DNA Lean Thermo-XX

DNA Lean Thermo XX is a fat burner for women only. It is described as a natural herbal formula that works rapidly, but will it help cause fast weight loss as claimed? And more importantly, is it safe? We find out about DNA Lean Thermo XX.

DNA Lean is a British company that specialises in sports supplements. “Start using the DNA Lean® sports supplements range and unlock your genetic potential” says the company information. Supplements are geared towards muscle building and strength rather than simple fat loss.

DNA Lean Thermo-XX Pros

  • We can think of no good reason to take this supplement

DNA Lean Thermo-XX Cons

  • Likely to cause side effects
  • Unreliable customer feedback
  • Dangerously high in Huperzine A
  • Contains dangerous stimulant synephrine
Watchdog Rejected

DNA Lean Thermo-XX

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DNA Lean Thermo-XX Overview

What You Need To Know About DNA Lean Thermo-XX

DNA Lean Thermo XX is marketed as a woman only supplement, essentially because it contains ingredients to make you pee so is supposed to help with water retention. However, this supplement does not seem safe and side effects could be a major issue. It contains a cocktail of potentially dangerous ingredients and although the advertising states there are only 2mg of caffeine, it does contain the stimulant synephrine which is well known for adverse effects such as increased heart rate and blood pressure. In addition, you must avoid this supplement if you are trying to conceive because it may cause miscarriage.

The bottles contain 60 capsules (30 servings), so should be sufficient for a month’s supply. However, you are advised that you can take two servings a day which means it will only last 15 days. The supplement is on sale via the official website where you are encouraged to bulk buy. It is also on sale via Amazon where many of the positive reviews appear to be fake.

What Are The Side Effects Of DNA Lean Thermo-XX?

DNA Lean Thermo XX may cause numerous side effects. First up you should avoid if you are trying to conceive because Uva Ursi is known to cause miscarriage. You should also avoid if you have any issues around heart and blood pressure.

Reported side effects include shortness of breath, migraine, dizziness, heartburn.

Other side effects may include increased heart rate, palpitations, increase in blood pressure, anxiety, agitation, and the onset of menstrual bleeding.

Huperzine A is known for a wide range of side effects and at this massive dose (hopefully a typo) side effects may include nausea, vomiting, diarrhoea, sweating, blurred vision, muscle cramps, muscle twitching.

DNA Lean Thermo XX contains diuretics so may lead to dehydration. Symptoms of dehydration include dry mouth, fatigue, dizziness, heart palpitation, confusion, fainting, inability to sweat or urinate, weight loss, and fever.

How Much Does DNA Lean Thermo-XX Cost?

DNA Lean Thermo XX is expensive. Buy from the official website and it costs £29.99 for 60 capsules. This is sufficient for between 15-30 days supply.

You can make savings on bulk orders:

  • 2 x bottles cost £55.98
  • 3 x bottles cost £80.97
  • 5 bottles cost £124.95

You can also buy Thermo XX via Amazon where it costs £29.99 for 1 x bottle of 60 capsules.

Our Verdict On DNA Lean Thermo-XX

We do not rate DNA Lean Thermo XX at all. In our opinion, this supplement looks pretty dangerous and seems to be designed to work in the same way as old-fashioned supplements that contained amphetamines – i.e. increase energy, sharpened mood, and a decrease in appetite and feelings of anxiety. None of this will cause sustainable weight loss and the side effects could be dangerous for some users. Despite the misleading product information that claims this supplement to be safe, the ingredients list tells a different story.

Further concerns include the lack of a money-back guarantee and the dodgy looking feedback that according to scam software, indicates a high level of deception.

Overall, we do not recommend DNA Lean Thermo XX to the Watchdog readers.

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DNA Lean Thermo-XX Key Features

DNA Lean Thermo XX is a fat burner aimed only at women. The principle ingredient is the stimulant Citrus Aurentium, a type of orange variety which contains a stimulant chemical synephrine. There is also dandelion extract which will increase urination, so may help the loss of water weight. There is green tea extract and other herbals including gingko Biloba, Acai berry, Meadowsweet, and a plant extract called Uva Ursi. Many of these ingredients show up in weight loss supplements for both men and women, but according to the product information, the addition of diuretics dandelion and Uva Ursi will help remove the problem of water retention which is more usually experienced by women.

With Uva Ursi, you will need to ensure that you are not pregnant or trying to conceive because this herbal ingredient is known to promote menstrual bleeding, and has been used as a method to induce a miscarriage. Check out the ingredients tab and the side effects tab to find out more.

DNA Lean Thermo-XX Facts

  • Each bottle contains 60 capsules – between 15 – 30 days supply
  • Ultra high serving of Huperzine A
  • No money-back guarantee
  • Customer phone line: 0845 8629928

DNA Lean Thermo XX has clear ingredients information with the quantities of each component clearly marked and an explanation about what the ingredients are and what they do. However, some of the customer information is misleading because of the unmentioned risk of side effects. In addition the Huperzine A content is stated at 50mg a serving whereas in general, only 50mcg is a usual serving. Is this a typo? Or is it true? Either way, this brings up some major concerns about the ingredients and the company.

How to Take DNA Lean Thermo-XX

  • Take 1-2 servings per day with water
  • For optimum results take on an empty stomach. Do NOT take 4 hours before bed
  • Do NOT exceed stated dose
  • To asses tolerance initially consume 1 capsule (half a serving) per day

Serving size is equal to two capsules so if you take one serving a day, your bottle will last you 30 days. However, the directions state that you can take 2 servings a day which means that it will only last 15 days.

DNA Lean Thermo-XX Concerns:

  • The side effects. This supplement could be dangerous for some users
  • The Huperzine A content. Does this supplement really contain a massive 50mg of this ingredient when all clinical testing has been carried out using around 50mcg?
  • Unlikely to work in the way as described. Could be a waste of money for many users

DNA Lean Thermo XX is on sale via the official DNA Lean website. The company is based in Sheffield and provides full contact details including address, phone number; 0845 8629928, and email. DNA Lean supplements are also on sale via Amazon and some independent retailers who specialise in bodybuilding supplements.

What Does DNA Lean Thermo-XX Claim To Do?

According to the product information, there are four phases to this supplement. This means that the ingredients list is broken up into different sections. However, it is important to remember that this is just one capsule, not four separate products!

Phase 1 – Thermo-XX Lipolytic Stimulating Matrix. This “complex of ingredients is designed to stimulate the breakdown of stored body fat”

Phase 2 – H2O Balance: Specifically for women because “Due to hormonal and biological differences between men and women, it is common for women to retain excess water causing bloating”

Phase 3 – Thermogenic Fat Incinerating Factors: Designed to increase body temperature thereby assisting to burn off free circulating fatty acids broken down by the lipolytic stimulating matrix.

Phase 4 – Cognitive Amplifying Factors: This part of the formula contains herbal ingredients which are supposed to sharpen mental concentration in order to keep you focused on your weight loss goals.

Does DNA Lean Thermo-XX Work?

DNA Lean Thermo XX comes with the claims that this supplement is safe, but side effects are likely to be an issue with many users. Citrus Aurantium is known to increase heart rate and blood pressure and is a banned substance in many sporting authorities as an illegal stimulant. We also have major concerns about the Huperzine A content which is listed as a massive 50mg per serving, in place of the more usual 50mcg – again side effects could be an issue.

When it comes down to the big question, “does it work?”, well – it might work! If you take a supplement that makes you feel sick and wired, it will probably reduce your appetite so you may lose weight that way. In addition, if you are urinating more frequently, you may find you lose water weight so show up lighter on the scales for a while.

But in our opinion, DNA Lean Thermo XX is not a safe supplement. Making yourself feel ill, queasy, or wired is not a sustainable method of losing weight. In addition, we can’t see the point of the Cognitive Amplifying Factors in this supplement. There is nothing here that is going to boost mood, just alertness.

DNA Lean Thermo XX is a fairly old-fashioned fat burner that seems to have tried to replicate the effects of amphetamines in legal form but will cause many of the same sorts of side effects.

What Are The Ingredients of DNA Lean Thermo-XX?

Thermo-XX Lipolytic Stimulating Matrix :

  • Bitter Orange (Whole Citrus Aurantium)(300mg): Citrus Aurantium, also known as the Seville orange, contains a natural stimulant called synephrine. Synephrine stimulates the nervous system, specifically increasing adrenaline which puts the body into the flight or fight response. This response raises the heart rate and increases blood pressure, which is potentially dangerous. This ingredient can decrease the appetite by making you feel too stressed to eat, but the danger is that it is linked to heart attacks and strokes. There have been cases of otherwise young fit and healthy people suffering heart attacks following taking bitter orange supplements. Source
  • Green Tea Extract (Camellia Sinensis) (Leaf) (200mg): Green tea contains an antioxidant called ECGC (Epigallocatechin Gallate). Clinical research has found that green tea has proven health benefits, and the antioxidants (ECGC epigallocatechin-3-gallate and polyphenols) found to have anti-obesity and fat burning properties because of the effects upon the metabolism. According to some clinical investigation, Green tea combined with resistance training may lead to a decrease in body fat. Other clinical research suggests it combines well with caffeine. There is only 2mg of caffeine in this supplement.
  • Meadowsweet (Filipendula ulmaria) (plant) (50mg): Medicinal herb that was used by the Celts. It contains Salicylic acid which was further developed into aspirin. Meadowsweet is an astringent and it is sometimes used to treat digestive issues such as diarrhoea, but taking salicylic acid can lead to stomach irritation and intestinal bleeding.

H2O Balance

  • Dandelion root (Taraxacum officinale) (Root) (50mg): Powerful herb that is a familiar garden weed. It may have medical applications but is best known as a diuretic.
  • Uva Ursi (Arctostaphylos Uva-Ursi) (Leaf) (100mg): This natural plant extract is believed to be effective for urinary tract disorders and kidney infections. Has a diuretic effect and lacks evidence regarding long-term safety. May interact with medication and can cause gastrointestinal side effects. It can also induce labour and menstrual bleeding, so should not be used if you are pregnant or trying to conceive. Source

Thermogenic Fat Incinerating Factors

  • Organic Acai Palm berry (Freeze-Dried) (100mg): Euterpe oleracea, or Acai berry, is a fruit from South America. It is high in antioxidants and widely touted as a superfood. It is important to remember that all berries are high in antioxidants, so including more fresh fruit into your diet is better for your general health than taking them in supplement form.
  • Cayenne (100mg): When taken in sufficient quantities, some research has indicated that high levels of capsaicinoids, the compound that causes the fiery sensation of cayenne, increases the metabolism and promotes fat burning. One clinical test carried out in Thailand found that after eating 5g of chilli peppers the metabolism was increased for 30 minutes after ingestion. Source
  • Bioperine® (2.5mg): Branded black pepper supplement that may help increase the bioavailability of the other ingredients i.e. make them stronger.

Cognitive Amplifying Factors

  • L-Tyrosine (100mg): Tyrosine is an amino acid – a building block of protein and it is present in animal-derived products such as milk, fish, and meat. It helps the body convert fat into energy and is also important for mental functioning.
  • Ginkgo Biloba (Ginkgo Biloba (Leaf) (100mg): Gingko is a tree which grows in China and its bark originally used in Chinese medicine for a range of purposes. Today Ginkgo Biloba is a popular nootropic supplement. It is rich in natural antioxidants that can improve circulation in the brain, and thus increase alertness and focus. In studies carried out on dementia sufferers, the usual serving size was 40mg three times a day. For general cognitive improvement, serving size is generally between 120mg to 600mg so it seems a little underpowered here.
  • Huperzine A (Huperzia Serrata Extract) (50mg): Natural chemical derived from a Chinese plant called Club Moss but regarded as a drug by some people because it undergoes a lengthy manufacture process. Research suggests it is effective for a variety of brain conditions including memory loss, dementia, and mild mental impairment. Here is listed at an extremely high serving size; more usually Huperzine supplements contain around 50mcg. We imagine this to be a typo. There is no information regarding the possible effects of taking 50mg. At such a high serving size, it could be extremely dangerous at is known for side effects. Source

Does DNA Lean Thermo-XX Have Any Side Effects?

Some customers have mentioned side effects and these are in line with the ingredients list. Reported side effects include:

  • Shortness of breath
  • Migraine
  • Dizziness
  • Heartburn

Other side effects may include:

  • Increased heart rate
  • Palpitations
  • Increase in blood pressure
  • Anxiety
  • Agitation
  • Onset of menstrual bleeding
  • Miscarriage

Huperzine A is known for a wide range of side effects and at this massive dose (hopefully a typo), side effects include:

  • Nausea
  • Vomiting
  • Diarrhoea
  • Sweating
  • Blurred vision
  • Muscle cramps
  • Muscle twitching

Diuretics can lead to dehydration. Symptoms of dehydration include:

  • Dry mouth
  • Fatigue
  • Dizziness
  • Heart palpitations – such as sensation of pounding heart or rapid beat
  • Confusion
  • Fainting
  • Inability to sweat or urinate
  • Weight loss
  • Fever

Not suitable for individuals under 18. Avoid if you are pregnant, breast feeding or trying to conceive. Speak to your doctor before use if you have an underlying medical condition or are taking prescription medication. Cease use in the case of side effects and if necessary take medical advice. Remember to take the bottle of capsules with you.

Are There Any Customer Reviews For DNA Lean Thermo-XX?

There are 26 customer reviews for DNA Lean Thermo XX on Amazon at the time of writing but according to scam software, there is a high percentage of fake reviews and a high level of deception going on.

These two positive reviews appear to have been written by the same person!!

I personally use the dna lean thermo-xy because they are they best fat burner on the market, so I bought some of the thermo-xx for my wife, needless to say she loves them as they helped her lose an extra 5lbs and smash her goal weight which has eluded her for so long. You really cannot beat the dna lean products, first class results

I was a bit dubious about buying a weight loss supplement, this is actually the first one I have ever used. Needless to say it will be the only weight loss supplement I ever use – it’s incredible! It really makes me hot and sweaty on my morning walk around the cold park. I lost 3 pounds in my first week alone and really feel that it makes fat burning easy, it’s great stuff.

There are three negative reviews. All mention side effects.

Felt ok initially but after day 2, massive migraine, dizziness and shortness of breath.

Didn’t lose any weight and gave me awful heartburn

I ordered the product a month ago, started my last week and frankly I can’t say that it is working. Gave me heartburn but nothing else.

Does DNA Lean Thermo-XX Offer a Money-Back Guarantee?

There is no money-back guarantee.

Where Can I Buy DNA Lean Thermo-XX?

You can buy Thermo XX direct from the DNA Lean website. It is also available via Amazon UK, as well as from some UK based independent bodybuilder retailers.

How does DNA Lean Thermo-XX compare to Phentaslim?

Criteria DNA Lean Thermo-XX Comparison Phentaslim comparison
Clinically Proven Ingredients
Side Effect Free
Positive Customer Reviews
24/7 Support
Money-back Guarantee
DNA Lean Thermo-XX

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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.

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