intensity and volume can help reduce the risk of injury or overexertion while still engaging your muscles.

It’s equally important to focus on adequate sleep and rest. Sufficient sleep is vital for muscle recovery, optimizing hormonal balance, and overall health. Aim for 7-9 hours of quality sleep per night, and don’t neglect rest days in your training routine.

If money is not a factor, consider HGH therapy to improve your sleep quality.Β Several studies have shown that HGH can improve sleep patterns and enhance the overall quality of sleep. One of the ways in which HGH improves sleep is by stimulating the release of ghrelin, a hormone that plays a role in regulating sleep.

For those on a budget, consider HGH alternatives such as MK 677 or HGH peptides such as GHRP-2 and GHRP-6.

Mistakes to Avoid in S23 PCT

Common Mistakes

One common mistake is neglecting proper PCT planning. It’s crucial to have a comprehensive PCT plan in place that includes:

  • An appropriate timeline for beginning PCT after your S23 cycle ends
  • The use of suitable support supplements, such as aromatase inhibitors or SERMs
  • Regular blood work to monitor your hormone levels and overall health

To properly plan your PCT, consult with a medical professional or seek guidance from experienced users on reputable forums.

Another area of concern is improper dosing and duration. Ensure you:

  • Follow the recommended dosage guidelines, which typically range from 10 to 25 mg per day
  • Limit your S23 cycle to 8 to 12 weeks, allowing sufficient time for recovery post-cycle

Additional mistakes to avoid include:

  • Ignoring side effects: Don’t dismiss potential side effects like testosterone suppression, muscle cramps, or mood swings. Address them promptly and seek medical advice if needed.
  • Failing to maintain a healthy lifestyle: Emphasizing a balanced diet, regular exercise, and good sleep can support your PCT and enhance recovery.

Keeping these points in mind, here’s a summary of the key mistakes to avoid in S23 PCT:

  • Neglecting proper PCT planning
  • Improper dosing and duration
  • Ignoring side effects
  • Failing to maintain a healthy lifestyle

By being mindful of these potential pitfalls, you’ll go a long way in ensuring a smooth, successful PCT and maximizing the benefits of your S23 cycle.

Do I need PCT for S23?

S23 is one of the harsher SARMs, so yes, it’s recommended that you complete a post cycle therapy after using S23. It’s important to note, however, that even if you don’t complete a PCT, your testosterone levels will return to baseline after a few months.

What is the best SERM for S23 PCT?

If you can get it, Enclomiphene is by far the most effective SERM for PCT. It’s also the least likely to give you side effects, which is why we recommend it to those who are able to get it.

Can I stack SERMs with S23 to prevent suppression?

It’s possible that adding SERMs to a SARMs cycle could mitigate some of the normal expected testosterone suppression. With that said, there hasn’t been any concrete evidence showing that it actually works.

Are there any natural options that can work as a PCT?

Yes! Two popular natural supplements for PCT are Fadogia Agrestis and Tongkat Ali. These are found in a variety of test boosters available for purchase over the counter.

Conclusion: Effective PCT for S23


In conclusion, S23 can offer significant enhancements in terms of muscle gains and athletic performance. However, the crucial importance of an effective Post Cycle Therapy (PCT) for S23 cannot be understated. PCT allows your body to restore its hormonal balance, especially testosterone production, following an S23 cycle. This helps you maintain your hard-earned muscle gains, mitigates potential side effects, and promotes long-term success in your fitness journey. 

Understanding the need for PCT and adhering to the recommended dosages of proven compounds like Clomid and Nolvadex can make a significant difference in your post-cycle experience. Additionally, monitoring your progress during PCT through regular blood tests can provide invaluable insights into your body’s hormonal balance and overall recovery.

While utilizing S23 can yield impressive muscle-building results, it’s equally important to respect your body’s recovery process and adhere to a tailored PCT protocol. It’s recommended to follow a balanced diet, engage in regular workouts, and manage stress levels effectively for optimal wellness.

Finally, bear in mind that each person’s response to SARMs and PCT can vary, so it’s crucial to consult a healthcare professional for personalized advice. The right PCT regimen, combined with diligence and knowledge, can ensure a safe and successful S23 experience. 


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Chris Jackson
Chris Jackson

Chris Jackson, co-founder of Sarms.io, is a renowned fitness blogger, physique model, and evolutionary bioscience researcher specializing in SARMs (Selective Androgen Receptor Modulators). His extensive work, characterized by cutting-edge research and practical training advice, has made Sarms.io a leading source for accurate, credible information on performance enhancers. With a dedication to improving the understanding and application of SARMs in optimizing human performance, his contributions have not only expanded public awareness but also shaped the conversation around these substances. Chris's pursuit of knowledge and commitment to sharing it continue to inspire many in their fitness journeys.

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