13 Best Diet Pills for Women {PROVEN to Work}

13 Best Diet Pills for Women {PROVEN to Work}

Have you been trying to lose weight with little or no success? You are not alone.

Whether you are looking to lose a lot or a little weight, we’re committed to helping you find the best diet pills.

There are hundreds of fat burning supplements available today, but only a small number of them tick all the right boxes in the areas that count:

  • High quality
  • Safe
  • Effective
  • Affordable

The best diet pills usually rely on one or more of the following strategies to help people lose weight:

  • Appetite reduction
  • Fat loss
  • Decrease fat absorption

While every person will respond differently to different supplements, there are some ingredients which have been proven over the years to bring about reliable weight loss results.

5 Popular Fat Burning Ingredients

Here are five ingredients that have shown to be high quality and highly valued. Your diet pills need to contain the majority of these ingredients:

1. Green Tea Extract

green tea extract

Green tea extract is one of the most popular and well-established weight loss supplement ingredients.

Some supplements contain nothing but pure green tea extract, while others contain it as one of several ingredients.

Green tea contains a number of important polyphenols which are able to increase thermogenic fat burning processes in the body by speeding up the metabolism.

Green tea contains some natural caffeine content which also increases the burning up of calories and thus, the burning of fat. [Study]

2. Green Coffee Bean Extract

green cofee bean extract

Another ingredient made famous by D.r Oz and other celebrities is green coffee bean extract.

The power of this extract lies in the compound chlorogenic acid, which is what brings about the weight loss processes in the body. However, the greatest effects are in the raw green coffee beans, as the level of chlorogenic acid is greatly reduced when roasted.

There is also some caffeine in green coffee bean extract, which adds an increased capability to the fat burning effect of chlorogenic acid.

One study showed that the group taking green coffee bean extract lost an average of almost 12 pounds, whilst the group using only instant coffee lost only a third of that weight. [Study]

3. Caffeine


You will often see caffeine included in small amounts in weight loss supplements, while a few supplements use caffeine as a main ingredient in larger doses.

Caffeine may bring about some mild side effects in people who are sensitive to this stimulant, such as jitters and increased heart rate.

If you feel that you are caffeine-sensitive and wish to avoid supplements that contain a lot of this ingredient, there are still plenty of other supplement options available using the other highly effective ingredients above.

Some of these may contain only a little caffeine or none at all, so you certainly don’t have to miss out!

4. Garcinia Cambogia Extract

Garcinia Cambogia is a much talked about weight loss supplement ingredient that is extracted from a tropical fruit.

It contains a powerful compound called hydroxycitric acid (HCA) which is the main part of this ingredient that contributes to weight loss.

This extract works by suppressing the appetite by increasing the production of the serotonin hormone, while also it decreases the production of fat in the body by blocking a fat producing enzyme.

5. Raspberry Ketones

Raspberry ketone is a highly popular weight loss extract, which has also been endorsed by the famous Dr. Oz.

The core effect of raspberry ketones when it comes to weight loss is to act as a powerful metabolic booster.

This increases the fat burning ability of the body, which is achieved through a complex chemical process that is still undergoing study and research to fully understand.

It is not possible to receive the same fat burning effects simply from eating raspberries, as one would not be able to eat enough berries to match the concentrated form of raspberry ketones that is found in supplements. [Source]

13 Best Diet Pills for Women in 2019

We’ve dedicated considerable time to researching, comparing and checking the facts about the cream of the crop diet pills for women currently on the market.

Here, we reveal in detail the better diet pills you definitely shouldn’t miss.

1. PhenQ

phen q

PhenQ is an effective, powerful and all-natural Phentermine alternative that will help you burn stored fat, suppress your appetite, block fat production and lose weight.

PhenQ stands out amongst weight loss pills because it tackles the challenge of losing weight by focusing on the problem from multiple angles:

  • Suppressing the appetite so you eat less
  • Halting the production of fat that leads to weight gain
  • Enhancing your mood so you feel more positive and motivated
  • Increasing energy so you’re encouraged to exercise
  • Burning up existing fat

PhenQ does this through the use of multiple natural ingredients, including a unique proprietary formula not found anywhere else.

a-Lacys Reset, exclusive to PhenQ, has shown in clinical studies to be able to reduce body fat and as a bonus, contribute to muscle mass. The more lean muscle you have, the easier it is for your body to burn up fat.

One of the most powerful ingredients in PhenQ is Capsimax Powder, which takes advantage of the power of capsicum to help enhance the metabolism. This is combined with piperine, caffeine, and niacin to make a totally natural, safe and very potent weight loss formula.

PhenQ is formulated to target weight from the most obvious angles: fat burning, appetite suppression and increasing the metabolism. It’s a unique natural formula, with each ingredient selected based on its individual ability to contribute to burning fat.

$69.95 / Buy It From PhenQ.com

2. Phen24 (Day & Night Formula)


Phen24 works all day and night to help you lose weight. But don’t all supplements do that?

Not exactly, and here’s how Phen24 differs: A completely unique feature of Phen24 is that it combines 2 products in one.

There is a day and a night product included in the one package, because of the different way our bodies work when we’re either awake or asleep.

Phen24 increases your metabolism and boosts your energy during the day, while at night it focuses on removing those midnight cravings, helping you sleep better and enhancing your metabolism while you sleep.

The day time formula of Phen24 includes caffeine, guarana extract and cayenne powder, while the night formula contains a calming mix of various plant extracts and vitamins that assist with sleep, metabolism and appetite control.

This unique way of targeting weight loss on a 24 hour time scale makes is something not seen in other Phentermine alternative.

$74.99 / Buy It From Phen24.com

3. Hiprolean X-S

hiprolean x-s

The focus of Hiprolean X-S is on burning fat and reducing your appetite, so you can eliminate those unhealthy cravings and reduce your meal sizes without feeling hungry.

Hiprolean X-S is described as an extremely powerful, potent and fast acting fat burner.

It does this through the use of two of the best fat burning natural ingredients: green tea & pure raspberry ketones. They work together to provide you with more energy and reduced hunger.

This formula is designed to work so fast that you can feel energized and motivated to exercise within just half an hour of taking it.

The good news for those who want to avoid caffeine is that Hiprolean X-S is available in a non-caffeine version as well – so you can choose the version that best suits you.

Despite how powerful Hiprolean X-S is, it comes without the risks of side effects thanks to the 100% natural formula.

$52 / Buy It From Evolution-Slimming.com

4. CitriTherm

citritherm diet

CitriTherm promises to reduce your body size by burning abdominal fat while providing a complete weight management formula with no side effects.

Citritherm is a fat burner that makes use of the power of citrus in the form of the main ingredient Sinetrol. In addition to Sinetrol, other citrus based extracts are included in this unique formula, including Sweet Orange and Grapefruit.

These citrus based ingredients are effective at a fat loss due to the way they’re able to help inhibit an enzyme that the body uses when forming fat.

By reducing this process naturally and safely, Citritherm is able to minimize the amount of fat your body is producing and storing.

But what about your existing fat that you need to burn off?

That’s where the powerful ingredients of guarana and green tea extract come into play: by speeding up the metabolism, the body is put into a fat burning mode and is able to more efficiently burn off excess fat.

Citritherm does contain some caffeine as part of the Green Tea Extract portion of the formula.

The results of this supplement have been proven in a study which showed that the main ingredient of Sinetrol resulted in more fat loss compared with people on a placebo.

$52 / Buy It From Evolution-Slimming.com

5. Forskolin 250

forskolin 250

Forskolin makes use of the properties of a powerful plant related to mint. Coleus Forskohlii Extract is the core ingredient in this all natural weight loss supplement.

This formula works by increasing the process of thermogenesis in the body which speeds up the process of burning up and breaking down fat.

Once excess fat is burned up, the body is in a position to achieve a leaner and firmer look – especially when you combine Forskolin with regular exercise.

Forskolin 250 is a double strength supplement, offering twice the amount of the main fat burning ingredient than was previously available.

Being all natural, Forskolin is totally safe to use and produces no side effects.

The dosage of Forskolin is simple: two pills daily, taken before breakfast and before lunch.

There is absolutely no caffeine contained in Forskolin, making it an ideal choice for people who are caffeine sensitive or who simply want to avoid that ingredient.

$52 / Buy It From Evolution-Slimming.com

6. Garcinia Extra

garcinia cambogia

Garcinia Cambogia Extra claims to be the fastest selling fat burning supplement available today. But does that mean it works though?

The supplement contains two powerful natural ingredients that have shown scientifically to be able to contribute to weight loss. These are Garcinia Cambogia and Raspberry Ketones.

Garcinia Cambogia fruit extract has natural fat burning properties but also contributes to weight loss in other ways like improving your mood so you feel more positive and energetic. Additionally, it helps suppress your appetite so you aren’t overeating or reaching for snacks.

You might have heard about the benefits of Raspberry Ketones for weight loss. Garcinia Cambogia Extra makes use of this potent ingredient due to its ability to positively affect the metabolic process and contribute to burning body fat, without side effects.

This simple formula has shown in a clinical study to be highly effective, with the total weight loss of people using the supplement more than double that of participants who did not use Garcinia Extra.

$50 / Buy It From GarciniaExtra.com

7. Garcinia Pure (Appetite Control)

garcinia pure

Garcinia Pure is another supplement based on the “super fruit” ingredient Garcinia Cambogia extract.

The key weight loss compound in this fruit is hydroxycitric acid, or HCA, and it is known for its multiple benefits.

This includes increasing your energy levels (making you more motivated to exercise), lower your appetite, and it’s able to reduce the amount of fat that is formed from the carbohydrates you eat.

By both controlling your appetite and actively contributing to fat burning, this natural supplement tackles weight loss from the two most important angles.

This leaves you free to work on your exercise regime, with the result being that you’ll be burning off fat considerably faster than if you were not using Garcinia Pure.

Garcinia Pure contains nothing but Garcinia Cambogia. This includes 60% of the potent compound HCA, more than just about every other Garcinia supplement currently available.

There is no caffeine in this supplement, so this is an ideal choice for those who are caffeine sensitive.

$26 / Buy It From Evolution-Slimming.com

8. Raspberry Ketone Plus

raspberry ketone plus

If you’ve seen the advertisements for Raspberry Ketone Plus on television then you are probably wondering whether this supplement really lives up to the hype.

Is Raspberry Ketone Plus a magic cure for weight loss?


Does it provide a powerful boost to your weight loss efforts?


This supplement is designed to be taken alongside a smart eating plan. And it works even better if you do regular exercise.

In other words, to reap the maximum benefits from Raspberry Ketone Plus all you have to do is eat well and dedicate a small amount of time to being active.

The core ingredient in this product, raspberry ketones, helps to body to break down fat faster. Naturally this means you’ll be storing less fat.

The small caffeine component of Raspberry Ketone Plus helps speed up your metabolism, resulting in faster fat burning, as well as improving your energy levels.

Hunger suppression is another benefit of this all natural supplement – and it’s not rocket science to know that if you’re eating less, you’re going to lose weight much faster!

$26 / Buy It From Evolution-Slimming.com

9. Zotrim (Weight Loss Aid)


Zotrim takes on weight loss by focusing on the very basics: helping you eat less so you consume less calories and increasing your energy and motivation to exercise.

Sounds simple, but these are the core fundamentals of losing weight that we tend to forget about when searching for a quality supplement, with so many promising a magic button solution.

So what does Zotrim do different?

It takes these basic principals and supercharges your ability to stick with them.

Zotrim increases both your physical and mental energy, getting you active, motivated and feeling positive about exercising to burn fat.

And Zotrim’s herbal formula works to not only make you feel fuller with less food, but also helps to reduce cravings that are the source of so much weight gain.

Zotrim is a completely natural mix drink that is easily incorporated into your day.

It’s also packed full of fibre, vitamins and antioxidants, providing additional health benefits even beyond its weight loss capabilities.

$33 / Buy It From Zotrim.com

10. Capsiplex (Calorie Burner)


Described as a calorie burner, Capsiplex works by increasing your metabolic rate which increases the amount of energy and fat being burned up.

This is a simple yet potent formula containing 4 key ingredients:

Capsicum Extract is a powerhouse that reduces your appetite so you’ll feel like eating less.

It can also contribute to increasing the metabolism for faster fat burning.

You may not have heard of Piperine, but Capsiplex makes use of this powerful ingredient that contributes to increasing the way your body absorbs nutrients and as a result, assists in making the other ingredients more usable and potent.

As a bonus, this ingredient also contributes to an overall boost to your digestive system.

There is a small amount of caffeine in Capsiplex which is there to help with your mental energy and clarity, and for its contribution to burning energy while you rest and reducing the appetite.

Niacin is the final ingredient in Capsiplex and it’s important because it helps the body use the energy from your food more efficiently.

$40 / Buy It From BauerNutrition.com

11. Slim Diet Patch (Non-Pill Diet Solution)


This is a unique product amongst weight loss supplements because it comes in a patch form, rather than a pill.

The Slim Diet Patch works by having your body absorb the natural ingredients directly through the patch placed on your skin.

This bypasses the digestive system and allows the ingredients to begin working much faster and more efficiently than a pill, in addition to being able to deliver the ingredients to your body continually rather than all at once.

There are just three powerful natural ingredients in the Slim Diet Patch. These are Acai Fruit Extract, Seaweed Extract and Green Tea Leaf Extract. The seaweed extract works by enhancing the thyroid function which is important in the control of the body’s metabolism.

By increasing the metabolism, Slim Diet Patch is able to improve your body’s fat burning ability, including burning up the fat you’ve had stored for years.

Slim Diet Patch is a unique weight loss product that provides a safe and effective alternative for people who would prefer not to take pills.

$50 / Buy It From BauerNutrition.com

12. Meratol (Carb Blocker)


An all round weight loss supplement based on purely natural ingredients, Meratol focuses on reducing your appetite so you not only crave less of those unhealthy foods, but you also feel fuller sooner when you eat a meal.

That’s far from all Meratol does though. It takes on the challenge of weight loss from all angles, including boosting your metabolism so you burn existing fat faster and stop putting on new fat.

You’ll also notice an increase in your energy levels when using Meratol, making it more likely you’ll want to exercise regularly.

Meratol contains a unique blend of natural ingredients including the little known yet highly effective Cactinea powder which helps stop the retention of water that can lead to weight bloat. This is an area not often addressed by fat burning products.

The ingredients in Meratol have been clinically tested and have shown on average to help people burn over 270 extra calories each day.

For the best results with Meratol, it’s important to use it along with a suitable fitness and diet program.

$45 / Buy It From BauerNutrition.com

13. Proactol XS (Natural Fat Binder)


Proactol XS acts as a fat binder and uses this technique as its main way of helping you lose weight.

But what does fat binding really do?

In short, Proactol XS is able to reduce the amount of fat that your body absorbs through food by binding this fat into larger molecules that are unable to be absorbed.

This stops you putting on new weight so you can focus on losing the fat that’s stored on your body.

The ingredients in Proactol XS have undergone dozens of clinical studies which have shown them to be effective in the process of fat binding.

This process is completely safe, with only natural ingredients being used in Proactol XS.

Despite this, the supplements begins working within just minutes of you taking it.

A bonus benefit of Proactol XS is that it helps reduce the food cravings you get, meaning you’re going to eat less and find it easier to keep a healthy weight.

Proactol XS comes with a 60 day money back guarantee which gives you plenty of time to test its effectiveness and results, without financial risk.

$50 / Buy It From BauerNutrition.com

Final Thoughts

woman bodybuilder

So is it possible to lose weight without any supplements?

Yes, if you can stick to a strict diet and exercise regime, and don’t have any additional hurdles holding you back. For a lot of people though, this approach doesn’t work.

A good quality diet pill can speed up the process of fat loss considerably, especially when you combine it with a good eating and fitness plan.

The trick is to understand that not all diet pills are equal.

What they all have in common is that they all claim to be able to help you lose weight, or to make the process of weight loss easier and faster when you use the product along with other strategies such as exercise and dieting.

Remember, no diet supplement be able to bring about weight loss alone – it needs to be combined with a relatively healthy and smart diet plan, and at least a moderate amount of physical exercise on a regular basis.

Once you have those lifestyle changes under control, a fat burner that contains any one or more of the above ingredients will certainly put you in a more favorable position to burn more fat, keep your appetite under better control, and to speed up your metabolism.

All of this leads to weight loss over the short and long term, and it’s only the very best diet pills that will be able to help you achieve your goals.

Written by Ernst Peibst
Ernst Peibst
Erny Peibst is a bodybuilder with 6 years experience reading and writing about anabolic steroids. Erny has spent over 2,000 hours studying performance enhancing drugs; analysing countless studies, reading several books and consulting some the world's finest doctors. He uses Fitness on Steroids as a platform to share his expertise.

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This article has been fact-checked and medically reviewed by our certified doctor and nutritionist (Dr Sandra El Hajj). All medical information and statements made in this article can be verified by several credible academic references/sources, cited in this article.