Research-Based

Lean PM Review – Is This Jacked Factory Supplement Worth Using?

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By Leslie Waterson

Reviewed by Juliana Tamayo, MS, RDN - Last Updated

Lean PM Review

Lean PM is a plant-based (Melatonin-free formula) stimulant-free supplement that can help you melt pounds of fat while you sleep.

Today, two primary goals for many people are achieving better sleep and shedding those extra pounds to look and feel their best. If you’re among them, you’ve likely discovered that getting adequate rest and losing weight can prove far more challenging than anticipated. Consequently, many turn to supplements to transform their bodies into the healthy machines they envision.

You can grab a fat burner for weight loss and a sleep aid for better rest, but what if one supplement accomplished both? Lean PM is positioned as both a fat burner AND a sleep aid. So, how does it work? Can Lean PM earn recognition among the best fat burners for weight loss?

Our Lean PM review explores this supplement’s key ingredients, benefits, side effects, efficacy, and safety profile. We’ll examine the claims made by Lean PM’s manufacturers to determine if it delivers as advertised. We’ll also reveal how much this supplement will cost you and provide an overall rating at the review’s conclusion.

Read on to discover more!

lean pm review

What is Lean PM?

LeanPM is a fat burner and sleep aid supplement from respected supplement company Jacked Factory. They focus on producing supplements containing only premium, research-backed ingredients with popular options including Burn XT, Nitrosurge Pre-Workout, and – of course – Lean PM.

As a fat burner, Lean PM takes a refreshing approach by avoiding gimmicky marketing tactics that exploit consumer egos. Rather than making outrageous claims of losing 50 pounds overnight or using buzzwords like “extreme” or “shred,” Lean PM emphasizes its natural ingredients and science-backed claims about how quality sleep promotes fat loss.

Let’s examine how effective this supplement may be in helping you achieve your fat loss and sleep objectives!

Lean PM Benefits

The primary benefit of Lean PM is fat loss, hence its classification as a fat burner. However, most fat burners contain excessive amounts of caffeine.

Lean PM contains zero stimulants and prevents anxiety or jitters. Instead, Lean PM features ingredients that promote restful sleep and help the body burn fat during rest. Therefore, another key benefit of Lean PM is improved sleep quality.

Lean PM - Fat Burner

Lean PM Ingredients

Lean PM’s formula contains six primary science-backed ingredients. These include Green Tea Extract, L-Theanine, Melatonin (optional), Vitamin B6, Magnesium, and BioPerine. Below, we provide a detailed overview of these ingredients and their potential benefits.

Lean PM - Ingredients

Vitamin B6

Vitamin B6 is renowned for supporting mental clarity and mood regulation. B6 deficiencies have been linked to depression. Additionally, B6 may jumpstart weight loss by reducing water retention and helping the body metabolize fat efficiently. 

Magnesium

Magnesium isn’t typically found in most fat burners, but Lean PM differs by focusing on promoting restful sleep. Adequate magnesium levels are essential for experiencing deep, restorative sleep.

Green Tea Leaf Extract

Green Tea Extract is a staple ingredient in fat burners, recognized for its thermogenic properties and ability to support fat burning and weight loss. It’s also packed with antioxidants.

L-Theanine

L-Theanine is another ingredient uncommon in most fat burners. L-Theanine is an amino acid that promotes calmness and reduces stress, contributing to more restful sleep.

5-HTP

5-HTP regulates serotonin production in the brain and can enhance mood, sleep quality, and mental clarity while suppressing appetite. It integrates perfectly into Lean PM’s formula of relaxing, rest-promoting ingredients, with appetite suppression providing an added weight loss benefit.

Melatonin

Melatonin is a hormone naturally produced by the body that signals sleep time and maintains your body’s regular rest cycle.

Supplementing with Melatonin can enhance your ability to fall asleep and improve sleep quality, which explains why Melatonin appears in numerous sleep aid supplements, including Relaxium Sleep, Beam Dream, and Dream EZ.

While these supplements are dedicated sleep aids, Lean PM gains an advantage by incorporating the weight loss component.

Black Pepper Fruit Extract

Black Pepper Extract enhances nutrient absorption and promotes the combined synergistic effects of all ingredients.

Does Lean PM Work?

Regarding fat loss – it depends. Lean PM should work as a supplement to an already appropriate diet and exercise regimen. To lose weight, you must maintain a caloric deficit. Lean PM won’t magically help you lose fat despite poor lifestyle choices. However, adequate sleep is crucial for fat-burning and lean muscle development. 

Regarding sleep improvement – Yes. Lean PM contains high-quality, effective ingredients that can ease falling asleep and enhance sleep quality.

Lean PM - Increases in Metabolism

Who is Lean PM Best For?

Lean PM is ideal for someone struggling with falling or staying asleep. Honestly, even if weight loss isn’t your primary goal – Lean PM’s ingredients are so focused on quality sleep that it would remain beneficial if sleep improvement were your sole reason for taking it.

If you want to lose weight but don’t have sleep issues, it may not be as beneficial as for someone needing sleep improvement. There aren’t many other mechanisms by which this supplement “burns fat” beyond promoting restful sleep.

Is Lean PM Safe?

When taken at the recommended dosage, Lean PM side effects should be minimal, if any. 5-HTP is the ingredient most likely to cause unwanted side effects, with nausea and drowsiness being most common. Some users are more sensitive than others, and the 150mg in one serving of Lean PM may cause stimulation, making sleep challenging rather than promoting it.

Follow the manufacturer’s directions and assess tolerance by taking one capsule for several days, 40 minutes before bed, before progressing to the full serving size of two capsules.

Where to Buy Lean PM

You can purchase Lean PM directly from the official Jacked factory website here.

Jacked Factory Lean PM Website

Lean PM is available in multiple sizes and offers a melatonin-free option. We detail the pricing below.

Lean PM Pricing:

  • 30ct with Melatonin – $15.99
  • 60ct with Melatonin – $29.99
  • 120ct with Melatonin – $49.99
  • 60ct Melatonin Free – $29.99
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FAQ: Lean PM Review

How is the ingredient quality?

The ingredient quality of Lean PM is excellent. They crafted their formula thoughtfully, ensuring ingredients work synergistically to create a more effective supplement. The Vitamin B6 and Green Tea Extract combination supports energy levels. Melatonin, L-Theanine, and 5-HTP work together to reduce stress and promote restful sleep. Black pepper was included to enhance the synergistic effect of all Lean PM’s ingredients.

Are the dosages right for each ingredient?

The dosages for each ingredient are sufficient for effectiveness. Lean PM recommends starting with half a serving to assess tolerance. Taking a full serving of two capsules daily, a $30 supply lasts 30 days, representing excellent value.

Is Jacked Factory Trustworthy?

Jacked Factory exclusively uses science-backed ingredients in effective doses and avoids artificial ingredients or fillers. They maintain positive reviews across various platforms from users.

While their supplements are manufactured in a cGMP facility, third-party testing doesn’t appear to be utilized to ensure ingredient purity, which some of the most trusted companies employ.

How does Lean PM compare to alternatives?

Comparing Lean PM to other fat burners is challenging because it functions so differently from traditional fat burners. It might be more accurate to label Lean PM as a sleep aid (which is, fairly, one of the main listed benefits). Lean PM likely won’t suppress appetite as effectively as other fat burners designed specifically for that purpose through their ingredient selection. In fact, you could potentially use both a traditional fat burner (which Jacked Factory also offers) and Lean PM with minimal ingredient overlap.

Does Lean PM have a good value for money?

Lean PM offers exceptional value considering the ingredients included and their dosages. Purchasing these ingredients separately would be difficult, if not impossible, without paying significantly more than $30!

Should you use Lean PM?

Lean PM earns a high rating with one caveat – it’s better judged as a sleep aid than a fat burner. It features clean and effective ingredients at proper dosages and is reasonably priced. If you’re experiencing sleep difficulties, Lean PM could significantly help you achieve more restful sleep.

Better sleep leads to improved recovery – which is essential if you’re trying to build muscle and burn fat. Like every other “fat burner” supplement, they only work alongside a healthy diet and exercise. If you’re already doing those things, Lean PM should provide additional assistance and help you recover from exercise to return stronger, leaner, and more rested for the next session.

Overall Rating:
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Leslie Waterson

Leslie has been passionately involved in the health and fitness industries for over a decade. She is constantly reviewing the latest scientific research and studies in order to take a research-backed approach to lifestyle optimization. Her main areas of interest include nutrition and supplementation. Leslie shares her findings on Fitness Clone to help other health enthusiasts choose the products and routines that will help them achieve their goals.

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