Review of Lean PM

Overall Rating
71 71%
Speed of Results

Lean PM is advertised as a “nighttime fat burner”, designed to support better sleep quality and burn fat at night. It comes from Jacked Factory, a brand that creates supplements to enhance the effects of intense, athletic training. Lean PM differs from other diet supplements because it’s specifically intended to work while you’re asleep.

Nocturnal fat burner that's supposed to help users sleep better, but ends-up worsening some people's insomnia

Product Details

Lean PM contains a selection of ingredients to both increase metabolic rate for fat loss and improve quality of sleep. These ingredients include:

  • Green Tea Extract: The epigallocatechin gallate (EGCG), an antioxidant, in the 300 mg per serving of green tea extract in Lean PM may boost fat loss and energy levels.
  • L-Theanine: This amino acid naturally found in green tea leaves can increase the production of alpha brainwaves. So, L-Theanine supplements may help users feel rested and boost mood.
  • Melatonin: Healthy levels of this “sleep hormone” promote good sleep quality. Lean PM includes 5 mg of melatonin per serving, which may help users maintain a balanced circadian rhythm and stay asleep for longer.
  • Vitamin B6: This water-soluble vitamin supports the production of some neurotransmitters, namely serotonin and melatonin, that enhance mood and help us feel more rested in the morning.
  • Magnesium: Lean PM includes 150 mg of magnesium per serving. This mineral is critical to the body’s ability to build protein and transmit nerve impulses. Having enough of this mineral may also support muscular contraction, bone mineralization and a healthy immune system.
  • Bioperine: To increase the absorption of the other active ingredients, each serving of Lean PM contains 5 mg of BioPerine: a black pepper extract from Sabinsa.

For the first three days, adults should take one Lean PM capsule with water 40 minutes before bedtime. Once tolerance is assessed, adults can increase dose to two Lean PM capsules each night.

Lean PM: Reviewed

Lean PM prides itself on its ability to help users burn fat while they sleep, but does it really work? Here we examine some of the pros and cons of this popular supplement.



One of the best things about Lean PM is that it is stimulant-free. This is rare among diet pills, many of which contain caffeine. Also, this pill contains melatonin: a natural sleep aid to enhance restfulness. Since sleep has been shown to be critical to weight loss, melatonin – in combination with the other ingredients – may help support weight loss.

However, Lean PM also has some notable downsides. First, it is part of a collection of supplements from Jacked Factory including Burn XT and Lean XT. These supplements are not supported by science and prove ineffective for many customers. In fact, most success with Lean PM is more a result of users’ new routine of eating healthily and exercising regularly, as opposed to the effects of the supplement itself.

Lean PM may also cause negative side effects, including worsened insomnia and nighttime anxiety. The risk of Lean PM causing additional sleep issues is especially worrisome given the fact that this supplement is intended to IMPROVE sleep quality. 

If you are looking for a stimulant-free fat burner without these unpleasant side effects, consider 5 Star Fat Burner.

How Much Does Lean PM Cost?

One bottle of Lean PM contains 60 capsules, which is a 30-day supply of the full dose. The bottle costs $29.99. While this isn’t the most affordable fat burner around, the price is about average among its competitors.

Final Recommendation

Despite the recent popularity of Lean PM, it did not top Healthtalk Daily’s list of best appetite suppressants this year. Instead, we recommend 5 Star Fat Burner to burn fat, shed inches and lose weight faster. Unlike Lean PM5 Star Fat Burner produces consistent results and does not cause any unwanted side effects. It is powerful, natural and 100% made in the USA.

Top Rated Fat Burner of 2021: 5 Star Fat Burner

Overall Rating
98 98%
Speed of Results

5 Star Fat Burner is a powerful, stimulant-free fat burner formulated with clinically-proven key ingredients. It is sold online at 5 Star Fat Burner is formulated and made in the USA.

Capsimax®, a hot pepper extract, acts as a thermogenic fat burner to boost metabolism. Meanwhile, GreenSelect® Phytosome®, a caffeine-free green tea extract, liberates fat from stubborn cells to help users lose more inches, faster. In combination with five powerful supporting ingredients, these clinically-proven key ingredients maximize fat burning power throughout the entire day and night.

Still, the Healthtalk Daily team understands that every body is different. Another reason we feel so confident recommending 5 Star Fat Burner is the manufacturer’s 100% satisfaction guarantee. If for any reason 5 Star Fat Burner doesn’t work for you, simply contact customer support within 30 days of purchase to return your order for a full refund!

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