Natrogix Raspberry Ketone Ultra Review 2019: Does it Work?

Natrogix Raspberry Ketone Ultra Review: Weight Loss Supplement or Waste?


Raspberry Ketones became extremely famous after Dr. Oz called them “The #1 miracle in a bottle to burn your fat” on his hit TV show. But can we believe what we see on TV?

There have been many studies that have been conducted that leans towards the positive effects of raspberry ketones being true. However, it is still too early to determine the long-term benefits of ingesting these types of supplements. These products are meant to increase weight loss, by speeding up a person’s metabolism, but for that to work, the manufacturers have to get the formula correct first. During our mission of testing all the raspberry ketone supplements in the market to find the best of the best, our only criteria were one thing…did I lose any weight from taking that supplement?

We were surprised by how many products failed to give us any results, which made writing these reviews on the products that did work easily because there weren’t all that many. Natrogix Raspberry Ketone Ultra, was a part of the small minority of products that got me the results that I was looking for. So if you’re thinking about buying some supplements to help you lose weight, read it carefully.

What is Natrogix Raspberry Ketone Ultra?

Natrogix Raspberry Ketone Ultra is a all-natural supplement, made from pure red raspberries and is naturally infused with free radical fighting antioxidants that not only help improve vitality levels, but help improve mood, energy and a myriad of other benefits.

Their formula was developed by a team of avid health professionals including doctors, physicians and sports nutritionists. All their products are manufactured in the USA, in a strictly regulated GMP facility.

Natrogix is a well-established brand with over 20 other supplements already in the market. Their release of Raspberry Ketones is just another success story to add to their impressive track record. 

What's in Their Formula?

Natrogix, raspberry ketones formula, combines a proprietary blend of compounds and antioxidant. Research shows that this compound, work much better when combined with other specially selected fat burning agents and carefully formulated in the exact amounts what your body needs, which is why you see a lot of raspberry ketone supplements that contain a blend of ingredients, as opposed to just the pure extract itself.

  • Raspberry Ketone Extract
  • African Mango Seed Extract
  • Green Tea Extract
  • Caffeine Anhydrous
  • Apple Cider Vinegar Powder
  • Kelp
  • Grapefruit Powder

The Benefits

Each ingredient in Natrogix Raspberry Ketone Ultra provides benefits not only to help increase your chances of losing weight, but they also have other benefits to improve your mood, sleep and medical condition too. Here are just some of the benefits you get from taking this supplement:

Raspberry Ketone Ultra Table

Raspberry Ketone: Natrogix Raspberry Ketone Ultra is extracted purely from red raspberries, which can help you to lose weight by speeding up your metabolism and is naturally infused with free radical fighting antioxidants. 

Raspberry ketones are helpful for invigorating the kidney and strengthen 'Yang'. Raspberry oil belongs to unsaturated fatty acids, which supply you more energy upon your diet controlling and fat burning.

African Mango Seed Extract: The extract from the mango seed, can actually help you to get rid of excess fat as well as suppressing hunger. If you do have a big appetite, it may just help you pass on the main course, order the soup and salad and forego a few hundred unnecessary calories.

Green Tea Extract: Green tea extract is usually an isolated form of one or more of the tea's catechins, the most potent of which is ECGC, which works as an appetite suppressant. It is also a great source of antioxidants-called catechins-that help support immune function and fat loss.

Caffeine Anhydrous: The most common positive effects are increased fat loss and elongated muscular performance. Since caffeine increases overall energy output, it has a positive effect on the metabolic system. It increases the release of fat into the bloodstream and helps your body burn it faster.

Coffee Beans

Are There Any Side-Effects?

Of course, when caffeine is present in any supplement, you will feel some side-effects, as caffeine is a stimulant and is usually added to supplements to boost a person's energy. Natrogix Raspberry Ketone Ultra does contain a safe amount of caffeine in their supplement. However, some people feel the effects of caffeine more than others and can cause some people to feel jitteriness and a slightly increased heart-rate.

Rest assured Natrogix is a very reputable company that has been manufacturing health supplements for years, but if you feel unsure about what reaction you might have with the caffeine contained in this supplement, I would recommend that you speak to your doctor for more advice.

Overall, I did not experience any negative side effects from taking Natrogix Raspberry Ketone Ultra, which I felt was important to state in this review. While the so-called “keto flu” is an issue for some people I didn’t experience any “keto flu” symptoms from taking any of these types of supplements.


As I mentioned earlier the main criteria for making a spot in our top 5 reviews is, if the supplement gave us weight loss results and Natrogix Raspberry Ketone Ultra made the cut.

The results from taking Raspberry Ketone Ultra came on after a few weeks, but definitely not as fast as with our top rated product Raspberry Ketone Plus.

That said, they did indeed work.  And if there were no other better and more affodable products on the market, I would have continued taking them.  

But we can't have it all, can we?​

If you want to see more product reviews for other raspberry ketone products then click this link right here.

Question Marks

The Good

  • Made in the USA
  • 100% Refund guarantee
  • A well balanced blend of ingredients
  • FDA approved and GMP certified product

The Bad

  • Expensive
  • Sub-par result
  • Doesn't taste that good
  • Has high amounts of caffeine