Updated: 04/18/2017 - Site operated by Leptigen

Phedra Cut Ultra XT Review - Does This Weight Control Aid Really Work?

  • 91 User Comments
  • Rating: 3.3. From 78 votes.
By Summer Banks Apr 01, 2017

I’m obsessed with finding diet products that actually work to help you lose the weight you want to lose. Let’s find out if Phedra Cut Ultra XT is one of them. We did one of our intensive reviews, inspecting the side effects, ingredients, clinical studies and overall customer service. We also took the time to read hundreds of dieter responses and user reviews that are posted online. At this point we summarized and condensed all the facts to give you the bottom line.

Phedra Cut Ultra XT Readers: Click here to find out why we're giving away samples of our product, Leptigen.

What is Phedra Cut Ultra XT?

First off, Phedra Cut Ultra XT ingredients are caralluma fimbriata, Bioperine, glucuronolactone, capsicum extract[1], yerba mate, green tea extract, natural caffeine, citrus aurantium, fucoxanthin, green coffee bean, banaba extract, n-acetyl-l-carnitine, iodotyrosine and l-tyrosine[2]. It should be taken twice a day (2-3 capsules, 30 minutes before meals). The supplement promotes weight-loss by boosting thermogenesis and increasing energy levels.

Phedra Cut Ultra XT was released back in 2008 by USN or Ultimate Sports Nutrition. The supplement is sold through trusted retailers and on the official website. A few natural ingredients are used and we found some positive customer comments, but read on…

Phedra Cut Ultra XT Ingredients – “Clinically Proven Issues?”

The first concern we had with Phedra Cut Ultra XT ingredients was that they may cause some side effects. “We noticed that the formula contains citrus aurantium,” said our Research Editor. “It’s important to note that it’s proven to cause adverse reactions[3] in some users, especially when used with caffeine.”

  • According to one user, “I bought this product last year and after 2 months I noticed an increase in my blood pressure.”
  • “I recently bought Phedra Cut and have been taking it in the morning and in the afternoon. 2 days of being on them and I’ve been nauseous and my tummy hurts,” said another customer.

Side Effects – “Another Concern?”

After searching for Phedra Cut Ultra XT side effects, it’s evident that customers were concerned.

  • One customer commented, “I have been using Phedra-Cut Ultra XT for the last 4 months. What is now evident on me is that my tummy is bloating and I have low libido and sex drive.”
  • Another user stated, “I feel HOT. My head feels hot, and last night when I trained I sweated like never before. Is this normal? What is causing this HOT feeling in my head?”

Our research has proven if there is a particular facet of a pill that’s problematic, like causing adverse reactions, the likelihood of long-term success is limited. There’s an issue if dieters use Phedra Cut Ultra XT and experience negative side effects.

The Science – “Solid?”

At DietSpotlight, a critical part of the review process is when scientific studies are used to support claims. There are studies showing the effectiveness of caffeine[4], green tea[5] and even Bioperine[6]. Unfortunately, the benefits don’t relate to this supplement. We also noticed that some of the ingredients in Phedra Cut Ultra XT are connected to harmful side effects, instead of being linked to weight-loss.

The Bottom Line – Does Phedra Cut Ultra XT Work?

Will Phedra Cut Ultra XT help you lose weight? Well, we like that it contains a few natural ingredients and that we found some positive customer comments. But, we’re concerned because there’s no connection between the ingredients and weight-loss. Also, Phedra Cut Ultra reviews talking about negative side effects and lack of results leaves us a bit skeptical.

If you’d like to slim down and drop more pounds, we suggest going with a supplement using proven ingredients, backed by research and not linked to harmful side effects.

Among the best products we’ve seen this year is one called Leptigen. This supplement uses a blend of four important clinically-tested ingredients, which have been shown to help enhance fat loss and elevate metabolism. There’s no talk of harmful side effects and the chatter from users is about seeing excellent results.

Plus, the makers of Leptigen are so positive about their product they’re offering a Special Trial Offer, which is a good sign.

Previous Phedra Cut Ultra XT Review (Updated September 20, 2014):

What You Should Know about Phedra-Cut Ultra XT

Phedra-Cut Ultra XT fat burner is designed to improve metabolism and speed up weight loss. The product description includes a complete ingredient list, but we are concerned about the product name. The word Phedra comes from the ingredient ephedra. If this product contains ephedra it is illegal for sale in the United States based upon the ban established by the FDA. The FDA now regulates all sales of ephedra.

List of Phedra-Cut Ultra XT Ingredients


  • Caralluma Fimbriata
  • Capsicum Extract
  • Citrus Aurantium
  • Fucoxanthin
  • N-Acetyl-L-Carnitine
  • L-Tyrosine
  • Iodotyrosine
  • Diidotyrosine
  • Banaba Extract
  • Green Coffee Bean
  • Natural Caffeine
  • Green Tea Extract
  • Yerba Mate
  • Glucuronolactone
  • Bioperine

Product Features

The USN-XT proprietary blend is packed with stimulants. Green coffee bean is commonly used to replace garcinia cambogia. Green coffee bean is a source of caffeine. Natural caffeine is the second ingredient in the formula. Of course, natural caffeine is a source of caffeine. Green tea extract is a third source of caffeine, but this time it comes in a proven metabolism-boosting ingredient. Yerba mate is the final caffeine source.

When you pack that many stimulants into one supplement, you have to attempt to reduce blood pressure rise that will inevitably occur. Phedra-Cut Ultra XT contains various forms of tyrosine. Tyrosine is thought to control blood pressure naturally.

Bioperine is added to increase the absorption of the other ingredients in the formula. Banaba helps control blood glucose response and hunger and Caralluma Fimbriata has some positive clinical studies for use as a diet supplement.

Advantages of Phedra-Cut Ultra XT

  • All ingredients are listed online in label form.
  • The product contains several proven ingredients.
  • May help control hunger and increase energy.

Disadvantages of Phedra-Cut Ultra XT

  • May contain too much caffeine for some dieters - 208 mg.
  • Likely to cause negative side effects if the dieter does not usually take caffeine.
  • May cause increase heart rate, increased blood pressure and jitters.


Overall, Phedra-Cut Ultra XT is a good supplement, but there are far too many stimulants in the formula. Most dieters are not used to taking supplements with heavy stimulation. There is a good chance the dieter will notice nausea, jitters and shakes when taking this product. The effects will be even worse if the dieter drinks caffeinated beverages with the formula. If you currently suffer from high blood pressure or heart problems, this supplement is not safe. The L-Tyrosine may decrease blood pressure slightly, but not enough to reduce the overall effect.

We suggest using a diet supplement with proven ingredients like green tea, caffeine and chromium and not multiple supplements.

Phedra Cut Ultra XT Questions & Answers:

We boiled down hundreds of user comments about Phedra-Cut Ultra XT into this helpful FAQ.

What are the side effects of Phedra-Cut Ultra XT?

Phedra-Cut Ultra XT side effects, as reported in customer reviews, include irritability, anxiety, jitteriness, sleeplessness, nausea and upset stomach.

What is in Phedra-Cut Ultra XT?

Phedra-Cut Ultra XT ingredients are caralluma fimbriata[1], Bioperine, glucuronolactone, capsicum extract, yerba mate, green tea extract, natural caffeine, citrus aurantium, fucoxanthin, green coffee bean, banaba extract[2], n-acetyl-l-carnitine, iodotyrosine and l-tyrosine.

What are the active ingredients in Phedra-Cut Ultra XT?

The active ingredients in Phedra-Cut Ultra XT are caralluma fimbriata, green tea, citrus aurantium and Bioperine.

Does Phedra-Cut Ultra XT work?

There’s no published clinical research proving Phedra-Cut Ultra XT will work. We’ve noticed studies backing ingredients like green tea and caffeine, but the science supporting these doesn’t relate to this formula.

In order to improve results, you may think about combining Phedra-Cut Ultra XT with a proven weight-loss supplement like Leptigen, which contains clinically-tested ingredients supported by published research.

How much does a bottle of Phedra-Cut Ultra XT cost?

A bottle of Phedra-Cut Ultra XT costs approximately $29 through third-party retailers. The supplement isn’t sold on the official website.

How do you take Phedra-Cut Ultra XT?

You should take two to three Phedra-Cut Ultra XT capsules per day. The company recommends taking the product a minimum of 30 minutes prior to eating meals. Each bottle comes with 120 capsules and lasts between 20 and 30 days.

Can I take Phedra-Cut Ultra XT if I have a health condition?

Those taking prescription medications of any kind, people under 18 years of age, anyone with health conditions or women who are pregnant or nursing should contact a healthcare professional prior to using weight-loss supplements, including Phedra-Cut Ultra XT

What do users like about Phedra-Cut Ultra XT?

Some users commented about liking the small size of the Phedra-Cut Ultra XT capsules and that it’s affordable.

What do users NOT like about Phedra-Cut Ultra XT?

We found that some users didn’t like the negative side effects of Phedra-Cut Ultra XT and that they didn’t notice weight-loss.

Who makes Phedra-Cut Ultra XT?

USN, Ultimate Sports Nutrition, makes Phedra-Cut Ultra XT.

How do I contact the Phedra-Cut Ultra XT customer service department?

You can contact the Phedra-Cut Ultra XT customer service department by calling a representative at 0845 1800 556 or by mailing correspondence to USN UK Seven House High Street Longbridge B31 2UQ. You can also reach out through social media.

Does Phedra-Cut Ultra XT ship to the United States?

Yes, Phedra-Cut Ultra XT ships to the United States.

Do I need to exercise with Phedra-Cut Ultra XT?

No, you don’t need to exercise with Phedra-Cut Ultra XT, but the company recommends adding fitness to improve results. Send messages to the customer service team to help you customize a training plan.

Does Phedra-Cut Ultra XT come with a guarantee?

Yes, Phedra-Cut Ultra XT comes with a guarantee. Reach out to the customer service team prior to returning the supplement. You have 14 days from purchase to return/exchange the item. The company states the product must be in the original condition.

Do you know of any special deals or discounts on Phedra-Cut Ultra XT?

Yes, there are special deals and discounts on Phedra-Cut Ultra XT. The company offers a 20% discount if you purchase three or more. You can also earn loyalty points as you shop on the online store. However, the last few months have flown by considering our readers have been taking advantage of Leptigen’s Special Trial Offer, which is simply the cost of shipping and handling. Click here to give it a try.

Phedra cut ultra xt is a weight loss supplement that claims to help with weight loss, but their ingredients are nothing out of the ordinary.

Phedra Cut Ultra XT Ingredients and Supplement Facts

Serving Size: 12 fl oz
Serving Per Container: 1
Amount per Serving % DV
Green Coffee bean 200mg *
Bioperine 5mg *
Caffeine 200mg *
Phtofare 475mg *
Zinc 7.4 *
Vitamin B6 0.4mg *
Pantothenic acid 1mg *
Groen Coffea arabica 200mg *
Kafeien 200mg *
Sink 7.4mg *
Vitamien B6 0.4mg *
Pantoteensuur 1mg *

Other Ingredients: None

We looked into the Phedra Cut Ultra XT ingredients to give you the details you need.

Caralluma Fimbriata

Caralluma is a plant that is found in the family, Apocynaceae, along with 120 other species. The name came from the Arabic word meaning “wound in the flesh” and is found in Africa.

What is it Supposed to Do?

Caralluma Fimbriata is used as a laxative and to help promote weight-loss. [1]

Clinical Research

Based on the journal by the Institute of Population Health and Clinical Research, there was a study done that proved Caralluma does promote weight-loss. They said, “Caralluma fimbriata is an edible cactus, used by tribal Indians to suppress hunger and enhance endurance…Caralluma extract appears to suppress appetite, and reduce waist circumference when compared to placebo over a 2 month period.”

We believe strongly that clinical testing is important when choosing a weight-loss supplement. Leptigen, one of the best in 2016, offers ingredients that have been researched.

Citrus Aurantium

Citrus Aurantium, also known as Bitter Orange, is citrus fruit that is used in things such as oils, perfumes, and alcohols. It is native to Vietnam.

What is it Supposed to Do?

Bitter Orange is used to help treat infections, it can help decrease blood sugar levels for people with diabetes, improve indigestion, and it has been said to help promote weight-loss.

Clinical Research

There was a study done that proved that Citrus Aurantium and p-synephrine helps people lose weight. The research published in the International Journal of Medical Sciences first said, “Finally, nine studies involving the administration of bitter orange extract alone or in combination with other constituents have demonstrated an increase in metabolic rate without an increase in heart rate or blood pressure 18-20, 26, 30-32, 35, 36. These results suggest that bitter orange extract and p-synephrine may be beneficial in weight management.” They also said that, “The results indicate that bitter orange extract and p-synephrine increase metabolism and energy expenditure.”


Glucuronolactone is a naturally occurring chemical that is found in your connective tissues. It is also found in plant gums.

What is it Supposed to Do?

Glucuronolactone can be used to help protect blood vessels, increase metabolism, and better overall performance.

Clinical Research

The International Society of Sports Nutrition shared a study on how Glucuronolactone does promote weight-loss. They started off by explaining what Glucuronolactone does by saying, “Energy drinks also typically contain glucuronolactone, an ingredient which is involved in ascorbic acid synthesis and is metabolized into xylulose…ED and some commercial beverages designed to increase metabolism typically contain a number of stimulants. Several low-calorie ED and beverages have been marketed as “thermogenic blends” with a focus on increasing metabolism.” Then, they proved the correlation between weight-loss and Glucuronolactone by saying, “In terms of weight loss, Roberts and colleagues reported that 28 days of consumption of a calorie free ED promoted small but statistically significant reductions in fat mass compared to controls…”

Capsicum Extract

Capsicum, also known as a red pepper, is a flowering plant that is found in the nightshade family.

What is it Supposed to Do?

Capsicum is used to treat pain from rheumatoid arthritis, reduce back and joint pain, and reduce headaches.

Yerba Mate

Yerba Mate is a plant that was named by Auguste François César Prouvençal de Saint-Hilaire, a French botanist. This plant is popular in south and central South America and in Syria. [2]

What is it Supposed to Do?

Yerba Mate is used to help mental performance, lower blood sugar for people with diabetes, and to promote weight-loss.

Is There Anything Out There That We Think TRULY Works?

We have our eye on a clinically tested supplement, Leptigen. Users are going wild over a Special Trial Offer available right now. Click here to give it a closer look.

Get Your Sample Today »
Dietspotlight Author
About the Author:

Summer Banks, a content strategist at Leptigen, has researched over 5000 products in the past 10 years. She has years of nursing training, experience as a manager responsible for 15 supplement brands, and completed coursework on Food and Nutrition from Stanford University. full bio.

Rating: 3.3. From 78 votes.
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Phedra Cut Ultra XT Review

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User Comments

91 Comments on "Phedra Cut Ultra XT Review"


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Natasha Sutton

Looove phedra cut results proven the slight upset tummy I don’t mind works great during prep for fitness competition’s


Why does phedra cut makes me nauseous ?

Hello. All users are different and can experience different side effects; please make sure to consult with your physician before taking this product again.

Brenton Ryans

HI everyone ive been using Phedra cut extreme XT for just under a week.i haven’t gone back to the gym since ive started taking it but i do walk around a lot at work and ive cut down my daily intake of food.it seems a bit unreal to me but within 5 days ive lost 3.5 kilograms.I feel lighter and slimmer but im struggling to believe that losing so much weight is possible or even healthy.The side effects are slightly true,it gives me tons of energy which actually helps in my job but for about 20 minutes i have shaky hands about 2 hours after taking the tablets.I do also get small and short stomach cramps but really if its helping me lose weight this fast i dont really care.I’d recommend this product to someone whos looking to lose weight fast.


Since taking phedra cut my head is spinning n tummy is sore,I’m now confused should I continue or leave them but I want to lose weight n be on my exact BMI.


Hi Patrick. Please make sure to consult with your physician before continuing to take this product and let them know about the side effects you were experiencing.


Help I took 2 today by accident it is makeing me crazy feeling!!!!

ready for action

I started using phedra ultra 2 days ago but i always feel hungry so when im hunry im shaking


Hi Martha
For the first time in my life i had low sugar and blood level,i stopped 3 weeks ago and still haven’t recovered,lack of strength,confused and sadness after it got me in to a bad depression,sorry i rather take it the hard way


The first few days I took it I felt nauseous but I was either not taking it on an empty stomach or not gyming but hoping to get results by just walking around. I think if u use it the way u should then won’t feel side effects. Since following the instructions I’ve seen immediate results no longer feel nauseas. I’ll be purchasing my 2nd bottle today.


I do not recommend phedra cut lipo xt, I used it for 1 day & I felt nauseas, dizzy, irritable, hands were shaking & struggled to focus on a simple task. I suggest you use the phedra cut slim packs rather, this xt product should be removed from the market. It’s over priced & not worth the side effects.


I do not recommend this product, I used it for 1 day & I felt nauseas, dizzy, irritable, hands were shaking & struggled to focus on a simple task. I suggest you use the phedra cut slim packs rather, this xt product should be removed from the market. It’s over priced & not worth the side effects.


I can tell you this: It works, but at a very high price. The product does reduce appetite. I developed very high blood pressure, needing medication. My mouth and lips became extremely dry, I got palpitations, I suffered from anxiety, aggression, later depression and sleeplessness when using the product. It also caused severe gastro-intestinal side-effects (bloating, pain) and exacerbated my (pre-existing) stomach ulcer. During my resting/off days (mostly weekends) I felt very drained and weak. Start with small doses, observe the effect on your body and use with caution.


I have been on this product for two days and I feel lightheaded, confused, and nauseated… Bad mood and tiredness and a very very low appetite… Everything I eat tastes like trash….I feel very tired and I gave lack of energy….HOPELESs


My furst day on phedra cut xt, feeling sick,stomach hurts,nausea, tookj 2 this morning and a shake and 2 at 3 o clock with a a shake ,also cla, dont know if this was to much….I think im not going to use this again


I stated using this product yesterday am sick,i feel nauseous,stomach cramps…I DONT KNOW IF I SHOULD CONTINUE OR NOT


Hi Mash. Please make sure to consult with your physician before continuing to take this product and let them know about the side effects you were experiencing.


does Phedracut help in toning the whole body or it only work for the lower abs?


Hi Abel! For detailed product and usage information, please refer to the Phedra-Cut Ultra XT official website to learn more.

Your Name

I feel sick n its been 4 days . cnt eat n my tummy hurts.i hvebeen using it with duromine.is this the reason may


Watch out for duromine esp if u r on antidepressants! Read the accompanying pamphlet – I took a chance & used it anyway with mild antidepressants – became very suicidal!! Messes with your hypothalamus.


Hello. Please make sure to consult with your physician if you have any concerns about continuing this product.

Abdul Baasit Ismail

I just finished my cla 1000mg bottle two days ago and took my first serving of phedra cut lipo XT today, I jumped off the weight loss train almost a year ago now after losing a little over 15kg with nothing but a bcaa drink, after a 1-3month sugar detox, jumping on the paleo train and tonnes of murderous cardio per week. Lost about 10kg in a month 200-600 calorie deficit a day (purely from my diet).
I have a super sweet tooth, but I would cram cashew nuts and eggs and cheap, thin cut steaks in the mornings. I went from 85kg to 67kg in about 3months, no (clearly) visible 6 pack.

I’ve since got married, ditched the diet, stopped counting calories and stopped training altogether for over half a year and picked up close to 5kg (73-75kg). Back in the gym now, a month into 100pushups (see the website for the programme), picked up some nice muscle on my arms and chest, maybe my back, but not too visible yet, I weigh 71kgs and looking forward to this I hope I don’t get the side effects, just have to stop skipping meals.

When I read this thread I only see positive comments from those who exercise regularly and probably have a good diet. Seems like everyone else are just popping pills – most people buying these things in the shops (protein shakes and bars etc) are fat anyways and don’t look fit, so I’ll take the good comments and soldier on.
Wish me luck!


Hello, my name is paul, can I use this product if I have a blood pressure problem? Thank you

Hi! Because of possible interactions, please make sure to consult with your physician before taking this product.


I just bought a container of LIPO XT Weight Loss Aid!!!
No where on the package it indicates how many capsules it contains. It is a huge container and when I opened the container there at the bottom was only a few capsules. The package gives the impression that there is a lot of capsules inside. There are a lot of brochures and a sponge inside filling the container.
it seems that you are paying more for the packaging than for the capsules!!!!
It creates the incorrect perception and should be reported the advertising authority.


it’s rubbish my tummy is so painful right now it’s been a week


Hi,what type of diet i should stick on,so that i can see the results

Hello. All users are different and can experience different weight-loss results, but exercise in conjunction with a healthy diet and supplements have shown to help with weight-loss.