Cellucor P6 review

Cellucor P6 Review: Pump Your Natural T-Levels Organically

Written By : Rohit Dwivedi, M.D.   ✓ Fact Checked

Are you looking for an all-inclusive formula for enhancing your testosterone? Your search ends here with Cellucor P6. Find more about it in this review.

(Last Updated on May 25, 2024)

Testosterone is the male hormone necessary for the development and maintenance of masculine aspects, including muscle mass, fat metabolism, and bone density.

Unfortunately, testosterone declines with age leading to increased body fat, low libido, and muscle loss. Other factors, such as stress, health, psychological aspect, and genetics, also affect testosterone levels negatively.

Cellucor P6 promises to provide an all-inclusive formula that boosts testosterone levels.

In addition, it claims to enhance virility, support lean muscle growth, modulate normal estrogen, and increase strength.

Read on in this Cellucor P6 review to get the facts right.

What Is Cellucor P6?

Cellucor P6 is a dietary supplement that promises to stimulate the production of natural testosterone and minimize estrogen in the body.

It strikes a healthy hormone balance to create a suitable environment for testosterone production.

It is manufactured by Nutrabolt, a renowned sports nutrition company based in Bryan, Texas.

Cellucor P6 Ingredients

Cellucor P6 ingredients

These are the ingredients that make up Cellucor P6:

KSM-66 Ashwagandha root extract
There has been clinical evidence that Ashwagandha lowers cortisol, thus enhancing T-levels. Studies show that Ashwagandha improves strength, enhances muscle size, and stimulates natural production of testosterone when taken daily.1
Fenugreek seed extract
Fenugreek is scientifically backed to increase testosterone levels, stimulate insulin, and decrease body fat.But, there are conflicting outcomes on the effects of fenugreek on performance. Some studies support that it boosts testosterone levels reduces body fat and increases strength. Other studies show that it does not improve strength and endurance.2
Ovine Placenta Powder
Ovine placenta powder contains bioactive cytokines, nutrients, and growth factors. It is clinically proven to enhance cell growth, boost the immune system, and control hormones. Additionally, it aids in faster post-workout recovery. The manufacturer claims that Ovine placenta powder is a natural HCG agonist. But, we did not find evidence to support the claims that it boosts testosterone.3
Agaricus bisporus fruit extract
Agaricus bisporus is extracted from mushrooms. It is used in reducing fatigue during performance and supporting muscle recovery. Studies support that Agaricus bisporus has anti-fatigue effects. However, the studies have only been done on animal models. Therefore, human trials should be performed to ascertain its effectiveness.4
Stinging Nettle root extract
Stinging nettle contains fatty acids, minerals, vitamins, polyphenols, and amino acids that boost antioxidants levels in the body. It lowers blood sugar levels, boosts nitric oxide production, and blocks calcium channels, thus lowering blood pressure. Also, it reduces inflammation supporting faster muscle recovery.5
LJ100 Eurycoma longifoia root extract
Long Jack extract is supported by clinical evidence to enhance the release of free testosterone levels, keep the body in an anabolic state, improve performance, and boost energy levels.6
Diindolylmethane is found in cruciferous vegetables. It alters estrogen metabolism, reducing the levels of this hormone. It prevents aromatase, an enzyme that changes testosterone into estrogen. Thus, it balances healthy levels of estrogen and testosterone. Moreover, it promotes weight loss, although these claims are not yet supported by science.7
Other ingredients
Gelatin, Titanium Dioxide, FD&C Red#40, FD&C Blue#1, Rice flour, Vegetable Magnesium Stearate, Silicon Dioxide. It also contains milk.

How Does Cellucor P6 Work?

Cellucor P6 contains 3 core ingredients: KSM-66 Ashwagandha, ovine placenta powder and LJ100 long jack extract that have been supported by clinical studies to boost natural testosterone levels, increase strength, and enhance muscle growth.

The manufacturer states that it a 3 in 1 testosterone booster that will increase your strength, enhance lean mass growth, and support male virility.

Other expected benefits include:

  • Strike a healthy balance of estrogen and testosterone levels.
  • Boost energy levels.
  • Inhibit DHT formation.
  • Modulate estrogen.
  • Improve performance and endurance.

How To Use Cellucor P6?

The company recommends that 4 capsules should be taken in the morning and evening, with or without food.

You should not exceed 4 capsules in a day.

Are There Any Cellucor P6 Side Effects?

Cellucor P6 side effects

The manufacturer uses proprietary blends. Thus, we cannot tell the amount of each ingredient.

Despite being natural, some of these ingredients may cause allergic reactions to the user.

Here are some side effects reported by users.

  • High blood pressure
  • Stomach pains
  • Headaches
  • Insomnia
  • Mood swings
  • Swelling of the prostate

All the same, this supplement seems to be well tolerated by most users.

Individuals react differently to supplements, and we recommend consulting your physician before using Cellucor P6.

In case you notice any reactions from the product, discontinue use immediately.

Is Cellucor P6 A Scam?

Cellucor P6 is definitely not a scam.

Cellucor P6 Reviews: What People Say About This Product?

Cellucor P6 has received 262 customer reviews on Amazon, with 55 percent giving it 5 stars and an overall rating of 3.8 stars out 5 stars.

Here are some customer reviews.

Let’s start with the positive ones.

Wheelecr writes on bodybuilding.com:

I can not afford blood testing for this bottle, but this is what I noticed. Increased frequency of Alpha Moments while training where I hit extra reps and/or higher weight when it was not planned. Quicker recovery between sets. My favorite part was the improvement of my sleep. I slept deeper and longer, so even if it was a short night, I was more refreshed. I found myself with greater energy throughout the day and found myself in a better mood when stress hit. While it been a low key January so far, I can say I’ve noticed a week post the log my sleep is not as good as it was during my log. That on its own makes its worth the investment but stack that with a cut and its value increases even more.

Michael A. Vacca says on Amazon:

I’ve purchased this product many times now, and every time I wait till I’m on a solid gym kick for more than a month before spending on it. I can’t really recommend for guys under 30; your test levels should be high enough, as, for the rest of us, this will help in aggression, good and bad. You have to be prepared to handle some wicked mood swings, but if you can focus it in the gym, then its a killer product. It’s helped me lean out, build some extra muscle, and most morning I’m pitching a tent before I wake up.

Tony reports on Amazon:

P6. Has made a huge difference in energy, and my ability to lift harder and longer. It only took a couple of days for me to notice the difference, not only was I lifting more weight but at the end of my workout, I still had energy and had to pace, so I didn’t lift to much.

What about the negative reviews?

Timothy was disappointed. He writes on Amazon

To be quite honest, I don’t usually go spending large amounts of money on supplements; I frequently find it to be a waste of money as time has shown that proper diet and training is a surefire way to make gains. With P6, following the usage instructions to a “T,” I’ve found no discernible differences in my lifts or physique. If I had the money, I’d go get my “T” levels check to see whether I can validate or disprove its effectiveness. Seriously, save your money and stick with the time proved elements. Diet and train like an animal.

Dylon did not see any change. He says on Amazon:

I’ve taken testosterone booster before, and this is by far the worst. Nothing, not a single ounce of change. Pseudoscience filler. Reading the back of the label should have been enough not to touch it. Get some testosterone boosting supplements that are documented to work and not these sugar pills. Bought these blind because C4 is a pretty soild product this is not.

Cellucor P6: Packages, Pricing and Where to Buy

cellucor p6 official website

Cellucor P6 is available on the official website: cellucor.com.

Each bottle contains either 120 capsules and 180 capsules.

How much does it cost?

One-Time Purchase

  • 1 bottle of Cellucor P6 (30-day supply): $89.99 + shipping and handling fee
  • 1 bottle of Cellucor P6 (45-day supply):  $124.99 + shipping and handling fee


  • 1 bottle of Cellucor P6 (30-day supply): $71.99 FREE shipping and handling
  • 1 bottle of Cellucor P6 (45-day supply): $99.99 FREE shipping and handling

Money Back Guarantee and Refund Policy

The manufacturer provides a 30-day money back guarantee.

Cellucor P6 Pros and Cons


  • Has all natural ingredients.
  • Some ingredients are supported by clinical evidence.
  • It has received some favorable reviews.


  • Contains a proprietary blend. Therefore we can’t tell the dosages used.
  • Relatively expensive.
  • Some users have reported side effects.
  • High daily dosage.

Cellucor P6 Review: Should You Buy It?

Cellucor P6 is a good testosterone booster that contains some of the best ingredients with scientific backing.

It has a powerful combination of ingredients that enhance potency, improve lean muscle growth, and boost natural testosterone levels.

Also, it seems to be an excellent product for most users who have reported increased energy, reduced stress, better sleep, improved energy and endurance, and overall better performance.

Cellucor P6 works best when combined with a regular workout plan, a balanced diet, and enough rest.

On top of that, it is manufactured by a reputable company.

However, the product uses a proprietary blend, making it difficult to know the dosages of each ingredient used.

As a T-booster, it is missing D-Aspartic Acid, Magnesium, and Zinc, some well-known ingredients in boosting testosterone.

Generally, it is a good product to boost your energy and promote lean muscle mass growth.

Read next: EVL Test Review 2024: Is It Effective And Safe To Use?

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