Lipo 6 Black Ultra Concentrate

Lipo 6 Black Ultra Concentrate from American company Nutrex is not just a fat burner; according to the advertising. It is a fat destroyer! This supplement contains stimulants to increase the metabolism, adrenaline and energy levels and will interest you if you are looking for a strong supplement and are not too concerned about health risks.

We take an in depth look at Lipo 6 Black Ultra Concentrate to find out more.

Lipo 6 Black Ultra Concentrate Pros

  • No good reason to take this supplement

Lipo 6 Black Ultra Concentrate Cons

  • Contains dangerous ingredients in unknown quantities
  • Even the positive customer reviews complain of side effects
  • May increase risk of stroke or heart attack
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Lipo 6 Black Ultra Concentrate
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What You Need To Know About Lipo 6 Black Ultra Concentrate

Lipo 6 Black Ultra Concentrate is a Thermogenic Weight Loss Product manufactured by Nutrex. It increases the body’s temperature and raises metabolism, helping to burn more calories and assist with fat loss.

What Are The Side Effects Of Lipo 6 Black Ultra Concentrate?

Potential side effects are numerous and include nausea, vomiting, increased heart rate, palpitations, irregular heart beat, chest pain, severe Headaches, dizziness, confusion, hallucinations/spaced out feeling, mood swings, shortness of breath, risk of stroke, and risk of seizure or heart attack.

How Much Does Lipo 6 Black Ultra Concentrate Cost?

1 bottle of 60 capsules (1 month’s supply) costs $44.95.

Our Verdict On Lipo 6 Black Ultra Concentrate

We are unimpressed by Lipo 6 Black Ultra Concentrate. This supplement contains dangerous ingredients in unknown quantities. Both Yohimbe and Synephrine can cause heart attacks and strokes and this supplement could cause adverse effects even in otherwise healthy people.

Without an adequate ingredients profile you will have no idea whether Yohimbe exceeds 40mg a serving – generally reckoned the uppermost limit for most people. In addition, this lack of information could just indicate that this supplement is mainly caffeine with trace amounts thrown in.

Either way, most customer feedback (both negative and positive) mentions side effects. This means that if you take this supplement it is highly likely that you will experience these effects too.

If you are an athlete looking to “enhance” your performance, you need to be aware that taking Lipo 6 Black Ultra Concentrate will probably get you banned for doping.

This warning is on the label but in very small print and easy to miss. The Nutrex advertising does provide a full list of warnings are present but as this is written in very small print on the back of the label, not all customers will notice.

Finally, although Lipo 6 Black Ultra Concentrate may help weight loss initially, this is unsustainable long term. You cannot mess with your metabolism and your hormones and then expect the weight loss to continue once you stop. It isn’t going to happen and along the way, you could run the risk of having a heart attack.

It is an easy decision. We reject Lipo 6 Black Ultra Concentrate.

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Lipo 6 Black Ultra Concentrate Review

Lipo 6 Black Ultra Concentrate Facts

Lipo 6 Black Ultra Concentrate is a fat burner that has the dangerous look. The label advises extreme caution so unless you are specifically searching for a stimulant, you should probably move on and look elsewhere. These black capsules obviously need to be handled with care!

  • Supplement made by US company Nutrex Research
  • Each bottle contains 60 capsules. 1 months supply
  • Contains ingredients that will increase adrenaline levels

The supplement contains a mix of stimulants of all types, including caffeine and two types of Yohimbe and Synephrine so is likely to cause side effects including increased heart rate and blood pressure. This type of supplement can be effective for weight loss and for exercise. Some stimulants (Yohimbe and synephrine) act as androgenic agents, which mean they mimic the flight or fight response by increasing adrenaline and other stress hormones.

Other stimulants such as caffeine works in a different way but overall the aim is to decrease appetite, boost energy and help you burn off fat by its effects upon the metabolism. Lipo 6 Black Ultra Concentrate contains a mix of ingredients under a proprietary blend.

Ingredients include caffeine as well as theobromine – a chemical found in chocolate with a similar chemical profile to caffeine. (xanthine) Theobromine is sometimes used as a vasodilator meaning it dilates blood vessels and increases heart rate. It may be effective for treating heart failure.

How to Take Lipo 6 Black Ultra Concentrate

Take one Black Cap in the morning and one Black cap in the afternoon.

Never exceed one Black cap per serving.

Never take more than 2 servings in a 24 hour period.

For best results use 30 minutes before food.

Do not take within 6 hours of sleep.

Lipo 6 Black Ultra Concentrate also contains two sources of Yohimbine a natural chemical derived from certain types of plants. Yohimbe is derived from an African tree extract and often shows up in body building supplements. There are serious concerns about Yohimbine because although it can be a useful chemical, it is strong and there is a fine line between a safe serving and a dangerous serving. It can cause extremely dangerous side effects including strokes and heart attacks.

Worryingly Lipo 6 Black Ultra Concentrate also contains Rauwolscine – a plant alkaloid that is a Stereoisomer to Yohimbine, which means it has the same molecular profile. It works in exactly the same way and comes with exactly the same risks – adding to the yohimbine content.

Lipo 6 Black Ultra Concentrate Concerns:

  • Yohimbe is known to be unpredictable and unsafe. How much of this dangerous ingredient is actually contained in this supplement?
  • You are advised to avoid all stimulants including tea, coffee and sodas. Will customers realise?
  • Can cause heart attack and strokes. Is it really worth risking this?

The final component of Lipo 6 Black Ultra Concentrate is Advantra Z a patented Citrus Aurantium supplement, another ingredient that often shows up in body building supplements.

Citrus Aurantium is derived from a citrus fruit (bitter orange) and contains a chemical called synephrine that is believed to break down fat and increase the metabolism. This is a strong stimulant, related to amphetamine and is known to be a contributory cause of heart attacks and strokes.

Overall, we can see that the ingredients may cause potentially very dangerous side effects.

Lipo 6 Black Ultra Concentrate is made by Nutrex Research based in Oviedo Florida. This US body building supplements company is well known in the body building world and market a wide range of supplements.

We covered Lipo 6 Hers, a fat burner aimed at women, in a previous Watchdog review.

What Does Lipo 6 Black Ultra Concentrate Claim To Do?

There are six key points about Lipo 6 Black ultra Concentrate:

  • Ultra Concentrated Fat Loss aid For Super Strong Effects
  • Highest Potency: Only One Pill Needed
  • Helps Increase Metabolic Rate
  • Fast Absorbing Liquid Capsules
  • Full 30 Day Supply

The first thing that is mentioned in the advertising is a warning,

EXTREME CAUTION ADVISED: This is by far the strongest LIPO-6 we have ever released. It’s so strong that you can never take more than one pill.

It contains clinically tested Advantra Z® which increases the metabolic rate (Thermogenesis).”And, “ignites a remarkable feeling of energy and alertness that will help keep you going for hours.

Does Lipo 6 Black Ultra Concentrate Work?

Lipo 6 Black Ultra Concentrate may work short term for some people but side effects are an issue even with many of the positive reviewers. Effects are not just the usual side effects of caffeine so there are obviously enough of the other ingredients to have an effect.

Stimulants that directly increase the stress hormones and cause the body to respond by adopting the flight or fight response can result in short term weight loss because the appetite is reduced and energy levels are increased. However according to the Journal of Obesity. These types of stimulants have a poor history of long-term success in the treatment of obesity.

In addition, there are health risks. According to reports, “strokes and cardiac arrhythmias have been the major concern about supplements containing sympathomimetic drugs.

What Are The Ingredients of Lipo 6 Black Ultra Concentrate?

Lipo 6 Black Ultra Concentrate is a fat burner that contains only stimulants. Ingredients are combined in a proprietary blend, which means we cannot provide a full breakdown. Not good when dangerous substances are involved as here. Each serving is equal to one capsule.

Ultra Concentrated Fat Destroying Complex (294.5mg)

  • Caffeine Anhydrous: Most diet supplements contain caffeine and it is ideal for giving you a quick energy boost although it can cause side effects. Caffeine can increase the speed of the metabolism and help fat burning but the effects are often short lived as you become accustomed to use. Amounts unknown here. This could be the principle ingredient.
  • Theobromine Anhydrous: Alkaloid (natural chemical compound) found in chocolate and very similar to caffeine in profile with many of the same side effects. Has a stimulant effect and can widen blood vessels.
  • Advantra Z (50% Synephrine): This trademarked supplement contains citrus extract chemicals synephrine, octopamine, and N-Methyltyramine plus Tyramine and Hordenine derived from barley. These are described as Sympathomimetic agents, which mean that they cause the body to mimic the effects of the flight or fight response by increasing hormones such as adrenaline. As everybody knows from experience, this response raises the heart rate, causes sweating and other stress related symptoms. It also decreases the appetite – one reason why sympathomimetic agents are used in diet pills. Known for causing dangerous side effects.
  • Yohimbine: Plant chemical derived from Yohimbe an Africa tree variety. It is sometimes used as a vetinary drug to reverse sedation in animals and often touted as an aphrodisiac. It is a stimulant that will affect the central nervous system and increase adrenaline. Yohimbine is dangerous and dosage has to be precise. There is a very narrow therapeutic index meaning the difference between an effective dose and a dangerous dose is very narrow.
  • Rauwolscine: Asian plant known as Indian Snakeroot, which contains Yohimbine a stimulant. It ingredient can cause dangerous side effects such as seizure, increased blood pressure and heart problems. Yohimbine is classified as dangerous.

The exact ingredient profile for the supplement is unknown. It is possible that out of the 294.5mg serving size, the majority is caffeine and although this will cause side effects, these are at least well known. The average cup of coffee contains around 100mg of caffeine and everyone has a different tolerance.

However, the other ingredients are extremely dangerous. Yohimbe comes with real health risks and it very unpredictable. Doses of over 40mg can lead to extreme side effects including the possibility of death and with two components of this diet pill containing this chemical, you could be gambling with your health.

Synephrine is also dangerous and can have an effect upon heart and blood pressure. It is possible that some users may have health issues without realising and it is no exaggeration to say that this supplement is potentially lethal.

Without a full ingredients profile, you will have no idea what you are taking.

Does Lipo 6 Black Ultra Concentrate Have Any Side Effects?

Many customers have reported side effects and this supplement does come with a health warning.

Potential side effects are numerous and include:

  • Nausea
  • Vomiting
  • Increased heart rate
  • Palpitations
  • Irregular heart beat
  • Chest pain
  • Severe Headaches
  • Dizziness
  • Confusion
  • Hallucinations/ Spaced out feeling
  • Mood swings
  • Shortness of breath
  • Risk of stroke
  • Risk of seizure or heart attack

Nutrex provide the following warning on the label. It is comprehensive but printed in very small type making it very easy to overlook.

Absolutely not for use by persons under 18. Do not use if pregnant or breast feeding. Do not consume synephrine, yohimbine, caffeine or thyroid boosting compounds from other sources, including but not limited to coffee, tea soda and other dietary supplements containing these ingredients.

Consult your physician prior to use if you are taking medication, including but not limited to:

MAOI Inhibitors, anti depressants, aspirin, non-steroidal anti-inflammatory drugs or products containing Phenylephrine, ephedrine, and other stimulants.

Consult your physician prior to use if you have a medical condition including but not limited to heart, liver, kidney or thyroid disease, psychiatric disorders, difficulty urinating, diabetes, high blood pressure, cardiac , recurrent headaches, enlarged prostate or glaucoma.

Discontinue use if you experience side effects.

This product contains ingredients that may be banned by some sports organizations.

Are There Any Customer Reviews For Lipo 6 Black Ultra Concentrate?

There is customer feedback for Lipo 6 Black Ultra Concentrate. Some comments are positive,

This item gives you lots of energy; I do recommend you eat something after 4 hours from taking it even though you’re not hungry.


Don’t plan on sleeping but it works great.

Many customers have complained of being kept awake all night. This customer developed anxiety attacks and noticed a rapid heart beat.

I used it for just 1 week. Never had anxiety problems but this made my heart run like crazy and couldn’t concentrate on my normal activities because the anxiety attacks.

Lots of customers have mentioned the effects upon the heart,

All it does is make my heart race like crazy, but I don’t feel any energy at all.

Lots of customer have mentioned nausea and stomach discomfort,

Some days I only took one pill. I found the days I didn’t eat within the half hour of taking it I would dry heave and feel sick.

Some people noticed no effects at all,

No thermogenic effect for me and absolutely no effect on my appetite. Disappointed.”
Some people are satisfied.

Best stuff on the planet!!!!!!!! You will feel the heat for the first week, but the results are amazing!!! I love it!

Does  Guarantee?

Lipo 6 Black Ultra Concentrate does not come with a guarantee.

Where Can I Buy Lipo 6 Black Ultra Concentrate?

You can find Lipo 6 Black Ultra Concentrate on the shelves of some specialist retailers such as GNC. It is also on sale online from supplement companies such as GNC and Lucky Vitamin.

One way is to buy it direct from the Nutrex website. 1 bottle of 60 capsules (1 month’s supply) costs $44.95. If you buy two bottles, you get one free. Shipping is calculated at the point of sale.

You can also buy Lipo 6 Black Ultra Concentrate via Amazon USA where it is on sale for the cheaper price of $18.30 plus shipping (free on orders over $35.00).

How does Lipo 6 Black Ultra Concentrate compare to Phentaslim?

Criteria Lipo 6 Black Ultra Concentrate Comparison Phentaslim comparison
Clinically Proven Ingredients
Side Effect Free
Positive Customer Reviews
24/7 Support
Money-back Guarantee
Lipo 6 Black Ultra Concentrate Rating


Diet Pills Watchdog rejects Lipo 6 Black Ultra Concentrate.

  • Effectiveness
  • Safety
  • Price / Guarantee

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Disclaimer: Our reviews and investigations are based on extensive research from the information publicly available to us and consumers at the time of first publishing the post. Information is based on our personal opinion and whilst we endeavour to ensure information is up-to-date, manufacturers do from time to time change their products and future research may disagree with our findings. If you feel any of the information is inaccurate, please contact us and we will review the information provided.

3 comments on “Lipo 6 Black Ultra Concentrate”

  1. Conrad says:

    In my product the ingedients are also not the same, it contains the same ingredients as Matt states! Maybe we have a better or improved (less dangerous) formula. Is it still not adviced to use the product and will you research/review the new formula??

  2. Matt says:

    I have got this exact product. Literally have got a bottle with me right now. None of the ingredients listed in this review are in my product, except caffeine. Quite strange. Maybe they have changed the ingredients very recently, but I see this review is less than one year old. In my Lipo 6 Black Ultra Concentrate there is: Chromium, Caffeine, Tyrosine, Paullinia Cupana (Guarana), Citrus Aurantium (Bitter Orange), Capsicum Annuum (Chilli Pepper) and Piper Nigrum (Black Pepper). There’s no Yohimbe, Synephrine or Theobromine.

    Either they have changed the ingredients recently or this review is wildly inaccurate!

    I’ve been using this product, two caps per day, for a month and I’m happy with it. It’s pretty strong but not so strong as to cause any unpleasant side effects. Certainly suppresses appetite, meaning you can eat less without feeling really hungry.

    1. Kelly B says:

      That’s very interesting, I have a bottle in my hand also and it has all three ingredients mentioned.

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