Top Weight Loss Pills Of 2023 – Best Products Based On User Reviews & Ingredients

Finding the top weight loss pills that work best for you can be difficult. The main reason for this is that most weight loss products take months to show results.

Fortunately, at the tips of our fingers, we have the internet. And here, we can research and evaluate the many weight loss pills available online.

Of course, instead of doing this yourself, take a look at my Top Weight Loss Pills of 2020 list.


Top Weight Loss Pills Of 2020

That said, the list reflects my opinion and is ranked by several factors I find most important in any supplement:

  • Safety
  • Stability
  • Reliability
  • Effectively
  • Reputability
  • Affordability

Following my evaluation of the top weight loss pills, I have also linked their in-depth reviews for your convenience.

But before we discuss the top 5 weight loss pills, let’s discuss some of the most effective weight loss ingredients.

Important Ingredients In Weight Loss Pills:

There are many fat loss pills available online and in stores. But to find the best of the best, you need to find out about the ingredients used.

The right set of ingredients used, in the right concentrations, can make a big difference in your results.

Unfortunately, it will be difficult for you to research every ingredient that’s in these products.

Instead, you can take a look at the list of ingredients I have mentioned below.

These weight loss ingredients are some of the most effective when it comes to helping you burn fat. They are also used in the best weight loss pills.

Now, let’s move on to the best weight loss supplement ingredients:

1: Caffeine


Most of us start our day with a cup of coffee which contains plenty of caffeine. But did you know that caffeine can also help with fat burn?

Caffeine is one of the most effective fat loss ingredients because it improves metabolism and increases internal temperature.

However, too much caffeine can cause jitters, irritability, accelerated heart rate, nausea, diarrhoea, and headaches. It can also lower the quality of your sleep and can be addictive as well.

In the best fat loss supplements, caffeine can also come in the form of Caffeine Anhydrous. This is the super-concentrated version which has more caffeine extract by weight.

Clinical Studies On Caffeine

The 1989 publication in The American Journal of Clinical Nutrition studies the effect of caffeine consumption on energy levels and thermogenesis. The results indicated the metabolic rate to increase by 3-4% and energy expenditure (EE) by 8-11%.

The 1995 publication in Annals of Nutrition and Metabolism assessed the caffeine’s effects on the body. This study found a 3-11% increase in metabolism.

The 1995 publication in American Journal of Physiology-Endocrinology and Metabolism evaluated caffeine’s effect on lipid oxidation and metabolism for women. This study found fat oxidation for lean and obese women to be 29% and 10%, respectively. It also noted that the boost in metabolism and fat loss was more active in leaner individuals.

The 1995 publication in American Journal of Physiology-Endocrinology and Metabolism assessed the effects of caffeine on older and younger men. The researchers concluded that the thermogenic benefits of caffeine don’t change based on age. However, the fat oxidation for the younger men was found to experience a better boost than the older participants.

2: Conjugated Linoleic Acid

Conjugated Linoleic Acid

Conjugated linoleic acid (CLA) is a lesser-known but still popular fat burner. It can be found in foods like butter and cheese as it is considered one of the healthier trans fats.

The CLA found in fat loss supplements is extracted from Safflower oil with varying concentrations.

The best diet pills contain around 80% CLA purity and 2000 mg of the ingredient.

CLA is naturally structured to help you control your appetite. It also works to supercharge the breakdown of fat while improving the basal metabolic rate.

There are some side effects if you overdose with it.

Too much CLA can potentially contribute to fatty liver, increased inflammation, and insulin resistance. It can also impact the digestive system, causing stomach discomfort, constipation, and diarrhoea.

Clinical Studies On Conjugated Linoleic Acid

The 2004 publication in The American Journal of Clinical Nutrition discussed CLA’s safety and effectiveness. The research found that CLA to be satisfactorily safe for human consumption. They also found it was effective against antigens, preventing fat gain, and boosting blood lipid levels.

The 2012 publication in the International Journal of Food Sciences and Nutrition reviewed CLA’s effects on mammary and prostate cancer. Here, it was found that some studies show CLA to lower the risk of cancer. However, the limited test data requires more research to come to a conclusive evaluation.

The 2010 publication in The Journal of Nutritional Biochemistry evaluated the effects of CLA on obesity. It was found that CLA improves energy metabolism, adipogenesis, anti-inflammation, and lipid metabolism.

The 2007 publication in The American Journal of Clinical Nutrition conducted a meta-analysis of the fat loss effects of CLA in humans. The results from the 18 different studies found a reduction of 0.2 pounds per week in fat. The biggest benefit of this research was the fat loss continued for six months.

3: Garcinia Cambogia

Garcinia Cambogia Fruit

Garcinia Cambogia is probably one of the most popular fat loss ingredients in the world. We first heard of this ingredient when it was featured on the Dr. Oz show in 2012.

There are several thousands of products that include Garcinia Cambogia as their active ingredient.

Garcinia Cambogia is a small green/yellow, pumpkin-shaped fruit. It is found in the rainforests of Malaysia and south-east Asia.

The rind of this fruit contains a chemical called HCA (Hydroxycitric acid). This HCA is what aids with weight loss.

The way this ingredient works is by suppressing your natural hunger and improving your appetite control.

When picking the best fat burning pills with Garcinia Cambogia, keep an eye on the HCA concentration. Most products contain 40-50%, but high-quality Garcinia Cambogia products use 60% HCA.

The best diet pills contain a high concentration of HCA for faster fat burn. It works by boosting the production of serotonin in the brain, which reduces your cravings.

Unfortunately, while it doesn’t help boost metabolism, it is most beneficial for those who have trouble controlling their diet.

That said, users have reported no side effects with this ingredient which has been around for years. According to one study, taking up to 2800 mg of Garcinia Cambogia per day is safe for most people.

Clinical Studies On Garcinia Cambogia

A 2011 publication in the Journal of Obesity assessed the effectiveness of HCA in fat burning pills. The systematic review found that it can help improve weight loss by two pounds over a few weeks.

Now that we’ve discussed the top three weight loss supplement ingredients let’s move on to the top weight loss products.

Top Weight Loss Pills

#1. PhenQ

PhenQ takes the number one spot on my Top Weight Loss Products Of 2020 list.

The reason for this is that this supplement is a great all-rounder.

Top Weight Loss Pills - PhenQ

It works to activate thermogenesis, increases metabolism, suppresses appetite, and prevents fat storage. PhenQ also hasn’t caused any of its users to experience pain or discomfort during weight loss.

This is the number one choice for me as it’s easy to use and works well for just about everyone. It also helps give you stable and consistent energy for your daily routine.

PhenQ Ingredients:

  • Chromium
  • Caffeine Anhydrous
  • L-Carnitine Furmarate
  • α-Lacys Reset®
  • Nopal
  • Capsimax® Powder

Real User Review For PhenQ By Marcus D:

Wanted to lose weight for my wedding quickly but stress and work pressure had led to excessively eating.

So, I decided to buy the best fat burner on the market. A quick search led me to PhenQ.

At first, I didn’t see this as any different to the other pills out there.

But after I tried it out for the first month, I noticed some changes. I was sweating a lot more and feeling a lot less hungry.

I also noticed I wasn’t getting as stressed and anxious. And this is when I realized the benefits of having this supplement.

You can buy PhenQ from the official website with the following deals:

  • 60 tablets for $69.95 to save $10.00
  • 120 tablets (get 60 free) for $139.90 to save $99.95
  • 180 tablets (get 120 free) for $189.95 to save $209.80


#2. Phen375

Phen375 is my second recommendation for buying weight loss pills online.

This one deserves this rank due to its benefits of controlling eating urges while improving digestion and weight loss.

Top Weight Loss Pills - Phen375

It helps refill energy reserves by converting fat so that you don’t get fatigued and tired as quickly. People have used this product to lose tens of pounds within weeks.

Like the other supplements on this list, Phen375 is known for its lack of side effects. This coupled with its long list of weight loss, and health benefits bring it to number two.

Phen375 Ingredients:

  • Dendrobium Nobile Extract
  • Citrus Aurantium
  • Caffeine Powder Anhydrous
  • Coleus Forskolii Root PE (10% Forskolin)
  • L-Carnitine
  • Cayenne Pepper

Real User Reviews For Phen375 By Sandra:

When I first tried Phen375, I have to admit I wasn’t serious. I was taking a pill every couple of days and seeing if it worked. Well, it didn’t.

But when my doctor told me that I was pre-diabetic, I got on the weight-loss bandwagon.

After the scare, I was at the gym for two hours a day while taking these pills regularly. However, I wasn’t about to change my diet.

As for the results, in just six weeks, I was down over 15 pounds. This is impressive because I found it almost impossible to lose weight previously.

Now, I take Phen375 diligently and exercise five days a week to stay in shape. I still have a few more pounds to go, but at least I’m not at risk of being obese.

Here are the online deals for Phen375:

  • 30 tablets for $69.95 to save $10.00
  • 60 tablets (get 30 free) for $131.90 to save $65.95
  • 120 tablets (get 60 free) for $263.80 to save $131.90


#3. Zotrim

Zotrim is one of the few weight loss supplements formulated from natural plant extracts. If you are looking for a natural way to lose weight, then Zotrim might be for you. Also, you don’t need any particular diet plan while taking the course.


Zotrim is designed to help take control of your eating habits and to reduce your food intake. It does this by making you feel fuller more quickly and keeping your appetite satisfied for longer.

Zotrim Ingredients

  • Yerba Matte – Leaf Extract
  • Guarana – Seed Extract
  • Damiana – Leaf Extract
  • Vitamin B3, B6
  • Caffeine

Real User Reviews For Zotrim By Sharon Briers:

“Zotrim is so simple to work into my busy life and it’s so effective at helping me eat less. I found I was able to eat normally again but because I wasn’t overeating or snacking in between meals I managed to shift all my baby weight and now I’m back to how I used to look before I got pregnant!”

Yerba Matte leaf extract helps to reduce hunger and fatigue while Guarana seed extract powder suppresses genes which aid fat cell and promotes the production of genes that slow it down.

Three plants extract consist in Zotrim are well known for stimulating energy levels that help you to burn more calories.

You Can Buy Zotrim From The Official Site For:

  • Zotrim – 30 Days Supply: $59.99
  • Zotrim – 2 Months Supply + One Month Free: $119.98
  • Zotrim – 3 Months Supply + 2 Months Free: $179.97


#4. Capsiplex

Capsiplex is the weight loss pill at #4 on this list. However, this is not because it’s not as effective as the previous three.

Top Weight Loss Pills - Capsiplex

The benefits of this pill are as useful for you as the above-recommended products. It’s only the fact that their manufacturers are better known and well-established.

That being said, I still like this pill for many of my readers. This is because it quickly activates lipolysis, thermogenesis in your body. The boost in metabolism will help you sweat the fat off within weeks or months.

Capsiplex Ingredients:

  • Capsicum Extract
  • Piperine
  • Caffeine
  • Niacin

Real User Reviews For Capsiplex By Maria:

Capsiplex is one of the most interesting fat burners I found online. It uses cayenne pepper to increase body temp to help with weight loss.

The reason I tried this product was that Garcinia Cambogia pills weren’t working for me.

I had tried a few different brands of fat loss pills, but they didn’t seem to help.

But after going for Capsiplex, I have noticed a gradual, but definite improvement in fat loss.

In the four weeks I have used it, I have managed to lose a few pounds without changing my diet.

Buying Capsiplex directly from the manufacturers will cost you:

  • $39.95 for one box (30 capsules)
  • $79.90 for three boxes (90 capsules) with the Buy 2, Get 1 Free deal
  • $119.85 for six boxes (180 capsules) with the Buy 3, Get 3 Free deal


#5. Garcinia Cambogia Extra

Garcinia Cambogia Extra is an appetite suppressor that many people need these days.

It comes in at number five on this list because it’s a unique blend of Garcinia Cambogia and Raspberry Ketones.

Top Weight Loss Pills - Garcinia Cambogia Extra

This supplement makes use of two of the most popular weight loss ingredients on the market. This gives readers greater confidence in the supplement.

Other than appetite suppression, it also helps to activate lipolysis and metabolism for improved fat burn. However, I would especially recommend this to those of you who have issues with appetite and eating control.

Garcinia Cambogia Extra Ingredients:

  • 60% HCA from Garcinia Cambogia
  • Raspberry Ketone

Real User Reviews For Garcinia Cambogia Extra By Rebecca P:

When I read about this supplement the first time, I thought it would be similar to the other Garcinia products. But apparently, other than GC, it also contains Raspberry Ketones.

There is a lot of technical jargon that evades me, but I do know one thing. This stuff works.

And the combination of GC and RK seems to work even better.

So, now if someone asks me about my 40+lbs weight loss, I direct them to Garcinia Cambogia Extra.

You Can Buy Garcinia Cambogia Extra From The Official Site For:

  • $49.95 for 1 bottle
  • $99.95 for the Buy 2, Get 1 Free offer
  • $149.95 for the Buy 3, Get 3 Free offer (+ 1 Bottle Of Advana Cleanse Free)


#6. CLA 2000

CLA 2000 provides you with a distinctive method of weight loss and is the reason for its #6 place.

It makes use of Conjugated Linoleic Acid from Safflower oil to provide health benefits that aid in weight loss.

Top Weight Loss Pills - CLA 2000

These benefits include an improved immune system, better digestion, regulated blood sugar, accelerated fat loss, and increased lean muscle mass.

While there are similar products available online, I found the high 80% concentration of CLA to be worth the investment. It only ranks at #6 because it isn’t solely designed for weight loss but as a health booster.

CLA 2000 Ingredients:

  • 80% Conjugated Linoleic Acid from Safflower Oil

Real User Reviews For CLA 2000 By Stan:

If you want to lose weight while improving your overall health, buy CLA 2000. At least, that’s while I will tell you if you ask me about weight loss pills.

I know that there are pills that are more direct when it comes to fat loss. But those don’t help give me additional benefits.

That said, I still like it for its fat burn benefits.

The official website for CLA 2000 provides the following deals:

  • One month supply (1 bottle) for $24.95
  • Two month supply (2 bottles) for $46.96
  • Five-month supply (5 bottles) for $93.90


There will always be new weight loss products being introduced to the market every day. However, you should be interested in the products that have stood the test of time, not the flashiest ones.

Here, I have tried to compile a list of the Top Weight Loss Pills Of 2020. The goal of this list is to help readers achieve their weight loss goals with the right weight loss aids.

One point I would like to state is that I compiled this list after considering hundreds of products on

So, if you liked the #4 or #5 product, you should not feel that you are getting an inferior product. 

In summary, I advise you to take a look at all five in-depth reviews first. After doing this, you should select the product that fits your situation and weight loss goal best.

About Jessica J, M.D

Written & reviewed by Dr. Jessica J. Follow me on Pinterest & LinkedIn.