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Overnight Lean Keto Review - 10 Things You Need to Know

Although most of us have heard the saying that “there is no such thing as an overnight success,” some diet supplement companies use aggressive advertising to make this precise claim. An example of a diet company that claims to offer fast dieting success is Overnight Lean Keto.

As the name suggests, the Overnight Lean Keto brand states that its all-natural formula any dieter obtain a slim physique in a short amount of time. Since this type of advertisement is quite an assertion, our dedicated research team has decided to investigate whether Overnight Lean Keto can live up to this promise.

A look at the details surrounding Overnight Lean Keto can help you determine if this supplement is right for you.

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What is Overnight Lean Keto?

Overnight Lean Keto is a diet supplement that claims to help start ketosis using natural ingredients. According to the company, each pill supplies the body with a steady stream of external ketones while reducing the craving for carbohydrates.

The company claims that once the human body has attained the desired ratio of ketone bodies, it has reached a ketogenic state and can start burning stored fat (instead of carbs or glucose) for energy. Finally, the brand advertises that burning off stored fat can keep the body lean and result in a reduction in overall weight.

Products Similar to Overnight Lean Keto


How Did Overnight Lean Keto Start?

how didf overnight lean keto start

Overnight Lean Keto started as a diet supplement brand designed to capitalize on the recent popularity of ketogenic diets. The ketogenic diet is one of the most popular low-carbohydrate diets of the 2010s decade. The Overnight Lean Keto brand is no exception to this diet trend.

Developed in a research lab in Albany, New York, this product became available to the general public as an online offer only.

Overnight Lean Keto later expanded into an online affiliate program that peaked in 2016. Although the original affiliate program is no longer available and the product is not available in stores, individuals can purchase the product from the landing pages of affiliate program members that remain on the internet.


Overnight Lean Keto

3097 State Route 28

Shokan, NY 12481

Phone: (866) 470-8312

Email: Overnight213@outlook.com


Overnight Lean Keto Claims

Overnight Lean Keto claims to help start ketosis by supplying your body with exogenous (external) BHB ketones. The brand asserts that a combination of external ketones and natural ingredients helps the body reach ketosis faster, allowing your system to start using stored fat as a source of fuel (instead of sugar or complex carbohydrates from food). Many advertisements for the pill state that it is a concentrated formula that is more potent than other “keto” brands, enabling it to work faster.

Additional claims include the premise that Overnight Lean Keto can suppress the appetite, improve cognitive function and mood, and help users maintain a slender physique.


Overnight Lean Keto Ingredients

overnight lean keto ingredients

Overnight Lean Keto includes the following main ingredients:

  • BHB Ketones: Keto supplements often include patented versions of BHB ketones. BHB is an abbreviation of beta-hydroxybutyrate, a salt compound that may increase the number of ketone bodies in the bloodstream. According to the Frontiers in Psychology, external ketones may be an effective way to increase metabolic rate and achieve ketosis in highly active individuals (such as professional athletes).
  • Lemon Extract: Lemon extract is a conventional supplement ingredient used to burn fat and reduce inflammation. Dieters also use lemon extract encourage urination in order reduce water retention and water weight.
  • Coffee Extract: Green coffee extract is a traditional ingredient used as a source of caffeine and as a fat burner. Research published in ScienceDirect has shown that coffee extract reduced body fat in laboratory animals.
  • Garcinia Cambogia: Garcinia cambogia is an extract used in numerous diet supplements. Although it is a popular fat-burner ingredient, the Journal of Obesity shares research that shows it may not have much of an effect at all.
  • Forskolin: Forskolin is the commercial extract of the coleus forskohlii plant.

Does Overnight Lean Keto Work?

According to the company, Overnight Lean Keto works by using an all-natural procedure or mechanism to boost the number of ketones within the body. The company advertises that the formula uses herbal and natural ingredients to deliver external ketones to your bloodstream safely. This method supposedly speeds up the ketogenic process and enables your body to start running on stored fat instead of glucose from starchy foods.

Science has shown that while this method works in very active individuals (such as professional athletes), the process may not be as effective for the average individual. Furthermore, the lack of availability for Overnight Lean Keto may indicate a lack of demand. Typically, you can find in-demand products on official websites as well as major retailers like Amazon. Because the product is no longer available except for (some questionable) affiliate links, this may be an implication that Overnight Lean Keto does not work at all.

Overnight Lean Keto Benefits and Results

The Overnight Lean Keto brand claims that the diet pills provide the following benefits:

  • Help start ketosis through a steady supply of external ketones. The company claims that this all-natural procedure increases the number of ketone molecules available, allowing the body to start burning up stored fat for energy instead of relying on sugar or carbohydrates
  • Help give your routine a boost by increasing metabolic rate and energy levels
  • Help reduce cravings by preventing the body from relying on excess food for energy AND by boosting mental alertness and mood (thereby reducing stress-related binging)

Despite these claims, results for Overnight Lean Keto users have been mixed at best. According to Nutrition & Metabolism, researchers using this type of formulation have been able to rapidly increase ketone bodies and reduce the presence of glucose in the bloodstream of laboratory rats. However, studies have yet to replicate these results in humans. Moreover, there are no independent studies that prove whether Overnight Lean Keto can increase metabolic state or improve cognitive health and mood.

Details on Overnight Lean Keto and Weight Loss

how to take overnight lean keto

Unlike many supplements, Overnight Lean Keto does not make direct claims on weight loss. Instead, the product promises give your routine a boost through a steady supply of external ketones. According to the brand, the combination of ketones and rigorous exercise can improve muscle protein synthesis and help faithful users lose weight in the long run.

How to Take Overnight Lean Keto

To take Overnight Lean Keto, swallow a maximum of two pills each day with a full glass of water. Each supplement bottle includes 60 capsules (suggesting a one-month supply of the product).

It is also important to note that this product is not available in stores or major retailers. Instead, you can find Overnight Lean Keto as an online offer only through affiliate links and websites.

Side Effects

Potential Overnight Lean Keto Side Effects

Users have reported the following potential Overnight Lean Keto side effects:

  • Headaches
  • Jitters
  • Nausea
  • Upset stomach
  • Potential contraindications with kidney or liver medications
Bottom Line

What Users Are Saying

“I tried them and didn’t lose even 1 pound…rip off.”

“In the first week I gained 4 lbs and I did not change my diet because I had already lost 8 lbs before I started taking it.”

“This is a scam. The pills do not work and then they charged me over $175.00 for them and would not refund me my money! Horrible customer service!!!”

The Bottom Line on Overnight Lean Keto

Initially, taking a quick pill to speed up the benefits of a ketogenic diet may sound appealing. However, any company that claims to provide “overnight” success (without giving any scientific research of its own to back up this claim) should trigger an immediate red flag.

Moreover, the fact that this product is not available in stores and no longer available on most websites makes Overnight Lean Keto too unreliable to reach any sustainable weight-loss goals.

To achieve fitness goals, dieters need a reliable product with a proven track record of success. One of the most reliable products on the market is Noom. With food tracking, exercise logging, human coaching and personalized meal plans, what more could you ask for?

With a free trial of Noom, users can see demonstrable results consistent with their goals.

Learn More About Noom »
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Overnight Lean Keto

Is Overnight Lean Keto for weight loss?

Overnight Lean Keto claims to stimulate ketosis which can result in weight loss.

What are the Overnight Lean Keto ingredients?

Ingredients include beta-hydroxybutyrate (BHB), lemon and coffee extracts, garcinia cambogia, and forskolin.

Are there Overnight Lean Keto side effects to know about?

Side effects include headaches, jitters, nausea, and potential interactions with kidney or liver medications.

Is Overnight Lean Keto safe?

Overnight Lean Keto has no life-threatening side-effects however, those with liver and kidney conditions should consult with a doctor.

Is Overnight Lean Keto for men or women?

It isn’t exclusively for men or women.

Where can I buy Overnight Lean Keto?

This supplement is available online.

Is there a Overnight Lean Keto free trial or free samples?

Currently, there aren’t free trial offers for Overnight Lean Keto.

What is the most common Overnight Lean Keto complaint?

The most common complaints of Overnight Lean Keto are headaches and jitters.

What are some similar products to Overnight Lean Keto?

Vexgen Keto and Keto BHB are similar to Overnight Lean Keto.

2 Overnight Lean Keto Reviews

  • Clarisa McKinney (Verified Purchase)

    I’m interested in ordering but I don’t see info to do so

    • Summer Banks FNS, SPT

      If you’re interested in ordering Burn TS, head over to the Burn TS review.