Product Comparison

Approved Science Keto
Keto Burn 1250
Keto Function Ignite Keto BHB
Purefit Keto
Contains 2,000mg BHB Exogenous Ketones
Contains 4 Different Types of BHB Ketone Salts
Contains MCT Oil To Boost Results
Contains BioPerine® For Added Absorption
1 Month Supply
No AutoEnroll
Third party tested for purity
No additives, preservatives, or artificial ingredients
Vegan Friendly
100% Money Back Guarantee


Rating: Excellent


Money Back Guarantee
Consumer Feedback
Company Reputation

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Update: The product’s official seller just temporarily dropped prices dramatically! Get ready for jaw-dropping discounts of up to 67% off their packages!

Editor’s Choice

Approved Science Keto Review

If you want to try the ketogenic diet for amazing results, Approved Science Keto is the product that will get you there faster. Of all the ketogenic diet supplements currently available on the market, this is the one that deserves a closer look and very likely, the one that will change your life!

It contains the highest quality natural ingredients in the correct dose and potency. Approved Science Keto contains all four of the main ketone salts derived from Beta-Hydroxybutyrate (BHB), including sodium, potassium, magnesium and calcium, in one of the highest doses available, 2,000 mg. It also contains MCT Oil to help reach a state of ketosis faster and curb hunger. Additionally, this product contains BioPerine®, a patented form of black pepper extract, which is specifically designed to work synergistically with the main formula, for increased absorption of the other ingredients. Essentially, this product ticks all the right boxes for an effective keto formula.

Quality: Approved Science Keto contains high grade, 100% natural, clinically verified ingredients that are GMP certified.

Reputation: Their reputation is excellent. This manufacturer has several third party monitoring services, including buySAFE, Norton, and Trustee, as well as an A+ rating from the quality monitoring company QualityTrusted.

Money-Back Guarantee: Every item sold, is supported by a 60-day 100% Money-Back Guarantee. Such guarantees from manufacturers show a strong confidence in their products’ ability to deliver results. Great news for consumers.

What’s more, they are well known in the industry and an established company that provides great customer support service, secure and easy checkout as well as prompt, efficient delivery.

Their commitment to the health industry and consumer is excellent, providing further qualification of efficacy by producing their products in an FDA registered laboratory.

If you are looking for a product that ticks all boxes, to boost ketosis naturally, from an established reputable company with an excellent money-back guarantee, this is the supplement to try.

It would be good to note that, due to high demand, Approved Science Keto is often sold out. To avoid having to back order, don’t hesitate to make that purchase when you see it in stock.

See the full review


Zenwise Health Powdered Keto-Peak

Rating: Good



Keto Burn 1250

Keto Burn 1250 is called as such because of the 1250mg of goBHB in its formula. As a patented ingredient, goBHB is the star of this product, unfortunately, there is little information about what it actually contains. Additionally, this BHB blend is only derived from 3 out of 4 salts so it may not be as effective as the ingredients found in our previously reviewed product. There is also no mention of MCT Oil or of an ingredient to increase absorption of the BHB ketones. 

This product had many reviews, and while many were positive, there were negative reviews that reduced its score. A number of people reported seeing little to no effect from this product, which is disappointing, considering the price tag.

The most concerning aspect for us was how much of Keto Burn 1250’s website was copied from Approved Science Keto’s website. This suggests to us that the manufacturer is trying to get this product on the market quickly and won’t hesitate to use shortcuts. What worries us is not knowing how many shortcuts were taken to create the supplement itself. We’re left wondering if we can trust a company that plagiarizes and what this formula actually contains.

Click here to read the full review


Keto Function Ignite Keto BHB

Rating: OK




Keto Function Ignite Keto BHB

This product contains many (but not all) of the same ingredients found in Approved Science Keto. However, because it is in powder form, its potency and cost-effectiveness are both diminished when compared to capsules. Additionally, while it is gluten free, dairy free and carb free, it is not calorie free. In fact, it contains a whopping 30 calories – PER SCOOP! 

Another aspect we always look for is a return policy or guarantee. We were pleased to find a 100% money-back guarantee, however, it is not clear how long you have to receive a refund or if you have to return unopened containers. We’ve seen supplement companies lure unsuspecting customers in with sneaky claims such as this one. This is especially worrying because it costs $50 and will last, on average, only 11 days. Because of this we are somewhat hesitant to recommend such a risky purchase. 

Since the company itself has a good track record and customers are generally satisfied, this landed in our third spot. We just wonder if with the added calories, high price, missing ingredients and lack of guarantee, this product is simply to be enjoyed as an occasional tasty drink.  

Click here to read the full review


Sally Harper, Senior Editor

Sally graduated with her BSc in Nutrition as well as her MSc in Obesity Science and Management. She worked for over 10 years in the commercial sector treating obesity and is an advocate for a ketogenic lifestyle and the benefits it provides. As senior editor, Sally is responsible for all the content published on this website. From delegating writing assignments to proofreading reviews and articles, there is nothing that escapes her notice or her razor-sharp grammar skills. She is passionate about bringing health concepts and truth to the public and helping to dispel common myths that stop people from functioning at their optimal health levels. A self-proclaimed foodie, Sally’s kitchen is always churning out low carb feasts for herself and her partner of 3 years. When she wants to get her heart rate up, she goes for long runs in the hills with her dogs, Max and MCT.

What You’ll Discover:

Which Keto Product is the BEST BUY and comes with a great GUARANTEE!
Which formula and ingredients are the most EFFECTIVE and work the fastest?
How NOT to get ripped off! BE AWARE of poor quality and cheap products.

Top 6 Items to Consider:

  1. Ingredients
  2. Cost Per Serving
  3. Product’s Testing Results
  4. Company’s Reputation
  5. Consumer Reviews
  6. Return Policy & Satisfaction Guarantee

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