Ultra Fast Pure Keto Boost Review – Is it Just Another BHB Diet Pill?

Is Ultra Fast Pure Keto Boost the answer to your weight loss issues? We take a look at what the ingredients are, if there are any warnings and cautions to be aware of. We also detail past customer reviews, feedback and comments.

Ultra Fast Pure Keto Boost Review

Claims to block some carb absorption.
Also claims to suppress appetite.
Could also improve brain function.

Not backed by any real researched.
No real evidence that the main ingredient works.
Many simular BHB weight loss products on the market.
We have heard the keto story so many times before.

Ultra Fast is a typical Keto weight loss product that contains the ingredient BHB.

We are struggling to find any unique angle as to why you should buy this product over any other Keto weight loss supplement.

If you want our advice there are several other weight loss products available that have a high level of success according to customer feedback


What is Ultra Fast Pure Keto Boost

Ultra Fast Pure Keto Boost is a diet pill that aims to get you into ketosis fast and help keep you there.

Pills of this nature are becoming very common. Due to the popularity of the Keto Diet, diet pill manufacturers all over the world want to jump on the Keto bandwagon.

Most of the offerings available are very similar. Ultra Fast Pure Keto Boost is no exception, but the formulation is a little more interesting than most.

The average Keto diet pill only contains BHB ingredients. Ultra Fast Pure Keto Boost has some apple cider vinegar and green tea in it too.

The product is manufactured in the USA by Justified Laboratories. It’s a family-run business based in Arlington, Texas.

The company claims to be on a mission to help its customers take the guesswork out of their health, fitness, and beauty needs.

I’m not sure what that means exactly but I suppose it sounds like an admirable aim.

The strange thing is, Ultra Fast Pure Keto Boost is not the only keto supplement Justified Laboratories produces.

It actually has 10 more:

  1. Rapid Fast Pure Keto boost
  2. Rapid Fast Pure Keto Boost Max
  3. Pure Keto Fit
  4. Pure Keto Fit Max
  5. Instant Pure Keto
  6. Instant Pure Keto Max
  7. Ultra Fast Pure Keto Boost
  8. Ultra Fast Pure Keto Boost Max
  9. Keto Burn Diet Pills
  10. Keto Burn Diet Drops

This raises a question. If Ultra Fast Pure Keto Boost is so good, why does the company need to keep on trying to re-invent the wheel?

Ketosis weight loss - advanced metabolic support
Ketosis weight loss – advanced metabolic support

What are the Weight Loss Benefits

Justified Laboratories says the product provides several benefits:

  • Rapid ketosis support
  • Ketosis weight loss
  • Potent fat burning
  • Hunger suppression
  • Increases in energy
  • Better mental focus
  • Fights high body fat in unwanted areas

How Does Ultra Fast Pure Keto Boost Work?

The pills are primarily designed to help the body maintain a state of ketosis. This is a natural condition the body slips into when the diet provides insufficient carbohydrate.

You don’t need pills to go into ketosis. All you have to do is adopt the right kind of diet—the Keto Diet.

Ketogenic dieting is not a new concept. It goes back a long way but is presently increasing in popularity.

A typical Keto Diet plan consists of meals that are low in carbs, high in fat, and contain moderate amounts of protein. The Atkins diet is a good example of a Keto Diet.

Keto diet

What Is Ketosis?

The Keto Diet robs the body of its main source of fuel (carbs). There are certain foods you can and cannot eat following the diet

When your diet provides less than 50 g of carbohydrate per day, your liver starts making ketones. It produces them from fat. When this happens you are said to be in ketosis.

During ketosis, instead of using the glucose from carbohydrate, your body gets its energy from ketones.

Fans of the Keto Diet argue it offers many virtues, weight loss is just one of them. Clearer thinking is another.

There are often comparisons between the ketogenic diet and intermittent fasting.

It’s also meant to be good for the heart and may reduce the risks of seizures.

However, experts say long-term ketosis can present certain health risks. The most common problem is keto flu.

This is a condition that generally occurs when you first begin the diet. As the name suggests, it hits you with flu-like symptoms.

Keto dieting may also cause kidney stones, low blood sugar, constipation, and/or acidosis (high levels of acid in the blood).

It’s therefore not surprising that the Keto Diet continues to be a controversial way to lose weight.

What’s the Best Way to Use Ultra Fast Pure Keto Boost?

The back of the bottle states the dose is two capsules per day. These need to be taken between meals.

That’s not a lot of information. It doesn’t say if you need to take both capsules together or take them as two doses.

Fortunately, the supplement facts make it clear. They state a bottle contains 30 servings.

There are 60 capsules in a bottle so the dose is obviously one two-capsule serving per day. Or that’s what I thought until I read the Amazon sales page.

The Amazon sales page says you need to take one capsule 30 minutes before the first meal of the day. It says you take the second one 30 minutes before the last meal of the day.

But hey! That’s two servings, not one. That makes things confusing.

In all probability, splitting the dose may provide a better level of support. Although you will be getting less each time, it will help keep the active ingredients circulating in your blood.

Ultra Fast Pure Keto Boost Ingredient Profile

Two capsules provide 800 mg of the KetopuRX Proprietary Blend. It’s the only active ingredient.

Ultra Fast Pure Keto Boost is not the only product that has it.

High Life Keto Blend contains the same proprietary blend in the same quantity. The only difference is the name on the label.

The KetopuRX Proprietary Blend consists of unspecified amounts of the following ingredients:

  • Magnesium BHB (Beta-Hydroxybutyrate
  • Calcium BHB
  • Sodium BHB
  • Medium-chain triglycerides (MCT) powder
  • Apple cider vinegar powder
  • Green tea leaf extract (STD to 50% caffeine)

What Do the Ingredients Do?

Beta-Hydroxybutyrate (BHB)

The formulation actually contains three different forms of this ingredient:

  1. Magnesium BHB
  2. Calcium BHB
  3. Sodium BHB

BHB is one of the main ketones your liver produces in response to a lack of carbohydrate.

Some studies suggest consuming BHB supplements may elevate circulating ketone levels in the blood. In so doing, it’s argued they may bring on a state of ketosis.

This type of ketosis triggering method may boost athletic performance. There is also a possibility it may reduce insulin resistance.

However, the science is a bit shaky and there is no human-based research that indicates a direct link between orally-taken BHB and weight loss.

Medium-chain triglycerides (MCT) powder

Medium-chain triglycerides (MCTs) are partially synthetic fats. The ones you find in supplements are generally made from coconut and/or palm kernel oils.

MCTs are sometimes used as performance boosters. They are also used for increasing muscle mass and improving fat burning.

Apple cider vinegar powder

Apple cider vinegar is said to offer numerous health benefits. Weight loss is one of them.

There is a limited amount of evidence that supports using apple cider vinegar in this way.

Researchers in Japan conducted a 12-week study. One hundred and forty-four obese men took part. All of them were encouraged to eat normally.

The researchers gave the men apple cider vinegar each day. This appeared to help them to lose weight.

Green tea leaf extract (STD to 50% caffeine)

Green tea is a very healthy ingredient. It’s good for you. Research shows it can also help you to burn fat.

In its normal state, green tea is quite low in caffeine. Much lower than coffee. However, the form in use here is standardized to be 50% caffeine.

It’s not possible to ascertain how much green tea is being used. Hopefully not much. In this case, a high dose will increase the likelihood of caffeine side effects like jitters, headaches, and nausea.

However, a low dose will mean a lesser quantity of green tea catechins as well. These are the compounds that furnish green tea with its natural fat-burning power.

Are There Any Ultra Fast Pure Keto Boost Customer Reviews?

There are plenty of customer reviews and, in this case, the good and bad ones are a pretty even mix.

Fans of the product claim it can bring you into ketosis very fast and report respectable weight loss. The people who give the product a low rating tell a different story. They say it doesn’t do anything at all.

Ultra Fast Pure Keto Boost positive customer reviews
Some good reviews from customers detailing how much weight they have lost using Ultra Fast Pure Keto Boost
Ultra Fast Pure Keto Boost negative customer reviews
A few bad reviews from customers stating that the product did not work. You can’t please all of the people all of the time

Does Ultra Fast Pure Keto Boost Cause Side Effects?

A few customers mention minor side effects, such as upset stomach and headaches, but the majority of people appear to be able to use the product without experiencing negative issues.

However, Justified Laboratories suggests pregnant or nursing mothers avoid using the product unless they have a doctor’s approval.

The company offers the same wise advice to people who are under 18-years of age and to anyone with known medical problems.

Hit or Miss? (Can You Lose Weight with Ultra Fast Pure Keto Boost?)

This is a tough one. Customer reviews are split down the middle. It could be the people who successfully lost weight did so by getting their keto diet and levels of exercise right.

Taking BHB supplements is far from being a proven way to lose weight, but this formulation contains green tea too.

We can’t be sure how much it contains,  but green tea has proven fat burning capabilities.

The formulation has MCTs and apple cider vinegar as well.

Again, these ingredients may have the potential to help you lose weight, regardless of whether you are in ketosis or not.

Lots of Keto diet pills only provide BHB. The fact that this one has some extra ingredients to act as a weight loss fail-safe can only be a good thing.

As far as Keto diet pills go, Ultra Fast Pure Keto Boost looks pretty good, but if you are serious about losing weight there are better options. None of the top-rated diet pills have keto on the label.

Will this one help you to lose weight, it may if you are doing the keto diet and getting it right.

However, if you are already doing this, it’s unlikely you would need a product like this at all.

Purchasing Options and Considerations – Where to Buy?

You can buy Ultra Fast Pure Keto Boost directly from the manufacturer’s website. The alternative is to buy it via Amazon.

You probably won’t be surprised to learn getting it from Amazon is the cheapest way to go.

If you buy the product from the manufacturer’s site it will cost you USD 59.95 per 60-capsule bottle.

The Amazon price is just USD 34.95. That’s so cheap it’s a steal. Of course, it’s still a waste of money if you find the formulation does not work for you. So it’s still going to be a gamble.


Don’t mistake the “Premium Quality Guarantee” for a money-back guarantee because it’s not.

It’s just the company’s way of stating it’s using quality ingredients.

If you buy Ultra Fast Pure Keto Boost and it doesn’t work, your money is gone. There is no money-back guarantee.


Does Ultra Fast Pure Keto Boost contain caffeine?

Yes. The formulation contains green tea in a version that’s standardized to be 50% caffeine. Unfortunately, there is no way to know how much green tea a capsule provides. That means you can’t be sure how much caffeine it will have either.
Some of the side effects customers report, including headaches and nausea, could be attributable to caffeine.  If you have a problem tolerating caffeine, this product may not be a good option for you.

Is Ultra Fast Pure Keto Boost Suitable for Vegetarians and Vegans?

Justified Laboratories doesn’t make any claims that the product is suitable for vegans or vegetarians. However, it refers to the pills as veggie capsules on the label.
The label also states the capsule casing is made of hypromellose, which is a vegan-friendly ingredient. None of the other ingredients, active or inactive, come from animal sources so the pills should be suitable for vegetarians and vegans as well.

Is Ultra Fast Pure Keto Boost a scam?

No it is not a scam. If you purchase the product you will certainly receive it. The company responsible for manufacture and shipping is legitimate. Whether it will work and help you lose weight successfully and satisfactorily is another matters. A

About Eloise Bel

Eloise Bel (Certified Holistic Nutritionist & B.A. in Communications) Eloise is an experienced journalist with a strong grounding in holistic nutrition. She has an in-depth knowledge of the supplement industry and has been specializing in the weight loss sector since 2008. LinkedIn

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