What Are the Best And Most Popular Diet Pills for Women?

[message type=”info”]Efficient diet pills can be the great news for women who struggle with weight loss. Oftentimes, women will find that healthy diet and exercise is insufficient to shed the extra pounds. It’s important to note, however, that without a well-balanced nutrition plan and a good exercise routine, diet pills alone will not be very effective.[/message]

Best Diet Pills For Women

There are many diet pills on the market today designed with women in mind. Some are prescription, while others can be attained over-the-counter such as at Walmart, King Super’s, Costco, and others.

So how to decide what is the best diet pill for you? First and foremost, contact your physician, and ask them for a recommendation.

What are diet pills for women?

Diet pills for women are dietary supplements designed specifically for use by women, taking into account biological differences. Women typically have at least 10% more body fat that men due to physiological differences, such as differing hormonal balances and muscle mass. These slight differences can prove significant for weight loss.

FDA-Approved Diet Pills for Women

Every diet pill on the market is advertised as the best, able to achieve the most noticeable and efficient results. Keep in mind, however, that not all of those pills have natural ingredients and can cause serious adverse effects.

[message type=”success”]Furthermore, check whether or not your pill of choice is FDA-approved.[/message]

Over the years, FDA has approved only four weight loss medicines: Qysimia, Belviq, Contrave, Saxenda. These are mostly amphetamine-based pills, which can be used by both women and men, but only with a prescription.

What are the side effects of diet pills?

The side effects of diet pills are mostly associated with amphetamine-based prescription medications, and can include:

  • Arrhythmia
  • High blood pressure
  • Nausea
  • Vomiting
  • Seizures
  • Headache
  • Insomnia
  • Constipation
  • Anxiety
  • Depression
  • Suicidal thoughts
  • Tolerance
  • Dependency
  • Dry mouth
  • Low blood sugar


  • How it works: Qysimia is an appetite suppressant approved by the FDA in 2012. It contains two main ingredients—phentermine and topiramate.
  • Effectiveness: This pill can help you lose up to 15 pounds in two months.
  • Side effects: Some of the most common Qysimia side effects are depression, anxiety, panic attacks, stomach pain, etc.


  • How it works: Belviq is an anorectic type of diet pill approved by the FDA in 2016, and is mostly used to treat diabetes-related obesity, high blood pressure, and high cholesterol.
  • Effectiveness: According to some users, Belviq can help you lose three pounds in three weeks.
  • Side effects: Some of the most common side effects are fatigue, headaches, and a pounding heartbeat.


  • How it works: Contrave is an appetite suppressant prescribed to obese people with serious medical conditions. The FDA approved it in September of 2014.
  • Effectiveness: This pill can help you lose up to 15 pounds in a month.
  • Side effects: The most common side effects of Contrave are dizziness, headache, nausea, and vomiting.


  • How it works: Saxenda is a weight-loss medicine which mimics a hormone that creates the sensation of fullness. It was approved by the FDA in 2014.
  • Effectiveness: This medicine can help you lose ten pounds in two weeks.
  • Side effects: Some of the usual Saxenda side effects include stomach pain and nausea.

Most Popular Over-the-Counter Diet Pills for Women


  • How it works: This phentermine-based medicine suppresses your appetite and gives you an energy boost.
  • Effectiveness: When it comes to Phen375, the manufacturer claims that you do not have to exercise while taking this pill.
  • Side effects: Possible Phen375 side effects are digestive problems and dizziness.


  • How it works: PhenQ is one of the most popular diet pills for women. This medicine helps to burn fat and also boosts your metabolism.
  • Effectiveness: PhenQ has received many positive reviews by users. Some have claimed to have lost over 30 lbs in two months while on PhenQ.
  • Side effects: According to experts, PhenQ shows almost none of the usual diet pill side effects.

Raspberry Ketones

  • How it works: Raspberry ketones increase the level of adiponectin—a hormone that regulates metabolism while shrinking fatty cells.
  • Effectiveness: Uncertain, but raspberry ketone supplements are among the most popular in the U.S.
  • Side effects: High blood pressure and arrhythmia are the only registered side effects.

Garcinia Cambogia Extract

  • How it works: Garcinia Cambogia Extract increases the level of serotonin in a person’s body which gives a sense of fullness.
  • Effectiveness: According to one study, this pill helps patients lose two pounds in a few weeks.
  • Side effects: The only reported side effect is digestive problems.


  • How it works: Hydroxycut’s main ingredient is caffeine, which boosts one’s metabolism.
  • Effectiveness: Hydroxycut can help patients lose approximately 20 pounds over three months.
  • Side effects: This medicine can cause tremors, nausea, vomiting, and pounding heartbeat.


  • How it works: Caffeine boosts one’s metabolism and helps them burn fat.
  • Effectiveness: Caffeine can greatly aid the weight loss process.
  • Side effects: Possible caffeine side effects are insomnia, tremors, nausea, heart pounding, and caffeine tolerance.


Alli is the only over-the-counter weight loss medicine approved by the FDA.

  • How it works: Alli works as a fat inhibitor. By taking this medicine, you will not absorb as much fat as usual.
  • Effectiveness: There are many studies about Alli’s effectiveness. According to most of them, this medicine can help you lose six pounds in less than two months.
  • Side effects: Alli side effects are mostly related to digestive problems such as loose, oily stool.

Green Coffee Bean Extract

  • How it works: Caffeine acts as a metabolism booster and helps burn fat.
  • Effectiveness: According to numerous studies, this medicine can help one lose weight.
  • Side effects: Green coffee bean extract can cause diarrhea and allergic reactions, along with other caffeine side effects.


  • How it works: Synephrine acts as an appetite suppressant and stimulates the fat burning process.
  • Effectiveness: This medicine is similar to ephedrine which can cause short-term weight loss.
  • Side effects: Synephrine can cause cardiovascular problems and dependence.


  • How it works: Forskolin increases the fat burning process.
  • Effectiveness: There are no confirmed benefits of this medicine when it comes to weight loss.
  • Side effects: There are no recorded side effects.

Conjugated Linoleic Acid (CLA)

  • How it works: Conjugated Linoleic Acid acts as an appetite suppressant and a metabolism booster.
  • Effectiveness: This medicine can help you lose 0.2 pounds in one week.
  • Side effects: CLA can lead to a fatty liver, digestive problems, and inflammation.

Green Tea Extract

  • How it works: Green tea extract acts as a fat burner by increasing the level of norepinephrine.
  • Effectiveness: This medicine can help you lose weight, especially in the stomach area.
  • Side effects: Green tea side effects are similar to the side effects of caffeine, including insomnia, diarrhea, high heart rate, and tremors.


  • How it works: Meratrim acts as a fat burner.
  • Effectiveness: Over eight weeks, this medicine, along with a healthy diet, can help you lose approximately ten pounds.
  • Side effects: There are no reported side effects of Meratrim.


  • How it works: Glucomannan helps you feel full.
  • Effectiveness: Along with a low-carb diet, this medicine can help one lose a significant amount of weight.
  • Side effects: Glucomannan can cause digestive problems.

Important Notes

If you are pregnant or planning to be pregnant, you should not be taking any diet pills due to their potential for harmful effects on the fetus. Consuming diet pills while breastfeeding is also not recommended.

Be sure to inform your doctor if you are on birth control or if you are having health problems such as asthma, diabetes, cancer history, high blood pressure, etc.


[message type=”info”]According to scientific research, the best diet pills for women are those that boost your metabolism, especially during menopause.[/message]

Also, when you choose your diet pill, pick the one with most active ingredients—these will help you burn fat. And last but not least, bear in mind that there is no substitute for exercise and a healthy diet.