Instant Knockout vs Leanbean: What Works FASTER?

Instant Knockout has a strong thermogenic blend to support fast fat loss while retaining muscle mass and keeping you energized for all your athletic endeavors. 

On the other hand, Leanbean is a rather mild formula that offers sustained, non-jittery, low-stimulant energy throughout the day with moderate fat-burning capacity but superior appetite suppression. 

So what should you opt for? A strong formula for quick gains or a mild formula for gradual results?

There are a few things to consider before choosing any of these and I’ve discussed them all in this guide.

What is Instant Knockout & How Does it Work?

Instant Knockout Cut is a supplement formulated to provide quick weight loss results. It helps you lose weight by

• Restricting calorie intake so your body is forced to consume stored fats
• Increasing fat metabolism to speed up weight loss
• Preventing fat reaccumulation to stay in shape and not get those stubborn fats back
• Making you stay calm and energized even when training hard or following a strict diet plan

High in stimulant content, it is a potent fat burner. These stimulants increase thermogenesis and naturally make your body burn more fat. Not only that, its fat burning ingredients also resist the formation of new fat molecules, preventing weight regain.

Plus, satiety-boosting ingredients in Instant Knockout pills calm down food cravings and help you stay consistent with your diet plans. 

Related: Instant Knockout Review: Is it the STRONGER Fat Burner of 2024?

What is LeanBean  & How Does it Work?

LeanBean is an OTC fat burner especially designed to increase metabolism without overwhelming the nervous system with stimulatory ingredients.

Loaded with micronutrients and fiber, these pills are a good partner to your diet regimen. Overall, they will help you 

• Feel satisfied with smaller meals
• Say no to candy and fried snacks
• Get leaner by losing stored fats around your belly, arms, and feet.

LeaBean has a lower quantity of caffeine. So, most of its effect comes from non-stimulatory ingredients. 

It uses fiber and vitamins to induce a sense of fulfillment even when you have eaten a small meal. In turn, when your food intake is reduced, your body will melt the stored fats. 

Plus, its ingredients increase the rate of fat oxidation, leading to higher energy and a fitter physique.

Related: Leanbean Review: Does it REALLY Work?

Instant Knockout vs LeanBean – Product Comparison

Brand Reputation

Instant Knockout comes from Roar Ambition, a UK-based sports nutrition company.

Founded in 2014, this brand has gained a noteworthy reputation among fitness freaks with its quality supplements. 

The most popular ones are Testofuel, Instant Knockout, and 4Gauge. 

On the other hand, the parent company of LeanBean, Ultimate Life, is also based in the UK. It was founded in 2015 and now has a robust presence across the UK, USA, and Canada.

Hence, both companies compete closely in the fitness supplements market.  

Key Ingredients

LeanBean capsules have a vegan-friendly recipe rich in micronutrients. 

You can divide its ingredients into three types: 

>> Vitamins (B6, B12, and choline), 

>> Dietary fiber (Glucomannan, Cabbage Palm), 

>> And green coffee.

Many of these ingredients are the same as Instant Knockout.  The unique ones are choline, cabbage palm, and green coffee.

In contrast, the unique ingredients list is longer for Instant Knockout, including:

• Vitamin D3
• Green tea extracts
• Caffeine Anhydrous
• L-theanine
• Cayenne Powder
• Black Pepper Extract

Dosage Regimen

LeanBean Dosage

The recommended dosage for LeanBean is 6 capsules daily. 

You can take 2 capsules approximately 30 minutes before each big meal (Breakfast, lunch, and dinner). 

DO NOT forget to drink at least 8 fl. Oz water with each serving for both these supplements. Otherwise, the fiber in the pills might not get enough water to absorb and swell. As a result, the appetite-reducing efficiency will be reduced.

Instant Knockout Cut Dosage

Instant Knockout cut gives the best results when you consume 4 capsules daily. 

Take them one by one around different times in the day (before breakfast, in between breakfast and lunch, after lunch, and before dinner). 

However, be mindful of your sleeping time and make sure to take the last pill at least 5 hours before bedtime as its high caffeine content can disturb your sleep pattern.

Instant Knockout and LeanBean: Weight Loss Benefits 

Instant Knockout Uses Psychostimulation For Quicker Fat Loss

Caffeine content is the main difference between these two fat burners. 

300 mg of caffeine and 500 mg of green tea extracts make Instant Knockout a highly stimulating supplement.

And it makes all the sense because psychostimulation is the most potent fat-loss method known. It triggers a “fight or flight” response in the body, leading to

• Improved energy levels and focus
• Increased thermogenesis (heat production in the body)
• Higher fat breakdown to extract energy 
• Decrease in appetite and temptations

Eventually, all these effects contribute to weight loss. Research also proves caffeine and green tea extract an effective weight loss aid.

Instant Knockout Has A Dual Mechanism For Apettite Suppression 

Both these weight loss pills tame food cravings and hunger by inducing a sense of fullness. This property is primarily associated with Glucomannan (dietary fiber). Fiber absorbs water, swells into a big mass, and physically fills up the stomach. As a result, your brain gets the signal that your stomach is full now and you should stop eating.

But this fiber is not digested and soon gets out of the body with feces.

Both LeanBean and Instant Knockout have Glucomannan and show this property.

However, Instant Knockout is a more potent appetite suppressant because it contains a good amount of caffeine in addition to fiber.

• As discussed earlier, stimulation decreases hunger and subsides random food cravings. 
• Besides that, caffeine also delays stomach emptying. And when the food stays for longer inside the stomach, blood sugar remains stabilized and you won’t feel hungry.

As a result, the hunger-reducing effect is doubled.

LeanBean Curbs Hunger Without Psychostimulation

LeanBean is an effective appetite suppressant especially if you are prone to stimulant’s side effects.

It contains fiber from Glucomannan and Cabbage palm that keep your gut physically full. In addition to that, it has Choline, a potent satiety inducer.

A study on weight loss nutrition in female athletes proves that choline does a GREAT job at uplifting metabolism, reducing calorie intake, and reducing weight.

Still, its effect is not as significant as the caffeine stimulation effects from Instant Knockout.

Instant Knockout vs LeanBean Side Effects

Instant Knockout Side Effect 

Sleeplessness And Headaches

Caffeine side effects are the biggest risk with Instant Knockout cut pills. 

It has a whopping amount of caffeine anhydrous (300 mg). Besides that, green tea extracts (500 mg) also contain caffeine.

Hence, the overall caffeine dose reaches near the daily safe limit of 400 mg as prescribed by the FDA.

While some people can tolerate it, many face side effects like jitters, sleep issues, and headaches if they consume this much amount of caffeine. 

Gut Issues

Instant Knockout can give you some trouble in the gut too, especially in the initial days when your stomach is not accustomed to handling its potent ingredients.

These issues majorly arise due to two ingredients:

• Caffeine anhydrous: Besides being a potent psychostimulant, caffeine anhydrous is a strong gut stimulator as well.

It can make your gut lining secrete more acidic juice and disturb their contraction patterns. As a result, you might experience nausea, heartburn, or diarrhea after using this fat burner.

• Glucomannan: Dietary fiber is usually safe and beneficial for the gut. However, if you take a large amount regularly, it can lead to a stuffed feeling. 

Also, the presence of a large amount of fiber in the intestine supports the growth of healthy bacteria in the gut which is a good thing. However, bacterial metabolism leads production of gases, causing flatulence or abdominal cramps.

Excessive fiber intake can also cause diarrhea especially when you are also using other irritating ingredients like caffeine.

LeanBean Side Effects

LeanBean is made in FDA and BRC-approved facilities following GMP rules, so you can be assured of the pills’ quality.

Also, it does not put the caffeine-sensitive population at risk of jitters, headaches, and anxiety because of the minimal caffeine content.

Yet you may face some short-lived side effects with this supplement as described below:

• Food Allergies

However, it can trigger allergies because it is prepared in facilities that also process food allergens like milk, soy, wheat, eggs, peanuts, and fish.

• Gut Issues 

As the fiber content of LeanBean is high, it can also sometimes cause flatulence, diarrhea, and bloating.

Instant Knockout vs LeanBean Reviews

Instant Knockout Before and After

• Chelsea from the USA shared her before and after pictures showing a weight loss of 30 pounds in just 1 month. She had already tried several fat burners before Instant Knockout but none helped her get off the plateau. She says it keeps her satisfied all day long and subsides junk food cravings.

• Kimberley Yeaman, a busy mom, found Instant Knockout Cut highly effective for losing extra weight and keeping it off. She is a mother of two and despite trying harder workout routines and many weight loss supplements, she could get rid of the excessive weight around her belly. The scenario changed with Instant Knockout though as she has lost a whopping 80 lbs.

LeanBean Before and After

• Vicky from the UK reported losing 8 lbs and one dress size in only a month using the LeanBean program. She said she was struggling with food cravings and having snacks out of sight was too impractical as she has three young children. But LeanBean helped her take control of her diet. 

• Tabby from the USA shared an impressive weight loss story along with her 2-month transformation pictures. She combined a 20-minute workout, a healthy diet, and LeanBean and was able to lose 7.5 kg weight in only 2 months. She said a good diet and working out is a must if you want real results. However, the pill is so effective that she could see a difference even with a 10-minute workout routine.

Instant Knockout vs LeanBean Price

Instant Knockout – Where To Buy & Price

Original Instant Knockout is available ONLY from its official website. 

(We don’t recommend you buy it from other marketplaces like Amazon, as it involves the risk of getting a fake product and losing the discounts and refund benefits as well)

Each Cut bottle is priced at $65 and contains 120 pills which are enough for 1 month. 

However, EXCITING perks come along when you opt for more than 1 bottle.  For instance, when you buy 2 bottles you will pay $130 for the product. 

PLUS, you get free shipping across the USA and UK and an excess to the Boss Shred program (worth $149) including ebooks and video training.

The best deal is their ultimate cutting stack though. It costs $195 and includes 4 bottles, FREE worldwide shipping, and FREE access to the Boss Shred program.

LeanBean  – Where To Buy & Price

You can buy LeanBean from the official website at a price of $59.99 per pack.

Each bottle contains 180 pills, hence, you will need the new pack after a whole month.

So why not opt for the COMPLETE bundle instead and enjoy HEAPY discount. + FREE shipping?

The complete bundles costs $189.97 for FOUR bottles, workout guide and a meal plan as well. This would save you almost $13 on each bottle. 

FAQs

What is comparable to LeanBean?

Trimtone works in the same way as LeanBean for calming down temptations. Besides that, it uses potent fat burners like green tea extracts to improve fat metabolism in the body.

Related: Trimtone Review: Is it the BEST Female Fat Burner of 2024?

Does Leanbean actually work?

LeanBean offers healthy and gradual weight loss results. On one side, it subsides temptations and helps you avoid binge eating. And on the other side, it also increases your metabolic rate and makes your body consume stored fats.

Is Instant Knockout safe?

Instant Knockout is safe and easily tolerated by most people.

However, it can cause trouble for caffeine-sensitive individuals due to its high caffeine content.

Which Weight Loss Supplement is Best?

Both Instant Knockout and Leanbean are safe and effective weight loss supplements and have their own peculiarities to offer.

Instant Knockout is a more potent fat burner. So, if you want faster results and can take its high stimulatory effects, it is a suitable weight loss supplement for you.

However, if you have a moderate-low caffeine tolerance LeanBean is a better fit. It will help you stay consistent with your diet plan and shed the stubborn fats.