Updated: 01/10/2017 - Site operated by Leptigen

Hydroxycut Hardcore Review - Does This Fat Burner Work? Are side effects and inadequate results deal breakers?

  • 17 User Comments
  • Rating: 3.9. From 14 votes.
By Summer Banks Dec 08, 2016

This week I obsessed over every aspect of the fat burner Hydroxycut Hardcore. We pored through the ingredients, side effects, clinical research and customer service. Comments and experiences from hundreds of users were taken to heart. Then, we summarized it all to give you the bottom line.

Hydroxycut Hardcore Readers: Click here to find out why we're giving away samples of our product, Leptigen.

What is Hydroxycut Hardcore?

To begin with, Hydroxycut Hardcore ingredients are caffeine anhydrous 270mg, l-theanine, cayenne pepper, green coffee extract, yohimbe extract, l-tyrosine, l-methionine, l-leucine and trans-ferulic acid. The fat burner supposedly boosts energy, resulting in weight-loss. At the highest dose you take four daily, so a bottle will only last two weeks.

Iovate Health Sciences is ultimately the company behind Hydroxycut Hardcore, though you will see the name MuscleTech listed on the bottle. You can buy the product online through third-party retailers, but not on the official website. We like that there’s some research into caffeine and a study is mentioned, but read on…

Hydroxycut Hardcore Side Effects – “Jitters and Shakes?”

The first issue was with Hydroxycut Hardcore side effects. “Any reaction that is defined as negative should not be an acceptable part of your weight-loss journey,” said our Research Editor.

“Use caution, it can also cause rapid heartbeat, and shakes, even while taking the suggested dosage,” was one experience.

Another person said, “Negative side effects for me were mild nausea, watering of the mouth and increased heart rate. Uncomfortable.”

Others did not share the same reactions.

“I don’t feel jittery but I do feel energized,” a dieter said.

One more claimed, “No jitters no side effects.”

Results – “Good for Everyone?”

Not everyone who took Hydroxycut Hardcore ingredients felt they worked as expected. There was nearly always an energy boost, just not weight-loss

“Didn’t increase my weight loss progress at all,” a review claimed.

We also found a dieter that said, “Absolutely useless. I took it exactly as directed to, and experienced zero increase in energy, zero appetite reduction, and no additional weight loss.”

On the other side, some dieters generally saw results.

A user on the fence said, “Seems to have boosted my weight loss but I don’t track numbers so I can’t be 100% sure.”

“Been taking it for a while and yes it works,” was one more experience.

If you look close, you’ll see a connection between an issue that seems small, like a case of the jitters, and a lesser chance of lasting results. If Hydroxycut Hardcore causes side effects, the dieter may just change it out for a clinically tested supplement that most often doesn’t.

The Science – “Any Real Proof?”

Hydroxycut Hardcore states that it’s clinically-researched. Following the science, we found that caffeine is proven to boost metabolic rate; but any findings don’t relate to this particular supplement. The two studies mentioned on the website focus on green coffee bean extract, but utilize exercise and a low-calorie diet. There’s no way to be certain any part of this supplement was the cause of weight-loss. At DietSpotlight, solid science is critical. But, when the connection to you losing weight is not clear, we think it may be time to consider something different.

The Bottom Line – Does Hydroxycut Hardcore Work?

Did we just enter our credit card number to buy Hydroxycut Hardcore? Let’s see, we like that the company tries to support the formula with clinical studies and the caffeine will likely boost energy and metabolism, slightly, but we are skeptical about this one. There are too many reports of side effects and there are several other ingredients that could make it so much more effective.

If the time’s come to wipe out that extra weight, we suggest trying a supplement that’s scientifically tested and shown, via real people, to promote weight-loss.

Among the best products we’ve seen in 2016 is one called Leptigen. The formula consists of four ingredients that have been clinically tested. We found very few reports of side effects, but read plenty of reviews across the web from dieters seeing amazing results.

Plus, it’s with confidence that the makers of Leptigen offer a Special Trial Offer.

Previous Hydroxycut Hardcore Review (Updated August 20, 2008):

What You Should Know: Hydroxycut Hardcore

Hydroxycut Hardcore is designed by Team MuscleTech. The manufactures claim that this product is a revolutionary tool that was created to burn fat quickly and effectively, similar claims that Vintage Burn makes. This item is a bodybuilding tool that they state has been scientifically tested to burn fat through a 5-step process. They manufacturers of Hydroxycut Hardcore suggest that this stimulant is a one-of-a-kind product that various pro bodybuilders choose for maximum performance. According to the company, the formula used in this product was designed by a medical doctor. They state that the physician has spent years upon years designing the ultimate bodybuilding, fat burning supplement. The studies that have been concluded on the Hydroxycut Hardcore product are positive in their results. They claim that individuals using this supplement lost on an average of 7.9% more body fat than others.

An individual can view the official website of Team MuscleTech and learn more about the Hydroxycut Hardcore product. This website contains several pieces of information regarding clinical studies, testimonials from actual customers and a FAQ page designed to answer the most frequent questions. A person can also view videos and ads as well as ingredient information. Facts about directions for use and where to purchase the supplement are also stated.

Hydroxycut Hardcore List of Ingredients

The list of ingredients for the Hydroxycut Hardcore product is as follows: Pyroxyclene, Green Tea Extract, Caffeine Anhydrous, Cissus Quadrangularis Extract, White Willow Extract, Aspidosperma Quebracho-Blanco Extract, Norepidrol Intensity Focus Blend, Deanol Bitartrate, Xanthinol Nicotinate, Evodia Rutaecarpa Extract, Inula Racemosa, Lasidrate Delivery Blend, Troxerutine, Inositol Hexaphosphate, Cnidium Monnieri Extract, Black Pepper Extract, Yohimbacore Blend, Sesame Oil, Silica, Gelatin, FD&C red no. 3, FD&C red no. 40, Shellac, Isopropyl Alcohol, Butyl Alcohol, Dehydrated Alcohol, Propylene Glycol, Sodium Hydroxide, Polyvinyl Pyrrolidone, Titanium Dioxide, FD&C yellow no. 5, Dimethylaminoethanol, Beta Cyclodextrin, Magnesium Carbonate, Dextrin, Maltodextrin, Epichlorohydrin.

Hydroxycut Hardcore Product Features

The Hydroxycut Hardcore manufacturers claim that several pro bodybuilders use this product for maximum performance when they are training and competing. This products is apparently the result of "over 10 years of research." They state that a person needs to follow all directions to a tee as well as avoid using this merchandise with any other caffeine product. Hydroxycut Hardcore manufacturers explain that all labels on this item as well as others needs to be fully read and understood. A person can read all the directions and technical aspects on their official website.


  • The company claims there is a simple 5-step process that allows a person to gain muscle and lose undesired body fat.
  • Their website is filled with information regarding the Hydroxycut product and facts about the company.
  • Several testimonials can be located from actual customers and bodybuilding pros.


  • Some of the ingredients are natural compounds, however most are chemicals and/or caffeine-based.
  • Hydroxycut Hardcore manufactures do not go into a large amount of detail on how the product works to burn fat. Some information is provided.
  • Not available from the official Hydroxycut Hardcore website.
  • Since this is a serious body-building regimen, it could become expensive to maintain over time.
  • Product seems geared more towards body builders looking to tone up and less towards casual users looking to drop some weight.

Hydroxycut Hardcore Conclusion

The Hydroxycut Hardcore manufactures claim that this product is the best fat burning supplement on the market. They show various clinical studies on the effectiveness of the product. A person can take a look at the 5-step process through a small video on their website as well as testimonials from actual customers. Nevertheless, a person needs to be aware of the disadvantages, as well as the benefits, that could be present. Hydroxycut Hardcore strikes us as a product more suited towards professional bodybuilders than helping the overweight shed pounds.

We like that Hydroxycut Hardcore contains caffeine, which studies show is great for energy, weight loss, elevating mood and memory.

Hydroxycut Hardcore Ingredients and Supplement Facts

Serving Size: 2 Capsules
Serving Per Container: 30
Amount per Serving % DV
Pyroxyclene Anhydranine Blend 370 mg *
Caffeine Anhydrous * *
L-Theanine * *
Cayenne Pepper * *
Yohimbacore Robusta Blend 256 mg *
Green coffee extract * *
Yohimbee extract * *
Norepidrol L-TML Blend 130 mg *
L-tyrosine * *
L-methionine * *
L-leucine * *

Other Ingredients: None

  • References
  • 1. (). . .
Get Your Sample Today »
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: 3.9. From 14 votes.
Please wait...
Hydroxycut Hardcore Review

How Does Hydroxycut Hardcore Compare?

User Comments

17 Comments on "Hydroxycut Hardcore Review"


Sort by:   newest | oldest | most voted

This product works if you diet and exercise. I personally love this product because it gives me an extra boost to work out hard! I’ts been two weeks and I’ve lost 7 pounds and my total goal is 20.

I love this product. With taking it as directed and doing some workouts (2-3 times a week) ive lost 28lbs in 4 weeks

when to take hydroxycut elite for the best result, before or after work out. thaks

It doesn’t look like there’s a set time in relation to workouts. However, it does contain caffeine so we suggest skipping it before a workout if you use a preworkout that also contains caffeine.

I am currently taking medication for R.A. And also for C.O.P.D. ,Ulsers , is it okay to take this with the other meds Iam taking???

Hey Kathy. That’s a question only your doctor can answer.

I would always ask your doctor especially if your on prescription medications. I have had kidney stones and my doctor told me to stay away from creatine supplements and I DO. When in doubt don’t ask the internet ask a doctor.

I bought this yesterday but after reading Im afraid that this is just for men. Ive been working out and eating right and have lost 50 lbs on my own so I bought this product to give me more energy for my workouts and hopefully burn more fat and calories. Is this product pretty much just intended for men?

Many people feel Hydroxycut products are aimed at men, but we don’t see ingredients that are specific to men.

Ive only been taking it for 2 weeks, and i already have shed about 5 lbs, burning alot more calories and feeling more entergetic, It does not make me feel sick so i dont eat either. I still eat my balanced meals; and still loose weight!

What type of gelatine that they use in hydroxycut?

great product!
But that’s only if your greatly motivated to lose fat, by that I mean, willing to workout like the toughest military soldier in the world!…fuckin give’r!!!..don’t be a lil b!tch! @ the gym…pardon my language, just a little adrenalined up for my next workout! I’m noticing results after a week and a half of taking hydroxycut.

Remember, fuckin give’r!!!!


DIDNT WORK. Waste of money.

does it burn calories also? if so how many per max serving (3) for an active male ht.
7% body fat
27? BMI i think

ask your Dr. or at least wait 4hrs for the caffeine to subside.


I do