Xenadrine Ultra Review

Editor's Review: 3.1 / 5.0

What You Should Know

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Xenadrine Ultra is the newest supplement in the Xenadrine line of fat burners and weight loss aids. The new supplement claims improved weight loss, increased energy and faster metabolism. Testimonials are the major focus of the official website, but these are taken with a grain of salt. Xenadrine has been cited in the past for paying dieters to give positive testimonials for its supplements, so the ingredient list needs to support fat burning and not dieters claiming extraordinary weight loss.

List of Ingredients

Thiamin, Riboflavin, Vitamin B6, Folic Acid, Vitamin B12, Pantothenic Acid, Calcium, Yerba Mate, Guarana Seed, Caffeine, Damiana Leaf, Gamma-oryzanol, L-histidine, Campesterol, Beta-sitosterol and Para-amino-benzoic acid.

Product Features

Xenadrine currently only promotes three supplements, though the company behind Xenadrine Ultra has formulated and sold many more. The description of Xenadrine Ultra is not without clinical claims. According to information on the official website, three ingredients used in Xenadrine Ultra have been proven to increase weight loss – Yerba Mate, Guarana and Damiana. Xenadrine Ultra does not include caffeine on the proven list of ingredients, but it has been proven to increase metabolism.

Guarana, caffeine, yerba mate and Damiana leaf are all stimulants. Overstimulation is always a chance taken when choosing from fat burning supplements, but Xenadrine Ultra certainly packs more stimulants into one supplement than other comparable products. When too many stimulants are used to increase heart rate, the dieter can feel shaky and nauseous when taking the product. This can lead to stopping supplementation and thus failure to lose weight yet again.

Xenadrine Ultra suggests taking one capsule 15 minutes before breakfast, lunch and dinner for the first three days and then two capsules before breakfast, lunch and dinner from day four and beyond. This gradual increase in capsules allows the dieter to get used to the stimulation and caffeine boost from the supplement. Xenadrine Ultra is not for sale from the website, but can be found online for $21.99 per bottle. Each bottle contains 60 capsules and when taken at the highest suggested dosage the bottle will only last 10 days. One month’s supply would then cost more than $60.

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  • Several ingredients are proven to increase metabolism.


  • Multiple stimulants can lead to racing heart rate and adverse side effects.
  • Xenadrine Ultra costs more than other fat burners.
  • Xenadrine has been accused of paying for testimonials in the past.


There are simply too many stimulants in Xenadrine Ultra for many dieters. Four of the main ingredients are stimulants and that can only lead to side effects including racing heart rate, nausea and jitters. Sleeplessness can also occur if Xenadrine Ultra is taken within five hours of bedtime. When choosing a fat burner, the dieter should always look at all products formulated by the manufacturer. If there are multiple fat burners with the same name, as is the case with Xenadrine, the dieter should wonder if any of the products are the best available fat burner.

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12 User Reviews about Xenadrine Ultra

  • 1
    teresa wyatt

    somebody bought me some of the xenadrine ultra drink pack but the expiration date say 07/15/2012 can u still use???


  • 2

    yea I`d like to know that myself


  • 3
    Also Sarah

    I burped one up; it did not taste good, but it is do-able.

    I have been on it 2 weeks, have been eating better AND exercising and have not lost a pound. Not impressed so far.


  • 4

    I have a hard time taking pills and i just purchased xenadrine ultra. Can i crack open the capsule and take it that way?



    that’s what I`d like to know too I cant get sometimes even little ones down


  • 5

    how many capules you have to take during a day? and is it 2 cap at one time?


  • 6
    angela peet

    i just want to lose weight without going completely nuts at a gym. but i took it yesterdat for the first time and boy did it slow my appetite down but i was a little hyper!


  • 7

    I got the Xenadrine Ultra 99% Caffeine Free (green bottle of 60 capsules) at Wal-Mart for $19.95.
    But I believe the price is now around $25.
    I figured without the caffeine, it wouldn’t effect my sleep, which it didn’t. I never had any jitters either. I’ve been recording my weight and what I consumed. For the whole first week I took 4 capsules a day, and my belly will be grumbling like crazy right after!

    And my first weekly weigh-in, I lost only 2 pounds which was disappointing to me, because I know your body usually gain or lose 2 pounds daily anyways. Not to mention, I got hungrier than ever! I ate more than I can imagine when I started, which was weird to me.

    It didn’t stop me from taking my pills (sometimes 2 or 4 a day). The week after, my second weigh-in, I lost 5 additional pounds. And I noticed how these pills have curved my appetite A LOT. Even more before I started.

    Now, I’m eating less because I don’t have the hunger urge, and trying to eat healthier. After seeing some results, my mind and body just blocked off fatty foods & unnecessary snacks.

    I’m on my 18th Day (not even a month yet!) with this product, and so far I’ve lost a total of 13lbs! Everything is normal, just less hungry.

    So far so good. :]

    I’ll try to update, since this is only the beginning.


  • 8

    i want to thank the makers of xenadrine i have lost 37 pound in 6 months i have went from 184 to 147 with the pill and a hours of exicerse three time a week i have 25 more pounds to go


  • 9



    mikey jones

    i’ve been using xenadrine ultra along with slimfast in tha place of some meals and i’ve had great results i only take two tablets a day with my job and a little excersize i lost 25lbs in a month



    Hi I was wandering if I could do the same thing you are and it be able to work and I’m glad I read the comments because I want to know did you take two capsules before one meal or o e before two different meals so I will know what to do?