Active PK Review – Can This Supplement Boost Energy and Burn Fat?

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By Thomas Youngerman

Reviewed by Juliana Tamayo, MS, RDN - Last Updated

Active PK Review

Everyone has different fitness goals, but most people would admit that they would like to shave off a few extra pounds of body fat. That is where Active PK can come in, and in this review, we look at whether it will help you lose weight and combat abdominal fat.

Why Take a Dietary Supplement

While we try out best to hit the gym and maintain a healthy diet, losing weight is not easy, and we do not always see the results we want. Certain types of body fat, such as abdominal fat, seem nearly impossible to burn. It is easy to lose motivation when you put in the work and do not see the results you’re looking for.

Now and then, a product comes along that seems to offer a simple solution to this pesky problem. It is as if the marketers behind these products can get in our brains and position their supplements as panaceas to our deepest struggles.

Before you believe everything that they say, it is important to find out whether the health benefits are real or not.

Today, we will be looking at Active-PK. This dietary supplement by LCR Health claims to burn stubborn abdominal fat and boost natural energy. Who could say no to burning fat AND increasing energy?

We decided to review Active-PK to see if there was any legitimacy to these claims and determine whether the supplement can justify the seemingly steep price tag.

Active PK

Read Reviews Before You Buy Anything

We recently wrote a review on Active Stem®, another product from LCR™ Health (Live Cell Research, LLC). This is the same company that created anti-aging supplements and nutraceuticals.

We were not favorably impressed with the product, its efficacy, or the cost value relationship, and took issue with some of the marketing claims. In this article, we are reviewing a second LCR Health product, Active-PK. 

Even as we begin our deep dive on this product and its key ingredients, we are confident this will be a much more favorable review.

Active Stem® has a proprietary blend of four non-patented or trademarked ingredients. If you have read our reviews, you know our stance on proprietary blends.

Unlike its sister product, Active-PK has only three ingredients, each indicating its precise dosage, and one is a clinically proven, patented ingredient called ActivAmp®. This blend is manufactured by a very reputable research and ingredient company, Gencor Labs. 

Is this product worth the money? Keep reading our Active-PK review to find out.

Active-PK Review: Key Facts
🙂 Benefits Burn Fat, Boost Energy, Improve Cognition
💊 Ingredients Gynostemma Pentaphyllum Leaf Extract, Quercetin Dihydrate, Berberine HCL
💰 Pricing $46.99/bottle
Discounts Up to 60% Off
🏢 Company LCR Health

About LCR Health

LCR Health is the company behind Active-PK. Dr. Rand McClain is the founder, who also currently operates a Regenerative & Sports Medicine office in Santa Monica, CA. 

The company’s mission is as follows:

Using the purest and most potent natural compounds on earth to help everyone achieve the freedom of living a longer, healthier, and more active life.

The idea is that LCR products give individuals the ability to live a longer and better life naturally. The products focus on giving you more energy, metabolism regulation, improving blood sugar levels, and weight loss.

In this review, we will detail what the Active-PK product is, and how it and ActivAmp® work. Without getting too scientific, we will also discuss the metabolic process involved, what AMPK is, and how ActivAmp® has been proven effective in human clinical studies.

We will review the other ingredients in the product formulation as well. Some of these include Quercetin dihydrate and Berberine HCI.

Finally, discuss the product’s structure/function claims and other purported benefits and investigate whether the product meets these claims.

To finish, we will inform you where you can find the product, review the cost-value relationship, and always provide our rating in terms of effectiveness and value.

What is Active-PK?

The full product name is Active-PK Longevity Activator. It is a supplement in capsule form that promotes AMPK activation, a metabolic process that converts nutrients into usable energy. The company’s product description is as follows:

“Active-PK is a revolutionary formula designed to help fight fatigue and abdominal fat so you can enjoy a stronger, slimmer-feeling body.”

The Active-PK supplement contains only natural ingredients and does not contain any dairy, caffeine, or synthetic additives. The two main Active-PK ingredients are what give you more energy, optimize brain function, and reduce food cravings.

Active PK Bottle And Pills

The company recommends taking Active-PK as two pills daily and with food or on an empty stomach.

We will address specific product claims in the “benefits” section below. For now, let’s understand a bit more about this AMPK process

AMPK: The Metabolic Master Switch

We promised not to be too scientific in this Active-PK review, so bear with us as we define AMPK. This is the enzyme 5′ adenosine monophosphate-activated protein kinase, which is sometimes referred to as “AMP-activated protein kinase.” Hence the acronym, AMPK.

AMPK is often thought of as the metabolic master switch that determines whether available energy is used to meet immediate requirements, or stored, like fat, for future use.

Once you activate AMPK, it instructs the body to start burning energy and stop storing it. LCR Health explains AMPK activation as follows:

AMPK is your “metabolic master switch” that, when activated, tells your body to stop storing fat and start converting it into clean, usable energy. This process increases your energy levels and helps regulate your appetite (i.e. lower cravings).

This over-simplification of the process portrays what ActivAmp® and Active-PK are attempting to do by turning on AMPK.

Usually, you would need to engage in physical activity to trigger AMPK. However, in human clinical trials, ActivAmp® has proven effective in doing this alone and resulting in weight loss and fat loss for participants.

Active-PK Ingredients

The Active-PK formula uses a select few active ingredients that are effective for burning fat, minimizing food cravings, and boosting energy levels.

Active PK Dietary Supplement Facts


The main ingredient is Gencor’s ActivAmp®. It is also known as Gynostemma pentaphyllum leaf extract. ActivAmp is an extract of an adaptogenic herb.

This extract is the main AMPK activator in this product. It regulates metabolic activity and promotes fat-burning and natural energy. In layman’s terms, this ingredient promotes weight loss and increased energy.

Active-PK also contains the following ingredients:

Quercetin dihydrate (100 mg)

This a popular supplement ingredient with antioxidant and anti-inflammatory properties. Quercetin is added for its energy production.

Berberine HCI (100 mg)

When it comes to AMPK activation, Berberine does it in cells and can also regulate blood sugar, insulin response, and lead to weight loss. This ingredient is also a great addition to the ActivAmp® primary ingredient.

We are favorably impressed with this cutting-edge formulation and the synergy of its three ingredients.  All of the ingredients are 100% natural and the product is tested for purity by third-party laboratories.

Active-PK is definitely a high-quality supplement. The product is subject to third-party tests to ensure that the ingredients are pure and free from any contaminants.

Active PK Pill Capsules

Recommended Dosage of Active-PK

The company’s recommended dosage is two capsules daily, with a glass of water, either with or without food. The bottle does not require refrigeration. 

One bottle contains thirty servings or sixty capsules. The dosage of ActivAmp® in Active-PK is 450 mg. This is the same dosage used in clinical trials, which allows Active-PK to use Gencor’s structure/function claims for the product. 

Active-PK Benefits

Triggering AMPK by using Active-PK with ActivAmp® and Berberine HCI in effect stimulates the same reaction as exercise.

Energy Boost

The benefit of activating AMPK is boosting energy, which in turn can increase your body’s ability to burn fat during and after exercise.

You will notice that you can begin to lose weight, all while feeling better when working out or simply going about your day.

Weight Loss

Although the purpose of this supplement is not weight loss, it can be one of the benefits of taking Active-PK. Since you will have more energy during your workouts, you perform better, but you will also be more active throughout the day.

In some cases, you may also notice reduced food cravings, allowing total weight loss. You should think of Active-PK as a healthy weight loss supplement that taps into your body’s natural fat-burning processes.

Reduced Abdominal Fat and Body Fat

Whereas some weight loss supplements use stimulants to get your body working on overdrive, Active-PK attempts to tap into existing metabolic processes that can help you burn stubborn fat while increasing your energy levels.

Active-PK is a good way lose belly fat as well as stored fat in your body. By activating AMPK, your body will be tricked into thinking it is performing as if it were exercising when it is not.

Other Benefits

The company cites additional benefits such as better cognition, but this benefit is not the main purpose of Active-PK. Nonetheless, it may be a product of more energy and less fatigue.

If your goal is not to lose weight, this supplement may still prevent weight gain because of fewer food cravings.

These claims are backed by research as well as customer reviews that can be found on the company’s official website.

Active PK Label

How Does Active-PK Perform?

Clinical human trials indicate that the primary ingredients in Active-PK will stimulate weight and fat loss. As previously mentioned, Active-PK includes the same dosage as used in these trials. 

Overall, Active-PK does a good job of what it claims to do. You can expect the supplement to help increase your energy levels and help you burn fat. The keyword here is “help.”

There is no such thing as a “miracle supplement” that will melt fat and give you limitless energy. Weight loss pills are often misleading, but Active-PK is not like these. Nevertheless, supplements can simply be of aid to your existing efforts.

To further support the goals of weight loss and energy boosting, make sure to follow a healthy diet, exercise routine, and sleep schedule.

If losing weight is your primary goal, you can get the best results by combining Active-PK with a suitable diet and exercise routine.

Active-PK may even make it easier to follow a healthy diet and exercise routine since the ingredients can help curb cravings and increase your natural energy. It is a lot easier to exercise when you feel energized while adhering to a wholesome diet.

Active PK Supplement

Potential Side Effects of Active-PK

The company does not acknowledge any adverse side effects of Active-PK. However, some customers did complain of minor stomach issues such as cramping, diarrhea, constipation, and stomach pain when first taking the product.

These issues are most likely attributable to the berberine and should abate with continued use. Whenever you use a weight loss supplement, digestive supplement, or gut health supplement, stomach-related side effects are possible.

That said, the side effects of Active-PK are rare. When side effects do occur, they are mild.

As always, we recommend you consult with your medical professional before starting any new supplement. Your physician can provide the best medical advice for your situation.

Best Places to Buy Active-PK

The best place to buy Active-PK is on the company’s official website.

The regular price is $89.95 per bottle, but you can use this link to purchase a single bottle for $46.99. Each bottle contains a 30-day supply of the product.

LCR Health Active PK Website

If you want more than a 30-day supply, you can get discounts by stocking up on Active-PK in advance. You can buy three bottles for $117 ($39/bottle) or six bottles for $216 ($36/bottle).

When you buy multiple bottles, you will get free shipping, whereas a single bottle has a shipping charge of $3.95.

Every purchase comes with a 90-day money-back guarantee. If you are unhappy with the results, you can send back the empty bottle and get your money back without an issue. We respect that the company stands behind its products and offers this guarantee.

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Active-PK Review: In Summary

We love the ingredients in Active-PK, particularly the combination of ActiveAmp® and Berberine HCI. We also believe they will deliver on the company’s claims.

The supplement is well-researched and well-tested. It is also backed by a 90-day money-back guarantee, meaning you have zero risks if you want to test it out.

Customer reviews of Active-PK are overwhelmingly positive. These Active-PK reviews are on the LCR Health website, and they cite a lot of energy-related benefits.

Customers seem to experience very noticeable boosts in energy after taking the product for 2-4 weeks.

Overall, we rate Active PK highly. Try it out slowly at first, and see if it works for you, staying confident that it will give you an energy boost and might aid your weight loss process.

Overall Rating:
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Thomas Youngerman

Thomas Youngerman is an entrepreneur and author in the health and wellness space with extensive experience in the supplement industry. He has owned multiple sports nutrition stores and served as the Category Manager and Director of Business Development for a regional chain of nutrition stores. Thomas created a successful line of men’s healthy aging supplements that was distributed in GNC, The Vitamin Shoppe, and Kroger, and later sold to a West Coast corporation. Thomas was previously a certified nutrition coach. He has a strong understanding of nutrition, supplement formulations, DSHEA, cGMP, and FDA regulations.