post image

Health Guide Review: 3,5/5


Ace Diet Pills Review: Does it work?

Intro: What is it?

Ace Diet Pills are a brand of weight management pills made with ingredients blended to make a superior formula. Their brands are claimed to be backed by scientific research showing both effectiveness and safety.

Each brand contains vitamins and minerals, as well as other natural ingredients. Some of the claimed benefits include appetite suppression, fat loss, energy, and more motivation to accomplish one’s health goals. These products all have their own formulas, but the ingredients are often similar. So what kind of an effect can you expect from Ace Diet Pills? Are they as useful as the company claims they are? To understand the truth about these supplements, you can read this comprehensive review.

Ace Diet Pills Ingredients

Here’s the ingredient listing for the most common additives:

Vitamin D Chromium Thiamine Riboflavin Vitamin B6
Vitamin B12 Caffeine Green Tea Leaf Extract Rhodiola Rosea Root Extract African Wild Mango Seed Extract
White Kidney Bean Extract Theobromine Black Pepper Extract Advantra-Z L-Tyrosine


Caffeine: Common stimulant used to increase energy, metabolism, and alertness. It’s potentially toxic in large doses. Repeat use of it leads to sleep loss as the only benefit. When using this ingredient it’s important to watch intake of other stimulants, as it can cause an increase of side effects that includes:

  • Headaches, mood swings, and irritability.
  • Nausea.
  • Rapid heart rate, cardiovascular damage, and high blood pressure.
  • Vomiting and difficulty eating.
  • Jitters, cold sweat’s and muscle spasms

When a tolerance builds, it’s advised to take a month long break. Also, taking this ingredient too late in the day can cause insomnia and restlessness.

Green Tea Leaf Extract: Common tea used for its stimulant effects and antioxidants. It’s often found in weight loss ingredients since it’s cheap to add, and it also provides a source of natural caffeine. According to the National Center for Complementary and Integrative Health, when it comes to weight loss:

“not enough reliable data to determine whether green tea can aid in weigh loss”

There have also been cases of liver damage in previously healthy people who took green tea extract found in supplements. Other possible side effects may include:

  • Insomnia and restlessness.
  • Irritability and mood swings.
  • Diarrhea, upset stomach, and nausea.
  • Increased urination.

Due to it containing levels of vitamin K, it can lead to a reduced effect in anticoagulant drugs.

Advantra-Z: Patented form of bitter orange used to help increase metabolism and reduce weight. It also raises blood pressure and heart rate. When this ingredient is mixed with caffeine it can cause potentially dangerous side effects. On its own it’s been shown to potentially lead to:

  • Rapid heart rate and cardiovascular issues.
  • Insomnia, fatigue, restlessness, and difficulty relaxing.
  • Irritability, mood swings, and difficulty processing emotion.
  • Stroke, heart attack.

Theobromine: Extract stimulant most commonly found through chocolate and tea. It’s used as a blood vessel widener, heart stimulant, and as a diuretic.  Repeat and heavy use can lead to what’s known as theobromine poisoning, which can cause serious side effects including:

  • Diarrhea.
  • Increased urination.
  • Diarrhea.
  • Heart attack, stroke, and death.

These effects can be increased with the addition of caffeine and bitter orange.

L-Tyrosine: Amino acid often supplemented to help deal with stress and to prevent fatigue. It’s advised to take within 500 to 2,000 milligrams.  Ace Diet Pills adds this ingredient into their proprietary formulas in unknown amounts. Though one of their X-Treme 5000 pills has it included in a 413 mg blend, therefore it does not have the optimal amount for there to be any reliable effect.

Ace Diet Pills Quality Of Ingredients

Each brand relies heavily on ingredients like vitamin D, green tea leaf extract, caffeine, and L-Tyrosine.

Most of the stimulant effects can be found via a cup of green tea instead of these products. The other vitamins and minerals can also be found for much cheaper elsewhere.

Ingredients like L-Tyrosine also aren’t in included in enough amounts to produce an effect.  This might be why the company fails to add the ingredient strength on their official website.

The Price and Quality of Ace Diet Pills

All of their formulas excluding the appetite suppression sell for $60 per a 60-count bottle. At the advised 2 a day, this means the daily price would be:

$60/30= $2.00 for a daily serving.

This is particularly expensive when you consider you can get the vitamins and minerals elsewhere, and that the added amino acids aren’t provided in any meaningful amount.

Other troublesome ingredients include the stimulants such as bitter orange, caffeine, and green tea leaf extract, all of which share similar potential side effects.

There’s not enough in these blends to back up their incredibly high price tag. There’s also not a one size fits all strategy for stimulants. For some having the levels provided in one capsule can be too much.

The caffeine added could range from 160 to 200 mg depending on the product, which is about 2 cups of coffees worth of caffeine.

Clinical Study Showing Side Effects

One case study of a 35-year-old woman that supplemented for just 2 days with a regular dosage was the victim of jaundice. This means she had yellowing of the skin and white in the eyes.

After she went to the emergency room it was clear she had early sings of liver damage.

8 weeks after she suffered from brain damage due to a buildup of toxins in the blood.

This is why there’s a current civil lawsuit against the company for its potential liver damaging effects.  Investigators who oversaw the once healthy lady concluded that:

“liver failure was likely due to Saba Ace supplement”

These kinds of side effects are common in DMAA brands, which old batches of this supplement used to contain. This is why the FDA sent warning letters to companies to stop using this ingredient, since it can lead to life threatening injuries including liver damage.

However, liver damage has also been seen in green tea leaf extracts. Another case study showed that a once healthy 16-year-old boy had serious complications after taking this ingredient. This additive is found in many of the Ace Diet Pills brands.

Business of Ace Diet Pills

The manufacturers are AMS Health Sciences, LLC; they can be reached via the following:

Phone Number: (866) 758-7222

Address:  711 NE 39th Street

       Oklahoma City, Oklahoma 73105


The company has had quality control issues in the past:

  • They had a nationwide recall of their supplements after it was contaminated with salmonella. Possible side effects could be fever, diarrhea, aneurysms, and arthritis. This 2014 recall was never explained as to how it happened, or what steps were made to ensure it wouldn’t occur in the future.
  • The FDA sent a warning letter to the company for having false claims on 13 of their supplements. This was due to positive benefits, which were not proven, such as weight loss benefits, blood sugar control, and other unproven claims. In this same reporting the FDA added that the company violated their GMP standards. This includes safety standards, which were violated, and a lack of accountability for how they process their supplements. The manufacturers did try and send letters back, but the FDA concluded that they didn’t address any of the issues.

Customer Opinions of Ace Diet Pills

Since the company has many distributors, there are several fake positive reviews listed online. However, some verified purchases from legitimate customers were available, here are some of the common opinions people felt about these brands:

“does not suppress your appetite or give you more energy”

“It doesn’t’ work at all”

“dizziness, hot flashes, and heart palpitations”

“this product does nothing for me”

There are hundreds of negative reviews available for most of these supplements. Many customers felt that they didn’t experience any change in weight, and some add how they felt side effects that only went away after a few hours.

A few people tried to defend these brands, but these reviews came from biased distributors who want to sell their own Ace Diet Pills brands.

When researching this brand it can be difficult to find real reviews.


After much review, Ace Diet Pills has shown to have the following:

  • Many have complained about side effects and a lack of weight loss: There are several disgruntled customers who failed to see any positive changes. The majority consensus of negative reviews is not just of a lack of weight loss, but also that these products caused intense side effects. For some people this resulted in nausea, vomiting, insomnia, irritability, rapid heart rate, hot flashes, constipation, headaches, and genera; feelings of illness. It’s unknown which of these ingredients may have caused these effects, since many of these side effects can come from overexposure to stimulants, which many of the Ace Diet Pills have an excess amount of. Some of the weight loss pills provide 400 mg of caffeine per daily serving, which is the exact limit the average person has to safely consume caffeine. Since the company fails to warn about this, it’s possible people who had coffee or tea went other this standard limit. This then could lead to unwanted side effects.
  • Several of the reviews online are not real: The balance of negative to positive reviews is split down the middle. With hundreds claiming this brand led to positive changes, and some claiming there’s no benefit at all. Though there are several reviews listed by distributors of these brands who are looking to earn a sale off commissions. Sometimes these people are obvious in that they provide an affiliate link, which directly links back to them. Other times it’s people looking to inflate the positive opinions so people feel that a possible positive change is possible. This makes it difficult to review this product unless one knows what to look for. Many of the reviews come from people who didn’t purchase the product direct, but instead just leave reviews.
  • There was a serious case of liver damage: One woman who took the companies old batches of Saba Ace suffered from liver damage, as well as toxin buildup in the brain. A current lawsuit is underway that targets the manufacturers for potentially causing safety hazards.
  • The company has had many issues with the FDA recently: In 2014 there was a recall after a salmonella contamination. It was never explained why this was allowed, nor did they offer an explanation into what has changed to ensure this won’t happen again. Another major concern came from the FDA who sent a warning letter for multiple violations. The company failed to provide accurate listings to showcase if they make their products in a safe and effective manner. Their website also had numerous health claims which they could not prove. This includes supposed weight loss benefits, blood sugar management, and overall physical appearance. Though the FDA sent them this warning in 2014, it’s unknown if they made all the necessary changes to ensure they’ve corrected the violations.
  • They fail to cite their own ingredient strength listings: Researching what’s inside these formulas in specific strengths is impossible when looking at the official website. On the selection process for brands they do give a description of the ingredients, but they never cite exactly how strong these are. This is important in order to judge whether or not it comes at an effective rate. There are other websites, which post their own labels of thee products to showcase exactly what you can expect. However, some of these ingredients are added in insufficient amounts. This includes the amino acid L-Tyrosine, which at the amount added in these supplements will not produce any likely effects.

There’s a significant amount of negative reviews of not just a lack of weight loss, but also an increased level of difficult side effects.

Much of the additives in thee supplements can be found via cheaper sources, and there’s may stimulants added which can lead to side effects.

Please Share:

Leave a Reply

Your email address will not be published. Required fields are marked *

Advertising Disclosure

The content that appears on this page is from companies that receive compensation from this website. This may impact how, where, and in what order products appear. This table does not include all companies or available products, some of which may be used without being labeled as such, however every attempt will be made to maintain transparency. All editorial content is written without prejudice or bias, regardless of sponsor or affiliate associations.

All trademarks, registered trademarks and service-marks mentioned on this site are the property of their respective owners.

Disclaimer: The information provided within this site is strictly for the purposes of information only and is not a replacement or substitute for professional advice, doctors visit or treatment. The provided content on this site should serve, at most, as a companion to a professional consult. It should under no circumstance replace the advice of your primary care provider. You should always consult your primary care physician prior to starting any new fitness, nutrition or weight loss regime. All trademarks, registered trademarks and service-marks mentioned on this site are the property of their respective owners.