HERdiet Appetite Attack

Updated Jun 2, 2019.
Published May 24, 2019.

HERdiet Appetite Attack works as a great appetite suppressant. It controls hunger and cravings and helps overcome the urge to snack and overeat. The ingredients in this supplement include raspberry ketones, african mango, acai berry, caffeine, apple cider vinegar, grapefruit, and more. However, known for its side effects, can HERdiet Appetite Attack make a difference to your weight loss efforts? We uncover the truth!


  • Made in the USA


  • Inadequate ingredients profile
  • Many customers have reported side effects
  • No money-back guarantee
  • Feedback looks dodgy
HERdiet Appetite Attack
If you are following a calorie controlled diet, sudden cravings, and moments of temptation can derail your weight loss. HERdiet Appetite Attack promises a way to reduce cravings and to help you shed those pounds. Does it work? Let’s take a look.

HERdiet is a supplement brand aimed at women in the USA. The brand logo is a distinctive cartoon of a woman in a little black dress, and all supplements look to address weight and health issues specifically experienced by women. The company is based in Florida.

HERdiet Appetite Attack Overview

What you need to know about HERdiet Appetite Attack

HERdiet Appetite Attack contains a blend of ingredients in unknown quantities plus caffeine, so effects could be unpredictable. Many customers have mentioned side effects, and you should not take Appetite Attack if you are sensitive to caffeine or are taking prescription medication; this supplement contains grapefruit powder so will interact with many prescription drugs.

Each bottle of HERdiet Appetite Attack contains 60 tablets which are the equivalent of 30 servings. You can buy via the official website or from Amazon, but HERdiet Appetite Attack is not available to customers outside the USA. Although some feedback on Amazon is positive, customers claim that this is because HERdiet offers free products in return for positive reviews.

What are the side effects of HERdiet Appetite Attack?

Some customers have mentioned caffeine related side effects including shakiness, increased anxiety levels, nausea, increased pulse rate, and insomnia.

Other reported side effects include diarrhoea, increased hunger pangs, stomach pains, bloating, vomiting, and constipation.

Other side effects may include headaches, insomnia, digestive issues, increased blood pressure, increased heart rate, and jitteriness.

Do not use this supplement if you are taking prescription medication and have been told to avoid grapefruit because HERdiet Appetite Attack could cause drug interactions.

Speak to your doctor first if you have any underlying medical conditions especially relating to heart or blood pressure.

How much does HERdiet Appetite Attack cost?

HERdiet Appetite Attack is not as expensive as some of the other supplements in the HERdiet range, but in our opinion, it is overpriced.

Buy from the HERdiet website it costs $29.99 for 60 tablets (30 servings). You can save by signing up to the Subscribe and Save option ($26.99). We do not advise this option. You should not take this supplement long term and these types of agreement can be extremely difficult to cancel. Shipping costs are not disclosed.

You can also buy HERdiet Appetite Attack via Amazon where it costs $25.00. Free shipping is available with Amazon Prime.

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HERdiet Appetite Attack Key Features

HERdiet Appetite Attack contains a blend of general weight loss ingredients under a proprietary blend called RK Lean Formula.

Ingredients include raspberry ketones, african mango, acai berry, caffeine, apple cider vinegar, grapefruit, and more. All ingredients show up in numerous weight loss supplements and there is nothing unknown or weird in this supplement, although evidence is mixed for their efficacy.

HERdiet Appetite Attack Key Points

  • Each bottle contains 60 tablets
  • Formula contains grapefruit – not suitable if you are taking medication
  • No money-back guarantee

All the components of Appetite Attack are lumped together in a proprietary blend, so the customer has no way of knowing the individual ingredient strengths or weaknesses. Check out the ingredients tab to find out more.

There are a couple of health issues we must mention here. Appetite Attack contains 135mg per serving of a strong type of caffeine called caffeine anhydrous, so may not be suitable if you are sensitive to stimulants.

It also contains grapefruit powder, so it may not be suitable if you are taking medication. Grapefruit interacts with around 85 prescription medicines so if you have ever been told to avoid grapefruit, you will need to avoid HERdiet Appetite Attack too.

How to Take HERdiet Appetite Attack

  • Take 2 capsules daily with food

HERdiet is a US company based in Jacksonville Florida. An address is provided and you can contact the company via the official website by email, or by Facebook messenger from the Facebook page. There are over 100,000 likes on HERdiet Facebook page, but there is very little engagement from customers. This seems a little unbelievable to us and it is possible that HERdiet has done what so many companies do, and simply paid for followers.

You can buy HERdiet supplements directly from the official website or from Amazon.

HERdiet Appetite Attack Concerns

  • If you sign up to Subscribe and Save, will it be easy to cancel the agreement?
  • Will customers on medication notice that this supplement contains grapefruit?
  • Hard to believe the positive Amazon reviewers when we suspect they have been bribed with free products

What does HERdiet Appetite Attack claim to do?

The product advertising explains how this supplement will help you:

“You want to be leaner and healthier, but your cravings sometimes get the best of you. These small slip-ups can cause big problems for your weight loss journey – in some cases leading to the re-emergence of pounds once lost. Why should you have to suffer because you wanted to reward yourself a slice of pie or cake?”

It is described as a two-part supplement,

“HERdiet’s Appetite Attack is a two-in-one dietary supplement that helps with shedding pounds and suppressing your hunger. Your appetite can be a deal breaker for your diet and exercise regimen, so make sure you’re doing your part to keep sugary, starchy sweets at bay!”

The key features:

  • Every single HERdiet bottle comes with Authentic Serial Number for customer security.
  • No Jittery Side Effects and All Natural Formula. Curb Appetite Right Away for Fast Results
  • Fat burning ingredients target stubborn fat and while boosting energy
  • Formulated to Help Women Lose Weight and Feel Healthier
  • Wonderful Addition with Other HERdiet Diet Formulas!

There are several unproven claims made about the ingredients too,

“Raspberry ketones have grown in popularity over recent years because of its weight loss capabilities. It’s believed that it aids in the metabolism of fatty acids found inside of fat cells. It helps you shed weight, and converts fat into energy, which you’ll need to workout – a win-win!”

Does HERdiet Appetite Attack work?

It may help with weight loss. Each serving contains a possibly high serving of caffeine, so you may experience enhanced energy levels and a loss of appetite. This will not suit everyone because caffeine tolerance varies from person to person, but some customers may notice an effect.

There is evidence that caffeine combined with green tea can increase metabolism, leading to weight loss. Other evidence suggests that green tea and caffeine can improve exercise performance.

However, when you consider buying any diet supplement, the most important thing to know is what the supplement contains and how much of it. Although HERdiet Appetite Attack lists all the ingredients, you have no idea of knowing how strong each part of the formula is going to be.

The RK Lean Formula adds up in total to 1200mg per serving. This includes 135mg of caffeine so adds up to 1,065mg per serving shared out amongst 8 ingredients. Shared out evenly this adds up to 133mg per component, but the problem is that we have no idea whether this is divided equally or whether some of the ingredients are in high quantities or low.

In many cases, this is not important. Acai berry, resveratrol, and raspberry ketones come with very little evidence that they will do anything at all. And although some of the other components such as African mango extract, apple cider vinegar, and kelp, they are unlikely to work as promised when used in supplement form.

In our opinion, this supplement is unlikely to work as described.

phentatrim bottle
The most popular appetite suppressant in 2021 is Phentatrim.

Its ingredients are scientifically proven to aid weight loss and you are covered by a full 60-day money-back guarantee from a trusted company, making Phentatrim a very popular choice in the diet world.

Phentatrim is the best thing to hit the supplement market in a long time, with thousands of customers already seeing the benefits. That’s why it's our editor's top pick.

Read the Watchdog Phentatrim review here.

HERdiet Appetite Attack Ingredients

Each serving is equal to two capsules. The only ingredient that has the ingredient quantities provided is caffeine. Otherwise, the quantities are unknown.

RK Lean Formula (1200mg):

  • Raspberry Ketone: Natural chemical derived from the enzymes found in the fragrance of red raspberries – the part of the fruit that makes the smell. Studies have suggested that raspberry ketones can increase a hormone in the body called Adiponectin which is important for appetite control and may help increase the speed of the metabolism. Scientific research into raspberry ketones looks encouraging but the claims are based purely on animal testing. There is no evidence that raspberry ketones help weight loss in humans.
  • African Mango Extract (Irvingia Gabonesis): Seed extract derived from a West African plant used as a food in West African countries such as Cameroon. It may have weight loss benefits because of its high fibre content and is believed to promote leptin – the hormone that signals feelings of satiety. Research suggests it may be beneficial for diabetes treatment but it requires further evidence. Source
  • Acai Fruit: So-called super fruit that is high in antioxidants. May have a generally beneficial effect but eating any berry fruits is good for health and better when consumed in natural form.
  • Green Tea Extract: Green tea undergoes far less processing than other tea and so retains more antioxidants – molecules that have a protective effect upon cells. Green tea contains antioxidants called catechins which evidence suggest are particularly efficient for increasing the speed of the metabolism enabling weight loss. When combined with caffeine as here, results are improved. 
  • Resveratrol: Antioxidant present in plants and fruit including grapes and Japanese knotweed that helps the plant fight off attack from bacteria and fungi. Once touted for anti-aging and increasing the metabolism, there is very little evidence that taking in supplement form will provide any real benefits. Source
  • Caffeine Anhydrous (135mg): Caffeine that is dried and condensed into a white powder making it more suitable for use in supplements. However caffeine anhydrous is much stronger than natural caffeine as found in coffee so this part of the formula is likely to be much stronger than the low serving suggests.
  • Apple Cider Vinegar: Well known as an old fashioned remedy for just about everything from coughs to rheumatism, apple cider vinegar may have real health benefits. Clinical research suggests it naturally reduces cholesterol and blood sugar levels so is good for heart health. However, all research has been carried out using natural vinegar and it is unknown whether it is effective when used in supplements.
  • Kelp: Species of seaweed called Laminariales of which there are about 30 different types including the well known Bladderwrack familiar to seaside visitors. All varieties of kelp contain differing quantities of iodine. Although we need this important trace mineral, it is easily obtainable via dietary means and in the developed world we don’t need to take extra iodine because it can lead to thyroid problems such as hyperthyroidism. There are added dangers with kelp. If the growing waters are polluted, sea kelp can absorb toxic heavy metals causing health problems.
  • Grapefruit powder: Grapefruit contains some powerful chemicals that can help reduce cholesterol levels as well as other health benefits because grapefruit is high in many types of antioxidants. However it does cause interactions with many prescription drugs and if you have been told to avoid grapefruit, you should not take this supplement.

Other Ingredients

  • Gelatin, Calcium, Carbonate, Magnesium Stearate.

HERdiet Appetite Attack Side Effects

Some customers have mentioned caffeine related side effects including:

  • Shakiness
  • Increased anxiety levels
  • Nausea
  • Increased pulse rate
  • Insomnia

Other reported side effects:

  • Diarrhoea
  • Increased hunger pangs
  • Stomach pains
  • Bloating
  • Vomiting
  • Constipation

Other side effects may include:

  • Constipation
  • Headaches
  • Insomnia
  • Dry mouth
  • Digestive issues
  • Increased blood pressure
  • Increased heart rate
  • Jitteriness

Caution: Not suitable for individuals under 18. Avoid if you are pregnant or breastfeeding. Do not use if you are taking prescription medication and have been told to avoid grapefruit. Speak to your doctor first if you have any underlying medical conditions especially relating to heart or blood pressure.

HERdiet Appetite Attack Customer Feedback

There are numerous customer reviews on Amazon. According to scam software, the reviewers seem genuine. However, Amazon did remover 79 fake reviews from the site and although the feedback quality now seems genuine, numerous customers have reported that they have been bribed with free products in exchange for a positive review. As this customer said,

With your package they send you paper stating that they will slip you another product if you write a positive review, no wonder why the reviews are so good on Amazon…

Positive comments include,

This product worked for me after a few days of use. I definitely felt a decrease in appetite without feeling jittery or any other adverse side effects. I took this product in the late afternoon, and didn’t feel like snacking in the evening like I usually do. I really like this product and will continue to use it.

This customer likes the product and the company after receiving a free gift,

This product is great! It helps to curb my appetite and it gives me an added burst of energy during the daytime. I like that you only need to take it once a day too… not too much to keep up with. HERdiet has been great! They sent me a free sample of Energy Crush

This customer felt they only had the appetite suppressing effect by making her feel sick,

I think they would work well for most people but I personally did not react to them. They either made me feel really sick after taking them or I didn’t notice a change in my appetite!

Some customers noticed no effects at all,

I took these for 3 weeks and never noticed anything different. Waste of money.

Many experienced side effects,

Zero rating! Caution! Do not use! I took two and I felt like I drank 10 cups of strong coffee. I also felt high level of anxiety and pulse rate. I was unable to sleep that night as well. This was my reaction and it was scary.

HERdiet Appetite Attack Money-Back Guarantee

There is no money-back guarantee.

Where To Buy HERdiet Appetite Attack

You can buy Appetite Attack directly from the HERdiet website. It is also on sale via Amazon. HERdiet Appetite Attack is not available to customers outside the USA.

Watchdog Verdict

HERdiet Appetite Attack does not have the look of a good quality supplement. It is unlikely to stop cravings and boost weight loss as promised, and if it has any effect at all, this will be most likely caused by the caffeine decreasing hunger pangs by making you feel nauseous and wired.

The supplement contains a blend of mainly unproven ingredients in unknown quantities, and there are no guarantees that serving sizes will be effective and conform to any clinical testing – even if there is human clinical testing. With ingredients such as raspberry ketone, for example, there has never been human clinical testing anyway, and it’s all a bit experimental and unproven.

Even the caffeine content is essentially unknown. 135mg of Caffeine Anhydrous could be the equivalent strength of two cups of coffee or it could feel like several cups of coffee and as many people have reported caffeine related side effects, we guess it is the latter.

Added concerns include the probable manipulation of the Amazon feedback reviews and the lack of a money-back guarantee.

In our opinion, HERdiet Appetite Attack is not good enough to recommend to the Watchdog readers.

How does HERdiet Appetite Attack compare to Phentatrim?

Criteria HERdiet Appetite Attack Comparison Phentatrim comparison
Clinically Proven Ingredients
Side Effect Free
Positive Customer Reviews
24/7 Support
Money-back Guarantee

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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