5 Best Nighttime Fat Burners 2022 | Top Fat Burner Supplements

Burn fat while you sleep. Discover the best Nighttime Fat Burners. Experience the most recommended supplement brand on the internet.
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What are Nighttime Fat Burners?

A healthy diet and effective workout routines are ways to achieve fitness goals. However, nighttime fat burners help speed things up. They work through the night to help you lose stubborn fat while promoting a good night’s sleep. They also enhance the body’s metabolism, reduce fat absorption and help the body utilize fat for energy.

However, not all nighttime fat burners are made equal, and some are ineffective. We have evaluated and tested nighttime fat burners to bring you the best in the market. We have reviewed each fat burner based on its ingredients, dosage, benefits, and user feedback. Keep reading to find one that will work for you.

Best Choice


  • Natural ingredients
  • No prescription needed
  • Melts away stubborn fat
  • Unisex: Excellent results


  • Vegan based
  • Unique fat burning formula
  • Rapid results
  • Clinically approved
Raspberry Ketone Plus

Raspberry Ketone Plus

  • Vegan-friendly
  • Dairy and gluten-free
  • Form: capsules, easy to swallow.
  • Contains high-quality ingredients


Best Nighttime Fat Burners 2022

  1. PhenQ – Best Choice
  2. Phen24 – Best 24 hour Fat Burning Supplement
  3. Raspberry Ketone Plus – Best for Women
  4. Lean PM – Best Caffeine Free
  5. Sheer Shred PM – Best Ingredients



Check PriceUp To 50% Off When Buying In Bulk

Review Summary

PhenQ is the most sought-after nighttime fat burner. It has scientifically proven natural ingredients that help in promoting safe and healthy weight loss. It has multiple weight loss benefits and is an excellent choice for men and women looking for a superior fat burner with effective results.


  • PhenQ boosts metabolism to help you burn fat
  • It helps prevent weight gain
  • It acts as an appetite suppressant
  • It improves your mood and energy levels


  • Pricey
  • Contains caffeine


  • Made of natural ingredients
  • Easy to use
  • 60 pills in a bottle
  • It works well for both men and women

About the Brand

Wolfson Berg Limited is the company behind this powerful nighttime fat burner. It is based in the UK and prides itself in manufacturing top-quality supplements that give you superior fat-burning results. It uses natural ingredients prepared in a GMP and FDA-approved facility to produce this unique product.

Key Facts

Ingredients α-Lacys reset, Nopal, Piperine, Calcium carbonate, Chromium, Capsimax, Caffeine,
Carnitine Fumarate, and vitamins.
Discounts Free shipping, 10% off
Company Wolfson Berg Limited

PhenQ Ingredients

1. α-Lacys Reset

This trademarked ingredient helps accelerate the body’s metabolism and induces thermogenesis to help you lose weight faster. It combines various compounds such as alpha-lipoic acid, magnesium, and cysteine base.

The alpha-lipoic acid in this compound has been shown to cause a significant reduction in body weight and body mass index. It also acts as an antioxidant and reduces oxidative stress in the body. [1]

2. Nopal

Nopal is a type of cactus fiber that has multiple weight loss benefits. It reduces dietary fat absorption and increases its excretion. It also regulates your appetite resulting in a low caloric intake. Additionally, the compound is rich in amino acids that provide you with the energy you need to go through the day despite the reduced calorie intake. [2]

3. Piperine

Piperine is an alkaloid commonly found in black pepper. It helps the body reduce fat without any effects on appetite. It also improves lipid metabolism resulting in low lipid levels. [3] Low lipid levels reduce the risk of heart disease.

How Does PhenQ Work?

PhenQ features a high-quality formula that targets five mechanisms of weight loss. It reduces appetite, stops fat production and absorption, boosts energy and mood, and enhances metabolism. These mechanisms help break down stubborn fat resulting in weight reduction.

By merging all these mechanisms into one pill, PhenQ makes losing weight simple. It also saves you money, so you do not have to buy multiple products.

How to Order PhenQ

PhenQ is available for purchase on the company’s official website. It comes with free shipping and amazing discounts when you purchase the product in bulk. Additionally, the company offers a 60-day money-back guarantee so you can buy the product with absolute confidence. If you do not like the product, you can return it within 60 days, and you will get a full refund.


Review Summary

Phen24 is a fat burning supplement that works round the clock to help your body burn the fat continuously. It has day and night pills that boost your metabolism and reduce your cravings 24/7, thus giving you a better chance of losing weight.


  • Phen24 enhances thermogenesis
  • It promotes better sleep
  • It boosts energy levels
  • It also suppresses appetite


  • Consumers face challenges with adherence since they have to take three pills per day.


  • Available in two formulations: daytime and nighttime
  • Made from natural ingredients
  • Works rapidly
  • Good for vegetarians

About the Brand

Angela MacRitchie is the brains behind this powerful formulation. She is a certified herbalist and nutritionist that works with Wolfson Berg to manufacture and supply this product. Additionally, the pills are produced in an FDA-approved facility. They contain natural and effective ingredients that produce the best weight loss results.

Key Facts

Ingredients Nighttime pills: Green tea, Pyridoxine, Chromium, Calcium D-Pantothenate, Vitamin B1,
Hops extract, and Molybdenum
Discounts $10.00 off, free shipping
Company Wolfson Berg
  • “Metabolisms can be tricky. Sometimes, you still do not feel positive slimming results when you do all the right things. That is why we formulated a new system that heightens the thermogenesis process according to your sleep and wake cycle so that you can wake up feeling slimmer with more noticeable energy.” – Angela MacRitchie.

Phen24 Ingredients

1. Green Tea Extract

Green tea increases the body’s metabolic rate and significantly reduces body fat. [4] This effect is due to the caffeine and catechins present in green tea. Catechins also act as natural antioxidants. They reduce damage to body cells by scavenging for free radicals, thus protecting the body from certain cancers and heart disease.

2. Pyridoxine

Pyridoxine is a water-soluble vitamin that is significant for breaking down carbohydrates, fats, and proteins. It also improves moods since it is partly responsible for synthesizing neurotransmitters such as dopamine that regulate emotions. [5]

3. Molybdenum

This trace mineral helps in the metabolism of protein. It also acts as a cofactor in various enzymatic pathways that help flush out toxins from the body. [6]

How Does Phen24 Work?

During the night, the body’s metabolism slows down and goes to Resting Metabolic Rate. Phen24 nighttime pill reduces stress levels and cravings. The low-stress levels create a sense of calmness that promotes healthy sleep. Phen24 also boosts the metabolism and helps you lose weight while asleep.

How to Order

This potent fat burning supplement is available only on Phen24 official website. It comes with a $10.00 discount and free shipping. The company accepts payment through MasterCard, Visa, or credit card and has an encryption key that guarantees the safety of your card information.

3.Raspberry Ketone Plus

Review Summary

This nighttime fat burner contains ketones that naturally occur in raspberries. The ketones help in boosting your metabolism, thus promoting weight loss. They also boost energy levels and reduce appetite.

The supplement also contains other plant-based ingredients that improve cognitive function and promote safe and healthy weight management.


  • It accelerates metabolism
  • It acts as an appetite suppressant
  • It contains ingredients that help in concentration
  • It contains antioxidants that reduce the risk of heart disease


  • Contains caffeine


  • Vegan-friendly
  • Dairy and gluten-free
  • It comes in the form of capsules that are easy to swallow.
  • Contains high-quality ingredients

About the Brand

Raspberry ketone plus contains a proprietary blend of natural ingredients that facilitate weight loss. It is produced by VitaBalance, a renowned natural supplements company in North America. The company is FDA and GMP certified. It produces a variety of supplements, with Raspberry ketone plus being its bestseller.

Key Facts

Ingredients Raspberry ketones, Grape seed extract, Acai berry extract, Apple cider vinegar, Caffeine, Green tea,
Kelp, and Mango extract
Discounts Save $14.00 when you buy two bottles
Company VitaBalance

Raspberry Ketone Plus Ingredients

1. Raspberry Ketones

Studies have shown that raspberry ketones decrease weight gain by promoting the breakdown of fat for energy. They also increase the release of adiponectin hormone by fat cells. The hormone reduces visceral fat, thus preventing nonalcoholic fatty liver disease. [7]

Additionally, these ketones have anti-inflammatory and anti-oxidative properties that prevent chronic diseases. The ketones are also responsible for the wonderful scent and flavor in the pills.

2. Grape Seed Extract

This extract has multiple weight loss benefits. It reduces the formation of new fat cells, thereby preventing obesity. It also stimulates the GLP-1 hormone, which slows down gastric emptying and suppresses appetite. Additionally, it improves lipid metabolism, thus promoting weight loss. [8]

3. Acai Berries

Acai berries improve cholesterol levels by preventing cholesterol absorption and lowering LDL and total cholesterol. They also have antioxidant properties that protect your cells from the by-products of oxidative stress. [9]

How does Raspberry Ketone Plus Work?

This supplement contains ingredients that work synergistically to stimulate fat breakdown and weight loss. It reduces appetite, meaning that you will opt for smaller meal portions. It also has a detoxifying effect that helps cleanse your body from toxins while you rest. As a result, you will sleep better and lose weight while at it.

How to Order Raspberry Ketone plus

You can order the supplement from raspberry ketone plus official webpage. The company offers worldwide shipping at extra charges depending on where you live. They accept payments from MasterCard, Visa, and credit cards. Visit the website and order yourself a bottle of this amazing supplement.

4.Lean PM

Review Summary

Lean PM is a nighttime fat burner and sleep aid all in one supplement. It supplements a healthy diet and workout routine to increase metabolism and promote weight loss. It also has high-quality ingredients that make it easy to fall asleep and improve sleep quality.


  • Lean PM reduces nighttime cravings and reduces appetite
  • It promotes thermogenesis
  • It improves sleep quality
  • It has a calming effect


  • The product might not work for some users


  • All-natural ingredients
  • No added dyes
  • Affordable
  • 100% money-back guarantee

About the Brand

Jacked Factory uses clinically proven ingredients in effective doses to produce this nighttime fat burner. The company is based in the US and has GMP-certified facilities. The product has glowing reviews from users worldwide.

Key Facts

Ingredients Melatonin, 5-HTP, L-Theanine, Magnesium citrate, Bioperine, Green Tea, and Vitamin B6
Discounts $3.00 off on Amazon
Company Jacked Factory

Lean PM Ingredients

1. Melatonin

This ingredient is largely responsible for the sleep-enhancing qualities of Lean PM. It regulates your sleep cycle, enhances sleep quality, and helps you fall asleep faster. [10] It also has antioxidant properties that help in preventing cell damage.

2. 5-Hydroxytryptophan (5-HTP)

5-HTP is a serotonin precursor. It increases serotonin levels which improves your mood and helps with depression. It also promotes fullness or satiety after meals, causing you to eat less, thus reducing your daily caloric intake. [11]

3. L-Theanine

L-theanine is a compound that naturally occurs in green tea. It reduces appetite resulting in low food intake and weight loss. It also has a calming effect and improves sleep quality enabling you to fall asleep quicker. [12]

  • “Interestingly, the relaxing and attention promoting properties of L-theanine coupled with the lack of sedation may have its most significant supplemental role in attenuating the ‘edge’ of many stimulants.”– Kamal Patel, Nutritionist Researcher.

How Does Lean PM work?

Regarding fat burning, Lean PM helps reduce your appetite and induce thermogenesis. It contains natural ingredients that result in safe weight loss.

On the other hand, when it comes to sleep benefits, Lean PM improves sleep quality through high-quality ingredients like melatonin and L-theanine.

How to Order

You can buy Lean PM directly on Jacked Factory’s official website. You can also get it on Amazon, where it’s cheaper by $3.00.

5.Sheer Shred PM

Review Summary

Sheer Shred PM is a nighttime fat burning supplement that delivers what it advertises. It contains top-quality ingredients that help you get into shape quickly and safely. The supplement comes in the form of a capsule that you can take every night before you sleep.


  • The supplement has fat-burning qualities
  • It promotes better sleep
  • It induces thermogenesis


  • The supplement has a diuretic component.


  • Contains no stimulants
  • Has no proprietary ingredients
  • Made of natural components

About the Brand

This nighttime fat burner is manufactured and supplied by Sheer Strength Labs. The company was founded in 2013 and is based in Texas. It produces high-quality supplements like Sheer Shred PM that help in safe weight loss.

Key Facts

Ingredients White kidney bean, Dandelion root extract, Melatonin, Hops extract, Lavender, and GABA.
Discounts Money-back guarantee
Company Sheer Labs

Sheer Shred Ingredients

1. White Kidney Bean

This ingredient blocks carbohydrate absorption by inhibiting the enzymes that break them down. It, therefore, results in less storage and less weight gain. It also reduces waist circumference and BMI. [13]

2. Dandelion Extract

Research shows that dandelion improves the breakdown of carbohydrates and lowers fat absorption, which ultimately may result in weight loss. [14] Unfortunately, this ingredient induces diuresis, which some customers dislike.

How does Sheer Shred PM work?

Sheer Shred PM contains clinical doses of natural fat-burning ingredients that help melt away stubborn fat. It also has sleep-enhancing ingredients that promote better sleep. They help you wake up well-rested and a few pounds lighter.

How to Order Sheer PM

You can order the product from the Sheer Strength Labs official website. You can also get it on Amazon, a global online retail shop. The product comes with a 60-day money-back guarantee, which means you can ask for a refund if you are not pleased with the product.


What to Consider When Choosing the Best Nighttime Fat Burning Supplement

Below are a few things to think through before purchasing a nighttime fat burning supplement.

1. Ingredients

Look out for ingredients such as green tea, melatonin, raspberry ketones, and L-theanine. These ingredients have fat burning and other weight loss benefits. They also promote a good night’s sleep, a crucial factor in a nighttime supplement.

Beware though of products containing caffeine or other kinds of stimulants since they may interfere with your sleeping patterns.

2. Safety Profile

The fat burner you settle for must contain safe ingredients and have minimal side effects. It should also be made of all-natural ingredients, which are safer than synthetic ingredients. Therefore, ensure you research each ingredient to check for any side effects.

Keep in mind that supplements are not FDA regulated. So you have to do your due diligence when buying them.

3. Dosage

For a nighttime fat burner to be effective, it must have ingredients within the required therapeutic dose. If the dose is too high, the supplement will cause side effects, and if the dosage is too low, it will be ineffective.


Frequently Asked Questions

Q: Do Nighttime Fat Burners Work?

A: Yes, nighttime fat burners work. They enhance your metabolism, helping you burn calories and melt away stubborn fat. They also promote better sleep and reduce your stress levels so that you wake up feeling energized and refreshed.

However, keep in mind that they are not magic pills. You have to eat healthily and work out to see results.

Q: Can I Take Daytime Fat Burners if I’m taking Nighttime Fat Burning supplements?

A: Yes. Daytime fat burners complement nighttime fat burners to maximize weight loss. Some like Phen24 come with a set of daytime pills that you should take with the nighttime ones. The daytime pills are taken in the morning, while nighttime pills are taken before bed. They both activate thermogenesis, reduce appetite and lead to weight loss.

Q: Will I be able to get a Good Night’s Sleep if I use Nighttime Fat Burners?

A: Yes. Nighttime fat burners contain ingredients such as melatonin that help you fall asleep faster and improve your sleep quality. However, some of them contain caffeine, so if you are caffeine sensitive, it may be a good idea to get a stimulant-free fat burner.

Q: How Fast Can I lose Weight when Taking Nighttime Fat Burners?

A: Within the first few days, you will notice improved sleep quality and reduced appetite. However, physical changes will take two to three months to appear. You can fast track the results by eating healthy and working out regularly.

Every week, you can track your progress by taking photos, measuring your waist circumference, weighing yourself on a scale, and noting down the measurements. This will help you know whether the supplement is working and how fast you are losing weight.

Q: How do I take Nighttime Fat Burners?

A: Nighttime fat burners are easy to use. Most of them come in the form of pills or capsules that you can take with a glass of water. Take the supplement 30 to 40 minutes before bedtime and ensure you do not skip a dose to maximize the results.

However, if the supplement has an appetite suppressant, you can take it before dinner. Or as per the instruction label. That way, you reduce the risk of late-night snacking, which leads to weight gain.

Q: Are Nighttime Fat Burners Safe?

A: The Nighttime fat burners described above are made of natural ingredients and promote safe weight loss. They work with your body’s metabolism to reduce stubborn fat and prevent weight gain. They also have minimal side effects and are therefore safe to use.

Ensure you stick to the recommended dose and take them before bed. If taken during the day, they may cause daytime sleepiness.


Read AlsoBest Fat Burners for Women


Nighttime fat burners are a popular way to augment a healthy diet and workout routine. They enhance the body’s metabolism, burn calories and promote a good night’s sleep. They also suppress your cravings, so you eat fewer calories. With regular use, you may get results within weeks.

All the products in this article have been tested and proven to produce the best results. The best overall is PhenQ since it contains natural ingredients and works well for both men and women. It is also popular and has glowing customer reviews online.

At Wellness Digest, our sourcing guidelines are strict and we only use primary references for our articles including peer-reviewed studies, academic research institutions, and medical associations. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

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  2. Uebelhack, R., Busch, R., Alt, F., Beah, Z. M., & Chong, P. W. (2014). Effects of cactus fiber on the excretion of dietary fat in healthy subjects: a double blind, randomized, placebo-controlled, crossover clinical investigation. Current therapeutic research, clinical and experimental, 76, 39–44. https://doi.org/10.1016/j.curtheres.2014.02.001
  3. Shah, S. S., Shah, G. B., Singh, S. D., Gohil, P. V., Chauhan, K., Shah, K. A., & Chorawala, M. (2011). Effect of piperine in the regulation of obesity-induced dyslipidemia in high-fat diet rats. Indian journal of pharmacology, 43(3), 296–299. https://doi.org/10.4103/0253-7613.81516
  4. Mousumi Bose, Joshua D. Lambert, Jihyeung Ju, Kenneth R. Reuhl, Sue A. Shapses, Chung S. Yang, The Major Green Tea Polyphenol, (-)-Epigallocatechin-3-Gallate, Inhibits Obesity, Metabolic Syndrome, and Fatty Liver Disease in High-Fat–Fed Mice, The Journal of Nutrition, Volume 138, Issue 9, September 2008, Pages 1677–1683, https://doi.org/10.1093/jn/138.9.1677
  5. Lizzie Streit, (2018, October 1) (Health Benefits of Vitamin B6. Healthline. https://www.healthline.com/nutrition/vitamin-b6-benefits#TOC_TITLE_HDR_2
  6. Zia Sherrell, MPH. (2022 April 13) What to Know about Molybdenum . Medical News Today. https://www.medicalnewstoday.com/articles/molybdenum-uses#side-effects
  7. LiliWang, Xianjun Meng and Fengqing Zhang (2012 May) Raspberry Ketone Protects Rats Fed High-Fat Diets Against Nonalcoholic Steatohepatitis https://doi.org/10.1089/jmf.2011.1717
  8. Liu M, Yun P, Hu Y, Yang J, Khadka R, B, Peng X: Effects of Grape Seed Proanthocyanidin Extract on Obesity. Obes Facts 2020;2:279-291. https://doi.org/10.1159/000502235
  9. Kerri Ann Jennings, (2017, May 31) 5 Impressive benefits of Acai Berries. Healthline. https://www.healthline.com/nutrition/benefits-of-acai-berries#TOC_TITLE_HDR_7
  10. Racheal Link, MS, RD, (2018, September 12) Healthline. https://www.healthline.com/nutrition/melatonin#side-effects
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  12. Alan Carter, Pharm.D. Claire Sissons (2019, January 8) Does L-theanine have health benefits? https://www.medicalnewstoday.com/articles/324120
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