Hi-Tech Pharmaceuticals is a company we have covered extensively here at Diet Pills Watchdog, primarily out of a sense of duty to point out the dangers associated with using many of their products! This manufacturer is one that operates on the margins or even the wrong side of the law, and is currently locked into an interesting legal dispute with the FDA over its right to sell banned ingredients. This landmark case could hopefully settle the status of harmful substances like DMAA once and for all, forever removing them from the unregulated supplement market and out of the hands of customers it could harm or even kill.

Below we take an in-depth look into Fastin-XR, to see whether another of Hi-Tech Pharma’s stimulant-based products is safe for use.

Fastin-XR Pros

  • Product will likely cause weight loss

Fastin-XR Cons

  • Product is harmful and customers report dozens of distressing side effects
  • Product contains banned ingredients
  • Ingredient quantities are unlisted
  • Manufacturer is known for producing unsafe products and has no returns policy
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What You Need To Know About Fastin-XR

Fastin-XR is a stimulant-based product that features the use of DMAA, methylsynephrine, synephrine, caffeine and other energy-boosting ingredients. The formula is said to boost weight-loss, mood and energy, as well as suppress appetite. This product features a slightly different ingredient mix than the similarly-named Fastin (also made by the same manufacturer), and features the inclusion of “extended release” technology to ensure that the ingredients affect dieters throughout the day.

Fastin-XR is manufactured by Hi-Tech Pharmaceuticals, a supplement store based in the USA. Hi-Tech Pharma (as they are often called) are known mainly for their extraordinary history of litigation, having fought long and protracted legal battles with the FTC, FDA, respected university professors, medical authorities and rival companies. The company is currently fighting to overturn the FDA’s existing ban on the dangerous stimulant DMAA, on the basis that it can be naturally derived from plants, and continues to sell illegal and unsafe products until their legal argument is roundly defeated. If this was not enough evidence to remove all faith in this company, the president of the company, Jared Wheat, has previously served federal prison time in 2009 for ‘conspiracy to commit wire and mail fraud, and the introduction of unapproved new and adulterated drugs into interstate commerce’.

What Are The Side Effects Of Fastin-XR?

Fastin-XR contains substances that were banned for a reason, and thus may come with serious side effects. These effects are too numerous to list here, but readers can check out the Side Effects tab to read more if desired.

The most notable cause of side effects in Fastin-XR is DMAA, which causes increased blood pressure and heart rate. DMAA was directly found to cause strokes, heart attacks and death before it was banned. Other side effects may include shortness of breath and tightening in the chest, seizures, neurological problems and psychiatric problems. This mix also contains caffeine and a set of ingredients that aim to enhance its effects, which can cause numerous issues (such as insomnia and jitters) in customers who are sensitive to it.

How Much Does Fastin-XR Cost?

Fastin-XR is priced markedly differently depending on where it is purchased from. A 45-capsule pack can cost as little as $24.95 (from Supplement Warehouse) and as much as $69.95 (from the official Hi Tech Pharma webstore), although other retailers normally charge around $40-$45. A larger 90-capsule pack is also available for $45 (from Flex It Nutrition and Supplement Warehouse).

Our Verdict On Fastin-XR

Fastin-XR is the worst kind of product in terms of side effects. Former customers can be found all over the Internet complaining about the adverse feelings this product gave them, normally centred around racing heartbeats. Some customers even considered seeking medical attention.

An attitude like this isn’t extreme; some of the more dangerous substances found in this formula have killed people in the past. One military medical journal linked the use of the banned substance DMAA with the deaths of two soldiers, and medical doctors have continued to report the incidence of illnesses (both mental and physical) after using it. Using this product for more than 8 weeks is seriously unsafe, and customers must also be vigilant not to consume any additional caffeine or synephrine whilst using it. These chemicals are banned for a reason – they are dangerous!

Hi-Tech Pharma are also shady in the extreme in almost every conceivable way. The company almost never publishes their ingredient quantities, fails to offer customers a returns policy, and prices their products ridiculously on their official webstore. Their key business strategy appears to be financially bullying and suing both their critics and the authorities until they get their way, an approach that will hopefully be punished and quashed in the coming years.

Incidentally, Fastin-XR could likely help most customers to lose weight if they can stomach using it. However, we ultimately believe that there must be a better and safer way of achieving this end. Save your money and health and stay away from products like Fastin-XR!

We do not recommend Fastin-XR to our readers.

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Fastin-XR Review

Fastin-XR is a stimulant-based weight-loss product that contains banned substances. It is a similar version of an existing product called “Fastin”, with the distinction of a slightly altered formula and the use of what the manufacturer calls “extended release delivery technology”. The sale of products like Fastin and Fastin-XR have caused controversy and legal trouble for the manufacturer, Hi-Tech Pharmaceuticals, culminating in the seizure of $2million worth of stock in 2013.

Fastin-XR Facts

  • Manufactured by Hi-Tech Pharmaceuticals
  • Contains 45 or 90 capsules per bottle
  • Stimulant-based weight-loss supplement

Hi-Tech Pharmaceuticals is an American manufacturer of various sports, weight-loss and sexual enhancement supplements. It is far more well-known for its legal battles with American authorities and university professors than for its effective and high-quality supplements. As of 2017, its most high-profile legal fracas is being fought against the FDA over whether the company has the right to sell DMAA; although it is clearly banned, Hi-Tech Pharma appear to be continuing their policy of selling banned ingredients until they are forced not to. Despite such a bullish standing against the authorities, Hi-Tech Pharma do not appear to be a particularly major player in the industry, and their poorly-written website and lack of presence with major distributors like Amazon and Walmart give the appearance of an unprofessional small-fry. The company can be contacted via the contact details provided on the website.

How to Take Fastin-XR

Take 1-2 tablets in the morning and 1 tablet after lunch. Do not exceed 4 tablets daily. Fastin® is heat and moisture sensitive, and bottle should be kept sealed after opening. Keep desiccant in the bottle to stave off moisture.

Fastin-XR Concerns:

  • Customers complain of serious and debilitating side effects
  • Ingredient quantities not listed
  • Product contains banned and dangerous ingredients

What Does Fastin-XR Claim To Do?

On the official Hi-Tech Pharma website, Fastin-XR is listed as a weight-loss supplement and “feel-good nutritional product”. The product’s stimulant properties are also emphasised, with the official advertising copy claiming that Fastin-XR gives a dose of “raging energy” that “sharpens senses”.

Hi-Tech Pharma also produce the similarly-named Fastin, and take the time to explain the differences between the products. Fastin-XR is said to be more-stimulant heavy, to the point where it is reportedly “way over the top”. The advertising copy incorrectly states that Fastin-XR is unique in that it contains DMAA (the original Fastin had DMAA as well), as well as certain ingredients that suppress hunger. Fastin-XR’s delivery system is also described as “extended release” (hence its name), which reportedly ensures that the product’s effects last throughout the day.

Does Fastin-XR Work?

This product contains DMAA, caffeine and green tea and should work well as a fat burner (albeit one that will come with a host of side effects). This ingredient combination should also give customers a significant energy boost.

What Are The Ingredients of Fastin-XR?

The ingredients contained within Fastin-XR are listed below. Readers should note that the individual ingredient quantities are not listed, which can make it difficult for us to estimate how effective the product is. Those that are listed are correct for 1 capsule of Fastin-XR.

Proprietary Blend 425 mg

  • Senegalia Berlandieri Extract (leaves) [yielding 200mg Phenylethylamine Alkaloids Including: Methylsynephrine, N-Methyl-B-Phenylethylamine, N,N-Dimethylphenylethylamine, Phenylethylamine]: This shrub contains a number of diverse alkaloids, many of which can only otherwise by synthesized in a laboratory. Most of these alkaloids stimulate the body to produce certain chemicals that affect the brain and mood, as well as acting as a general stimulant. Some key alkaloids produced by this plant are banned substances. Methylsynephrine can increase the body’s blood pressure and heart rate to occasionally unsafe levels. N,N-Dimethylphenylethylamine appears to be interchangeable with the banned ingredient DMAA, which acts as a stimulant weight loss aid. There is a lack of human studies into how it works and how effective it is at aiding weight loss- the majority of its support comes from anecdotal reports from consumers. Once hugely popular, especially amongst bodybuilders and consumers of extremely strong diet pills, it has become much more difficult to source as the FDA has made continued efforts to remove it from the market and banning its distribution, with millions of dollars’ worth of supplements destroyed by numerous companies. As we discuss in more detail in the side effects section, it causes a wide variety of unpleasant and dangerous side effects.
  • Synephrine HCI: A review of numerous studies concluded that use of synephrine resulted in an increase to the participants resting metabolic rate and energy expenditure, and moderate weight loss was seen in studies lasting over 6 weeks. However, there are some concerns about its safety being under-researched and the numerous side effects that have been associated with it.
  • Theobromine: Theobromine is a mild stimulant. Thought to be a much milder stimulant than caffeine, and is unlikely to have any significant impact upon weight loss.
  • Green Tea (Leaves): Green tea is high in a group of antioxidants called catechins. Studies have suggested that catechins increase thermogenesis in the body, whilst caffeine increases energy expenditure by boosting the metabolism slightly for few hours.
  • Isopropylnorsynephrine: One early study into this isopropyl derivative of synephrine found that it had more lipolytic (or fat burning) potential than its more famous cousin.
  • Naringen (fruit): A compound found in grapefruits that accounts for its bitter taste, it is known to extend the amount of time that caffeine remains in the body. This would make the effects of caffeine also last longer. Research also suggests that Naringin enhances lipid (fat) metabolism in the body, which again could have positive implications for dieters.
  • 5-Methoxytryptamine HCI: This derivative of tryptamine is closely related to serotonin and melatonin in form. It is likely included to boost mood.
  • Yohimbine HCI: Some studies have noticed increased blood concentrations of free fatty acids in participants who use yohimbe extract, suggesting increased rates of lipolysis. However, the Natural Medicines Comprehensive Database has stated that there is insufficient evidence to claim it aids in weight loss.

Does Fastin-XR Have Any Side Effects?

Fastin-XR is a stimulant-based weight-loss product, and is therefore very likely to come with side effects that many will find unpleasant.

Some of the substances that can be extracted from senegalia berlandieri (such as DMAA or methylsynephrine) are banned for a reason. They can significantly increase blood pressure and heart rate, and have been linked with causing strokes, heart attacks and death, even in previously healthy people. Other side effects may include shortness of breath and tightening in the chest, seizures, neurological problems and psychiatric problems. The FDA has been engaged in a major campaign to remove it entirely from the unregulated supplement market for many years, a motion that is heavily resisted by a few unscrupulous companies like Hi-Tech Pharma.

Side effects of caffeine can include headaches, increased heart rate, increased blood pressure, heart palpitations, increased urination, dehydration, jitteriness, dizziness and insomnia. This product also contains synephrine, naringen and theobromine, all of which are substances that interact with caffeine to increase and intensify its positive and negative effects.

Yohimbe can also cause a wide range of side effects, including stomach upset, excitation, tremor, sleep problems, anxiety or agitation, high blood pressure, a racing heartbeat, dizziness, stomach problems, drooling, sinus pain, irritability, headache, frequent urination, bloating, rash, nausea, and vomiting. High doses can cause more severe effects.

Not for use by individuals under the age of 18 years. Do not use if you are pregnant or nursing. This product can raise blood pressure and interfere with other drugs you may be taking. Talk to your doctor about this product. Sale to persons 17 years of age or younger is prohibited. Individuals who consume caffeine with this product may experience serious adverse health effects. Individuals who are sensitive to the effects of caffeine should consult a licensed health care professional before consuming this product. Do not consume synephrine or caffeine from other sources, including but not limited to, coffee, tea, soda or other dietary products or medications containing caffeine or phenylephrine. Do not use for more than 8 weeks. Consult with your physician prior to use if you are taking medication, including but not limited to MAOI inhibitors, aspirin, antidepressants, nonsteroidal anti-inflammatory drugs or products containing phylephrine, ephedrine, pseudoephedrine, or 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 or epileptic disorders, difficulty urinating, diabetes, high blood pressure, cardiac arrhythmia, recurrent headaches, enlarged prostate or glaucoma. Discontinue 2 weeks prior to surgery or if you experience rapid heartbeat, dizziness, severe headaches or shortness of breath. In case of accidental overdose, seek professional assistance or contact a poison control center immediately. Avoid alcohol while taking this product. Exceeding recommended serving may cause serious adverse health effects, including heart attack and stroke. Improper use of this product may be hazardous to a person’s health.

Are There Any Customer Reviews For Fastin-XR?

The side effects associated with Fastin-XR are mentioned frequently in customer reviews, even amongst those who regard the product in a positive light. Although some customers have enjoyed positive weight loss results, many others regard the side effects as too intolerable to continue on with the product.

I have taken many diet aids and I actually have a very high tolerance to any type of stimulants. When I purchased the fastin XR, I started with only one capsule to access my tolerance. After 15 minutes of taking it, I had the shakes, my heart felt like it was beating out of my chest, and I was nauseated. I have never had this reaction with any other product. I don’t recommend this product at all.

Like this xr version because it has 1,3 dmaa, which is my favorite ingredient. Big fan of the original, lost a lot of weight on it, but like the way I feel more on this one. You really feel great. My weight seems to drop the same amount that I can tell, you just feel better doing it.

I took 1 tab, in the morning before work, about 15 minutes after my heart my racing. I work in a doctors office so i took my blood pressure, it was 160/92 and pulse 103. It was pretty high. I took it again at 1pm, it went down to 142/81 pulse 80. Still high. I can not focus much. it hard to sit and stare at a computer. When speaking with patients my mouth is not speaking as fast as my head. Ha anyway. They do keep me from feeling hungry. But I just dont like the affect if gives me.

THIS PRODUCT IS BEYOND HORRIBLE!! My heart was racing I was anxious even after going to a half pill. The weight loss that doesn’t happen isn’t worth the heart attack or complications it will give!!

I used to take fastin/Fastin XR in 2012. Within a few short months, I went from a size 9/10 to a 4. I kept the weight off for 3 yrs after stopping this product. I’m only 5 foot 3, so all the extra weight on me was really noticeable. I didn’t like the side effects at all, shaking, racing heart, but it definitely worked. I just started taking this product again a few days ago, because I’ve gained 35+ lbs within 4 months due to major lifestyle changes. I’m trying to get back on track again. Hopefully, I’ll get similar results this time around too. Rated only 4/5 stars because of side effects.

Took it first three days one in morning and one in afternoon was fine, no side effects. I didn’t feel any change on the 4th day, took it in morning and felt my heart race, got very hot and dizzy and felt like I was gonna pass out and room was spinning. Told my hubby I wanted to go to ER within 2 mins of taking it. Also, I felt tired and moody all day after.

Does Fastin-XR Offer a Money-Back Guarantee?

On the official Hi-Tech Pharmaceuticals website, no mention is made of a money-back guarantee or a returns policy of any kind. Customers wanting a return should contact the company before sending any items back for a refund.

The returns policies of third party retailers may vary.

Where Can I Buy Fastin-XR?

Fastin-XR is available to buy from a handful of specialist third party retailers operating online, including Same Day Supplement, Supplement Warehouse, Live Lean Today and Flex It Nutrition. It is also available to buy from the official Hi-Tech Pharma webstore, but is notably not available to buy from more mainstream retailers like Amazon and Walmart due to its use of banned ingredients.

The smaller 45-capsule pack costs an eye-watering $69.95 from Hi-Tech Pharmaceuticals, although the same pack is cheaper when bought elsewhere. The cheapest pack available was $24.95 from Supplement Warehouse, with Same Day Supplements charging $39.99 and Live Lean Today charging $44.99. The larger 90-capsule pack is also available from some outlets. It costs around $45 from Flex It Nutrition and Supplement Warehouse, and $69.99 from Same Day Supplements.

Diet Pills Watchdog rejects Fastin-XR.

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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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