Cellucor P6 Original (2024 Updated) Legit or Just a Scam? 

James Cunningham, BSc, CPT
Published by James Cunningham, BSc, CPT | Staff Writer & Senior Coach
Last updated: July 16, 2024
We personally test every product featured in our reviews and guides. By ordering products anonymously and getting a group of independent testers, we are able to get first-hand experience and provide data-driven recommendations. Learn more.

Exploring testosterone boosters can be confusing, especially with many products making bold claims. As a health and performance coach, I came across Cellucor P6 Original – a proprietary blend crafted by the renowned Cellucor (C4) based in the USA.

This article will provide a straightforward assessment of Cellucor P6 Original based on thorough research and test assessments we performed with this supplement over a 10-week period.

I'll delve into the facts and personal observations, helping you determine if Cellucor P6 Original is worth your consideration.

Cellucor P6 Original

Rated 4.5/5


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Who is it for?

Who is it for?

  • Men looking to boost testosterone and build muscle
  • Individuals needing increased energy and focus

Who is it not for?

  • Individuals with sensitivities to mushrooms or herbal extracts

Final Verdict

Cellucor P6 Original is effective in boosting testosterone and enhancing performance, but some ingredients lack robust scientific backing.

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What is Cellucor P6 Original?

Close up shot of Cellucor P6 Original

Cellucor P6 Original is an advanced anabolic testosterone-boosting supplement that helps men increase their test levels safely and effectively.

It’s a proprietary blend currently sold by Cellucor (C4), based in the USA.

From a scientific standpoint, testosterone is an anabolic hormone responsible for maintaining and developing many body functions.

According to an article found on the MySportMedicine website, it also affects one’s mood and physical athletic performance, impacting how hard you can go in the gym [1].

Suitable for Men & Women

Cellucor P6 Original

Cellucor P6 Original

Rated With Total Shape's Scoring System

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Supplement facts for Product sample for Cellucor P6 Original

Even though it’s made from clinically studied ingredients that have been proven to improve natural testosterone levels, there are still many facts to examine.

KSM-66 Ashwagandha Extract

Look at KSM-66 Ashwagandha Extract – a renowned hormonal booster celebrated for enhancing muscle strength and endurance. Given my experience with supplements, I appreciate the inclusion of this ingredient in the P6 formula.

Fenugreek Seed Extract

An herbal element frequently featured in testosterone supplements for its purported ability to foster a healthy testosterone balance.

Ovine Placenta Powder

Noted for its speculated capacity to rejuvenate damaged cells, alleviate fatigue, and promote bodily growth. Yet, it's crucial to approach the claims surrounding ingredients like Ovine Placenta Powder skeptically.

The lack of comprehensive studies substantiating its effects does raise questions about its potential benefits, a perspective I've developed over my years of scrutinizing supplement ingredients.

Tribulus Terrestris

Another herbal extract steeped in tradition is often utilized for its perceived potential to support testosterone levels.


A mineral that is integral to diverse bodily functions, including the production of testosterone.

Vitamin B6

Believed to aid in the regulation of hormonal activity within the body.


An adaptogenic herb, potentially offering favorable effects on stress reduction and hormone equilibrium.

D-Aspartic Acid

An amino acid is occasionally integrated into testosterone boosters due to its potential influence on hormone production.

Agaricus Bisporus Fruit Extract

The Cellucor P6 Original formula contains Agaricus Bisporus, also known as white button mushrooms. These mushrooms stand out for their rich composition of specific compounds linked to an enhanced testosterone production process.

This intriguing chemical dance can bring tangible benefits – increased physical performance and muscle growth. My journey with testosterone boosters has shown me the importance of grasping the quantitative essence behind these claims.

Stinging Nettle Root Extract

Stinging nettle is an intriguing ingredient because it has compounds that can prevent testosterone from turning into dihydrotestosterone, which can boost T levels over time. Additionally, it can help alleviate ailments associated with low testosterone levels, like an enlarged prostate.

Eurycoma Longifolia Root Extract

According to the study found on the National Center for Biotechnology Information website, this ingredient is commonly called Tongkat Ali and is shown to decrease cortisol levels, a stress hormone, in the body [2].

This reduction may lead to an increase in testosterone levels. Though some studies support this idea, further research is necessary to confirm its effectiveness.

What Does Cellucor P6 Claim To Do?

Cellucor P6 claims to boost testosterone levels in men. This claim gains support from including ingredients like KSM-66 Ashwagandha Extract, which has demonstrated the potential to enhance testosterone production in scientific studies [3]. While the product takes a modest approach in its marketing, it's encouraging to see positive customer reviews stemming from this scientifically informed formulation.

The product claims to help build lean muscle mass and support strength, citing ashwagandha's potential benefits.

The claim that Cellucor P6 can boost libido is a bit bolder, but the product's long jack (branded as LJ100) does have some evidence to support this claim.

The only claim we really don't like is that Cellucor P6 is comprehensive support. This is untrue, as the product does not cover the basics, such as common vitamin requirements. Cellucor P6 also misses out on a lot of well-known and studied ingredients.

Cellucor P6 Original Highlights

man in bed and a woman doing exercise

Based on our tests, a notable advantage of this supplement stems from its composition of entirely natural ingredients. These ingredients have been substantiated to enhance your engagement in a resistance training regimen and sustain your vitality during the post-workout recovery phases.

Additionally, P6 Original contributes to improved sleep quality and regulating estrogen production. This fosters a more harmonious hormonal equilibrium, pivotal in sustaining concentration and self-mastery.

From a personal standpoint, I observed heightened energy levels, an augmentation in testosterone, growth of lean muscle mass, and enhanced strength. A noteworthy potential outcome is accelerated hair growth, a byproduct of increased testosterone levels. However, let us look into the pros and cons in more detail.


Does It Have Any Downsides?

man holding up supplements and a thumbs down

The main downside of Cellucor P6 Original is that some of its ingredients are not backed by scientific evidence. It also has a proprietary blend, so consumers wouldn't know how much of each element is in every capsule.

The product also lacks minerals such as vitamin D and zinc, which are crucial for bodybuilding and boosting hormone levels.

It's important to note that the product has changed over the years.

From my personal experience, earlier versions of the test booster had a much more potent formula compared to the versions offered now.

Since using the newer versions, I've noticed the effects seem much more mellow, which is disappointing as I loved it for the kick it used to offer.

  • Regulates sleep and hormonal production for better focus.
  • Made from all-natural ingredients.
  • Keeps energy levels up before and after workouts.
  • No caffeine in the formula.
  • Lacks minerals such as vitamin D and zinc, crucial for bodybuilding and boosting hormone levels.
  • The newer formula is not as potent as their older versions.
  • It may not suit those with allergies or sensitivities to mushrooms and herbal extracts.

How Much Does It Cost?

Cellucor P6 Original is quite affordable, and users can save more by availing of a subscription plan for 20% off plus free shipping.

You also get a free T-shirt if your purchase exceeds a certain amount.

Shipping and Returns

The company has a 100% satisfaction guarantee, allowing orders to be returned within 30 days after delivery for a full refund, which may take 3-5 business days to process.

From my personal experience, I received the product 4 days after ordering, and their customer service has been very helpful when it came to any inquiries or questions.

Where To Buy It?

You can buy P6 Original from the official Cellucor website, a local Cellucor store, or from Amazon.

If buying from their website, you can take advantage of a discounted price and international shipping options.

However, the greatest benefit is the legitimacy of the product website. It means you'll have no way of receiving counterfeit or expired products from their platform.

Suitable for Men & Women

Cellucor P6 Original

Cellucor P6 Original

Rated With Total Shape's Scoring System

User Ratings
Product Effectiveness

Cellucor P6 Original Comparison

When choosing the right testosterone-boosting supplement, you must consider your specific fitness goals, your body's response, and each product's unique features.

As someone who values well-being and has extensively researched these supplements, here's a comparative analysis with the Cellucor P6 Ultra, MuscleTech Pro Series Alpha Test, and Testogen tests to help you make an informed decision:

Cellucor P6 Ultra:

Cellucor P6 Ultra is designed to amplify muscle growth and elevate energy levels. Its advanced formula aims to maximize workout performance and support overall vitality.


Cellucor P6 Ultra stands out with advanced ingredients like D-Aspartic Acid and Ashwagandha Extract. These compounds elevate workout performance and aid post-exercise recovery, positively influencing muscle growth and overall well-being.


Cellucor P6 Ultra may come at a slightly higher price point due to its advanced features and potential benefits.


Like the original version, the taste of Cellucor P6 Ultra might also be average or slightly above average. Flavor options influence the overall taste experience.


Testogen stands out for its well-rounded blend of natural ingredients, including D-Aspartic Acid, Tribulus Terrestris, and Fenugreek Extract. These components work synergistically to enhance muscle growth, stamina, and overall vitality, making it a versatile choice for fitness enthusiasts.


The price can vary, but Testogen's quality ingredients might justify a relatively higher cost.


When it comes to Testogen, its powerful blend of ingredients, including D-Aspartic Acid, Fenugreek, and Zinc, work synergistically to promote testosterone production, supporting muscle growth and energy levels. As someone who values comprehensive results, Testogen's formula enhances overall physical performance while aiding recovery after intense workouts.


Testogen is typically available in capsule form, which means it doesn't have a distinct taste. Capsules can make it convenient for those who are sensitive to tastes.

Compared to Cellucor P6 Original and Cellucor P6 Ultra, Testogen offers a compelling combination of quality, affordability, and user-friendly attributes. It boasts a comprehensive ingredient profile, making it a valuable addition to your fitness regimen.

Additionally, its competitive pricing and efficient delivery further contribute to its appeal, enabling you to achieve your fitness goals confidently.

Cellucor P6 Original vs. Other Testosterone Boosters

Compared to other testosterone boosters on the market, it’s clear that there are some better choices, especially considering the changes the product has gone through recently.

For example, it’s clear from our tests that a booster Testofuel can provide similar results as P6 Original and better.

These include the use of scientifically backed ingredients, providing results in as little as two weeks, and with minimal reported serious side effects.

Customer Reviews

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"Did nothing."

-Art Ryce, USA

"Didn't feel any different. Went thru two bottles. Went to the doctor to get labs done, and said I had the average testosterone I've already had in the past. Didn't give it one star because it didn't make me feel sick or weird, which I appreciate."

- Mark G, USA

" About two weeks ago, I decided to check out test boosters, now in my 30s, and landed on this. I have to say this stuff works. My mental and physical has improved by like 20% all around. I don't feel like crazy energy, but I feel good and get strong pumps at the gym. This is the right product if you aren't trying to take actual gear (steroids). My brother started taking this also. He's 40 and is getting the same feeling as me. I would recommend this for sure."

-  Jeff, USA

"For the price, expected more."

- Amazon Customer, USA

"I had my testosterone tested in December. It was 289. Which is on the lower end of the scale. 900 is the high end. Started taking the pills on January 1st. On February 2nd, I had my testosterone tested again. It was 630! I knew it was working because things were changing in all the good ways. Differently, making me feel younger. I'm currently 55."

- Kevin Shamblin, USA.


Is P6 A Natural Testosterone Booster?

Yes, P6 is a natural testosterone booster. P6 is a dietary supplement that claims to boost testosterone levels. It contains a blend of ingredients, including D-aspartic acid, magnesium, zinc, and vitamin D.

Does P6 Ultimate Have Estrogen Blockers?

No, P6 Ultimate does not have an estrogen blocker. Estrogen blockers are medications that are used to treat conditions such as breast cancer and endometriosis. They work by blocking the effects of estrogen in the body.

How Much Cellucor P6 Original Should I Take?

You should take one scoop of Cellucor P6 original. The recommended dosage of Cellucor P6 Original is one scoop mixed with 8 ounces of water 30 minutes before your workout.

How Does Cellucor P6 Original Impact Hormones Like Estrogen and Cortisol?

Cellucor P6 Original is primarily known for boosting testosterone, but it also influences other hormones, such as estrogen and cortisol. Understanding its holistic hormonal impact can help users manage expectations and monitor their overall health.

What Are the Long-Term Effects with Cellucor P6 Original?

The long-term effects of using Cellucor P6 Original include sustained muscle growth and improved physical performance, but it's important to consider potential long-term side effects. Users should be aware of the sustainability of results and any necessary cycles or breaks in usage.

How Does Cellucor P6 Original Compare to Pharmaceutical Testosterone Boosters?

Compared to pharmaceutical testosterone boosters, Cellucor P6 Original offers a more natural approach with potentially fewer side effects. However, it may not be as potent as pharmaceutical options, making it a safer but less aggressive choice.

Can Cellucor P6 Original Affect Mental Health and Cognitive Functions?

Cellucor P6 Original may have an impact on mental health and cognitive functions, improving mood, focus, and memory. These benefits are in addition to its physical performance enhancements, offering a more comprehensive health supplement.

Is Cellucor P6 Original Effective Across Different Age Groups?

The effectiveness of Cellucor P6 Original can vary across different age groups, with younger users potentially experiencing more pronounced benefits. Older users might see more subtle effects, especially in terms of testosterone boosting and muscle growth.

Our Verdict on Cellucor P6 Original

In my experience as a fitness trainer, I've observed that the Cellucor P6 Original testosterone booster has demonstrated noticeable effects in enhancing muscle mass and strength.

It's worth noting, though, that over time, certain modifications to its ingredients have led to a decrease in its overall potency compared to its earlier formulations.

For individuals seeking optimal results from a testosterone booster, consider Testogen instead.

Testogen stands out due to its composition, which is derived entirely from plant sources and supported by scientific research. Notably, it contains vital nutrients like vitamin D and zinc, which are crucial for maximizing your performance at the gym.

We Recommend This Instead


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Rated With Total Shape's Scoring System

  • Natural Ingredients
  • Scientific Support
  • Vitamin D and Zinc
  • Energy and Performance
  • Get the BEST PRICE until the end of July
  • Individual Variation
  • Cost is Expensive
  • Limited Availability
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About The Author

James Cunningham, BSc, CPT
Staff Writer & Senior Coach
James Cunningham, BSc, CPT holds a BSc degree in Sport & Exercise Science from University of Hertfordshire. He's a Health & Performance Coach from London that brings a unique blend of academic knowledge of health supplements and practical exercise experience to the table for his readers.
Learn more about our editorial policy
Dr. Harshi Dhingra, MBBS, MD is a published peer-reviewed author and renowned physician from India with over a decade of experience. With her MBBS from Bharati Vidyapeeth and an MD from Rajiv Gandhi University, she actively ensures the accuracy of online dietary supplement and medical information by reviewing and fact-checking health publications.
Learn more about our editorial policy
Dr. Kristy June Dayanan, BS, MD is an author with a BS degree from University of the Philippines and an MD from University of Perpetual Help System. Her ability to simplify medical science complexities and dietary supplement jargon for the average reader makes her a valued medical fact checker and reviewer.
Learn more about our editorial policy

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One thought on “Cellucor P6 Original Review
Is This Testosterone Booster Worth It?

  1. I’m skeptical about testosterone boosters like Cellucor P6. Better focus on eating nutrient-dense whole foods for overall health and energy.

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