Last Updated: Sep 28, 2020
Categorized in: Reviews, Supplement Reviews

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

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Everyone has different fitness goals, but most people would admit that they’d like to shave off a few extra pounds of body fat. While we try out best to hit the gym and maintain a healthy diet, losing weight isn’t easy, and we don’t always see the results we want. Certain types of body fat (such as abdominal fat) seem nearly impossible to burn. It’s easy to get demotivated when you put in the work and don’t see the results you’re looking for.

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

Today, we will be looking at Active-PK. Active-PK is a dietary supplement created by LCR Health. The supplement 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 to determine whether or not the supplement can justify the seemingly steep price tag.

Active PK Dietary Supplement

We recently wrote a review on Active Stem®, another product from LCR™ Health (Live Cell Research, LLC), the anti-aging supplement and nutraceutical company headquartered in Woodland Hills, CA. We were not favorably impressed with the product, it’s efficacy, or 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® featured a proprietary blend of four non-patented or trademarked ingredients. If you’ve 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, ActivAmp®, 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.

About LCR Health

LCR Health is the company behind Active-PK. The company was co-founded by Dr. Rand McClain, who currently operates a Regenerative & Sports Medicine office in Santa Monica, CA. The company’s mission is:

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.

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

We’ll review the other ingredients in the product formulation, Quercetin dihydrate, and Berberine HCI. We’ll discuss the product’s structure/function claims and other purported benefits and investigate to determine if the product is meeting these claims. We’ll 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 product is made from natural ingredients and does not contain any dairy, caffeine, or synthetic additives. The product is taken as two pills daily and can be taken with food or on an empty stomach.

We’ll 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, which is the enzyme, 5′ adenosine monophosphate-activated protein kinase (sometimes referred to as “AMP-activated protein kinase”). Thus, the acronym, AMPK.

AMPK (AMP-activated protein kinase) is referred to as the metabolic master switch which determines whether available energy is used to meet immediate requirements, or stored, like fat, for future use. Once you activate AMPK, AMPK 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 increase 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, 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 so, resulting in weight and fat loss for participants.

The dosage of ActivAmp® in Active-PK is 450 mg, the same dosage used in clinical trials, which allows Active-PK to use Gencor’s structure/function claims for the product. 

Active-PK Ingredients

Active-PK uses a select few ingredients that are proven to be effective for burning fat, minimizing cravings, and boosting natural energy.

Active PK Dietary Supplement Facts

The main ingredient is  Gencor’s ActivAmp®, 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 is used to regulate metabolic activity and promote 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) – a popular supplement ingredient known for its antioxidant and anti-inflammatory properties. Used in this formula for its energy production 
  • Berberine HCI (100 mg) – also believed to activate AMPK in cells and used to regulate blood sugar, insulin response, and aid in weight loss – 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.

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.

Benefits of Active-PK from LCR™ Health

Triggering AMPK by using Active-PK with ActivAmp® and Berberine HCI in effect stimulates the same reaction as exercise. The benefits of doing so include boosting natural energy and helping to burn stored fat (particularly abdominal fat). The end result is a slimmer feeling body and increased natural energy.

You should think of Active-PK as a healthy weight loss supplement that taps into your body’s natural fat-burning processes. 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 natural energy. The increased energy is just as big of a benefit as the potential weight loss.

The company cites additional benefits such as improved cognition and reduced cravings.

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

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. Supplements are designed to aid 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’s a lot easier to exercise when you feel energized and it’s a lot easier to adhere to a diet when you don’t have wild cravings.

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 personal 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.

ACTIVE-PK From LCR Website

If you want more than a 30-day supply, you can get discounts for 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 is backed by a 90-day money-back guarantee. If you’re unhappy with the results, you can send back the empty bottle and get your purchase refunded. We respect that the company stands behind its products and offers this 90-day money-back guarantee.

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In Summary

We love the ingredients in Active-PK, particularly the combination of ActiveAmp® and Berberine HCI, and 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 risk if you want to test it out.

Customer reviews of Active-PK are overwhelmingly positive. These Active-PK reviews, which can be found on the LCR Health website, 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.

Active-PK Review
  • Efficacy
  • Value


ACTIVE-PK dietary supplement by LCR Health claims to burn stubborn abdominal fat and boost natural energy. It uses natural compounds to help your body reactivate AMPK — the enzyme responsible for converting food into clean, usable energy. Read our review to find out if it is worth the money.

Disclosure: Some of the links in our articles are from our advertisers. Learn more about how we make money.

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