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Home arrow Nutrition arrow Keto Diet arrow One Shot Keto Review: Are These Pills Legitimate?

One Shot Keto Review: Are These Pills Legitimate?

Written by Thalia Oosthuizen
Fact checked by Rosmy Barrios, MD
Last update: August 7, 2023
7 min read 930 Views 0 Reviews
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OneShot keto review

How do we vet brands and products? Learn more.

With all of the new keto dietary supplements out on the market, it can be hard to decide which supplements are worth your money and which are an expensive scam. One Shot Keto is one of the many keto diet pills out there, and our goal is to decide how well it lives up to the hype.

In this review, we take a look at the benefits, side effects, and ingredients of One Shot Keto and give a comparison against other keto supplements on the market. Knowing what you put in your body is crucial for a healthy lifestyle.

We’re dedicated to bringing you accurate and honest reviews of keto diet pills and other supplements.

What Is One Shot Keto?

limitless logo
Our rating:
  • Keto and weight loss pill that encourages and facilitates ketosis
  • Better cognitive function
  • Increased athletic performance
  • Healthier immune system
  • Speeds up metabolism
  • Encourages efficient, fast weight loss
Learn More
  • checkmark
    Activates ketosis
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    Easy-to-use pill formula
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    Suppresses appetite
  • checkmark
    Elevates mood
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    Increases energy levels
  • checkmark
    Can interact with some medication
  • checkmark
    Possible toxicity with Garcinia Cambogia

One Shot Keto is a dietary supplement in capsule pill form that uses exogenous ketone bodies to encourage the body into a metabolic state of ketosis. The goal is to help support a ketogenic diet while helping your body burn fat and lose weight.

Some people find it hard to get into ketosis at the beginning of their keto journey. It can take up to a week of strict keto dieting to start the ketosis process. An exogenous ketone supplement like One Shot Keto can make it easier to enter and stay in ketosis.

⭐ Rating


🧪️ Dosage

1-3 capsules per day

🥄 How to consume?

For best results take 20-30 minutes before a meal

📱 Where to buy?


🍎 Key ingredients

MCT oil, coffee bean extract, green tea leaf

💰 Price

$19.95 for 60 capsules

How Does One Shot Keto Work?

One Shot Keto works by putting exogenous ketones into your body to encourage the state of ketosis. These ketones come from outside the body instead of endogenous ketone bodies, which are made naturally through burning fat.

One Shot Keto works alongside a low-carb diet. Our bodies crave carbohydrates. Carbs are our body’s favorite source of energy. When you deprive your body of carbs, it starts looking for a new energy source.

This is where ketones come in. Without carbs to sustain your energy levels, your body will start burning excess fat to create a new energy source called ketone bodies. When your body is flooded with ketones, it’s easier to reach and stay in a state of ketosis.

What Are the Benefits of One Shot Keto?

One Shot Keto offers many benefits beyond weight loss or more effortless ketosis.

One Shot Keto offers an increase in lean muscle mass. Many people often struggle with loose skin after losing weight. However, when using an exogenous ketone to help encourage ketosis, you’re much more likely to build back up lean muscle mass to help with the issue of loose skin.

With exogenous ketones like One Shot Keto, you’re also likely to sharpen your mental clarity. Ketones provide a boost to energy levels in the brain, which makes cognitive functioning much clearer.

One Shot Keto pills can also help decrease your appetite cravings throughout the day. During the transition into ketosis, it’s natural to crave carbohydrates. One Shot Keto helps give your body the energy source, reducing hunger cravings.

And finally, using ketone supplements like One Shot Keto can help you smoothly and efficiently enter into ketosis completely, bypassing many of the symptoms known as keto flu.

Side Effects of One Shot Keto

It is important to note that this supplement can interact with other medications, so it is best to consult with your primary care physician before starting any keto-based diet or supplement.

While exogenous ketones, in general, are relatively safe to use in the short term, there is still research to be done on the side effects of long-term usage.

Ketone supplements have been known to cause nausea, upset stomach, diarrhea, and incredibly urgent gastrointestinal distress. Stop immediately and talk to your doctor if you feel digestive upset after taking One Shot Keto.

Do not take more than the recommended dose of two pills per day. Altering the dosage and taking too much at once will heighten your risk for undesirable side effects. Avoid taking One Shot Keto if you’re not already following a keto diet.

While these supplements help you get into ketosis, they are not a replacement for a proper keto diet, nor are they a magical pill to help you lose weight. There are other keto diet supplements on the market, such as Optimal Max Keto or Keto Trim, but if you do not follow the keto diet, those pills will not get you the results you want.

One Shot Keto Ingredients List

One Shot Keto is formulated like many other keto supplements on the market, with the idea of boosting ketosis in mind. Here is the list of ingredients in One Shot Keto:

Beta-hydroxybutyrate (BHB)

The main ingredient in One Shot Keto is BHB ketones salts. This is the primary way this particular supplement boosts your body’s metabolism with ketones. BHB ketones are known for giving you a boost of energy and facilitating ketosis.

Green tea leaf extract

Green tea leaf extract is slowly becoming more and more popular in keto diet pills and powders. This extract is well known for helping increase your alertness and your cognitive functioning, allowing you to feel more energized throughout the day.


Niacin is a water-soluble B vitamin, also known as vitamin B3. While it occurs naturally in many foods, it is also added to supplements to help reduce the risk of heart attack, lower cholesterol, and even boost your brain function.

Garcinia Cambogia

This tropical fruit is thought to help with weight loss. Many people suggest that it makes it harder for your body to produce fat and helps curb your appetite. However, the Food and Drug Administration does not consider it safe to take for weight loss.

The ingredient inside of One Shot Keto is not the same as eating the whole fruit. However, it should be stated that Garcinia Cambogia has been known to interact poorly with people who take diabetes medication, are on painkillers, or have psychiatric prescriptions.

Coffee bean extract

Much like green tea leaf extract, coffee bean extract is used in supplements to boost your energy levels and help curb your appetite. Caffeine is an appetite suppressant, so it can help you reduce cravings and cut down on snacking.

MCT oil

MCT oil is well known in the keto diet world. It encourages your body to make ketones, which helps with the weight loss process as you burn fat.

Black pepper extract

Black pepper extract is another relatively new ingredient in the keto supplement world, suitable for lowering inflammation. The extract also helps with gut health, blood sugar control, and even brain health.

Raspberry ketone

Raspberry ketone is one of the primary ketones found in red raspberries. When adding it to a keto supplement, raspberry ketones work with the rest of the ingredients by helping your body break down fat faster and stay in ketosis longer.

How to Choose the Best Keto Supplement

When it comes to choosing your next keto supplement to help you lose weight or to help boost your keto diet, it’s crucial to look at a few key factors. Here’s how we chose our review in terms of quality and whether or not you should give it a try:

  • Ingredients: The ingredients in One Shot Keto are well known throughout the keto and weight loss community. Most of these ingredients are proven to help boost your ketone levels, help you stay in ketosis, and encourage weight loss.
  • Quality of results: How well does One Shot Keto work? We did a deep dive into many different One Shot Keto reviews to see the results. Exogenous ketones are well known for burning fat and weight loss.
  • Does it work? One Shot Keto seems to work reasonably well as a ketone boost supplement. Many people who have used One Shot Keto reported movement toward their desired weight loss goals.
  • Is it safe? So far, One Shot Keto, in particular, does not have any reported side effects that are dangerous or otherwise harmful. However, it’s essential to be aware of all the ingredients, the dosage, and how to take One Shot Keto safely.

Comparison Table

Comparison Winner: Keto Cycle FUEL

Easy-to-use flavored powdered formula

Comes in two tasty flavors

Lowers blood glucose levels

Improved athletic performance

Increases metabolism

Activates ketosis

Easy-to-use pill formula

Suppresses appetite 


Not suitable for vegans

Can interact with some medication

Possible toxicity with Garcinia Cambogia

A Word From Our RD

Taking the plunge into the ketogenic diet world is both daunting and exciting. When you find yourself faced with unwanted weight gain, the path to weight loss can be fraught with fad diets, pills that don’t work, and other similar issues.

However, the keto diet is a natural way of losing weight. It’s more than just a weight loss formula. It’s an entire lifestyle. The human body needs healthy fats, and a low-carb, high-fat diet helps encourage your body to burn stored fat.

Keeping your body in a state of ketosis with natural ingredients like whole foods, healthy fats, low-starchy veggies, and fatty proteins will do more than help you lose weight. The ketogenic diet is linked to lowered blood pressure and blood sugar, decreased risk of heart disease, and lowered cholesterol.

Frequently Asked Questions

Does One Shot Keto work?

Yes, for most healthy adults who are following a strict keto diet. One Shot Keto supplements flood the body with exogenous ketones and encourage ketosis.

Where can you buy One Shot Keto?

One Shot Keto can be purchased online from their official website.

How much does One Shot Keto cost?

There are several different options for pricing for One Shot Keto.

One bottle costs $69.99
Buy 2 Get 1 Free costs $149.91.
Buy 3 Get 2 Free costs $198.70.

How to use One Shot Keto?

In addition to a strict keto diet, One Shot Keto pills can be taken once a day with an 8oz glass of water before meals.


So, is One Shot Keto worth it? After reviewing these pills, we can say that while they aren’t the best keto pills out on the market, they seem to work well and will get you the desired weight loss goals you’re looking for, so long as you take them alongside an already strict ketogenic diet.

Some ingredients in One Shot Keto are a little problematic if taken long-term or in addition to other medications, such as Garcinia Cambogia.

Take with caution, follow the correct dosing instructions, and try not to take One Shot Keto for longer than necessary to help you boost ketosis. If experiencing nausea, GI upset, diarrhea, or upset stomach, stop taking One Shot Keto and consult your doctor immediately.

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Written by Thalia Oosthuizen
Fact checked by Rosmy Barrios, MD
Last update: August 7, 2023
7 min read 930 Views 0 Reviews
0 Reviews

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