The Best Weight Loss Supplements & Diet Pills of 2025 [Expert Reviewed]

PhenGold – Best Natural Fat Burner & Weight Loss Aid

Our Rating

• Comfort 4.9/5
• Effectiveness 4.8/5
• Convenience 4.9/5
• Value 5/5

PhenGold is a revolutionary weight-loss supplement designed to enhance the body’s natural fat-burning abilities. This multi-action formula is made with clinically proven ingredients that not only burn fat but also reduce cravings and increase metabolism, mood, and energy.

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Supports thermogenesis for calorie reduction, improves mental and physical performance
• Brand: PhenGold
• Active Ingredients: L-Tyrosine, L-Theanine, Vitamin B6, Green Tea, Rhodiola SP
• Dosage: Take 3 capsules 20 minutes before breakfast every morning.
• Price: $69.99* (Offer Price:$59.99*)

Phengold is a weight loss supplement that helps your body burn calories quickly by kick starting the processes that get rid of fat. Ingredients such as caffeine are added in careful amounts that have been proven to work in clinical studies to speed up fat burning through thermogenesis.

A study published by Kathryn S Clark and her team in the Clinical and Experimental Pharmacology and Physiology Journal suggested that caffeine boosts how many calories rats burn.

This caffeine must have boosted the thermogenesis that eventually helped Kristina to lose 21 pounds of weight. Kristina shared her experience with Phengold. She states that

“After taking PhenGold for 3 weeks I felt I had more energy and better focus. Over a period of four months, I was able to lose 21 pounds! I now feel confident enough to join a gym and I’ll be using PhenGold as a way to control my snacking and maintain my weight.”

TrimTone – Best Fat Burner For Women

Our Rating

• Comfort 3.9/5
• Effectiveness 3.8/5
• Convenience 4/5
• Value 3.9/5

Trimtone is a dietary supplement marketed as a fat burner designed specifically for women. The product claims to help women boost their metabolism, burn fat, and manage weight more effectively.

It typically contains natural ingredients, such as caffeine, green tea extract, and other herbs, which are believed to have metabolism-boosting and fat-burning properties.

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Acts as an instant dose of energy and alertness
• Brand: TrimTone
• Active Ingredients: Green Coffee, Grains of Paradise, Caffeine, Glucomannan
• Dosage: Take 1 capsule each morning with 8oz of water 30mins before your breakfast
• Price: $59.99*

Trimtone burns the existing accumulated fat by firing up the metabolic rate of the body. It is a unique blend of ingredients that acts as a hunger suppressant and keeps food cravings away. One of the ingredients is Green Coffee, which has chlorogenic acid helps with fat burning and appetite reduction.

Research published in Sage Open Medicine journal found that taking green coffee bean extract as a supplement improved the ratio of lean mass to fat mass in overweight people who were otherwise healthy.

The green coffee must have turned out to be beneficial for Katie in losing 30 lbs in helping her to curb her appetite. She says that

“I love Trimtone, I will continue to spread the word about how amazing this product is. My name is Katie. I’m 34 years old have 4 children and that has done a number to my body. I needed something to help me with both energy and cravings…boy, did I ever find the perfect product in Trimtone! I started taking Trimtone in September, by the time I got to February I had lost over 30lbs! I am a 100% satisfied customer.”

LeanBean – Best Weight Loss Supplements For Women

Our Rating

• Comfort 3.8/5
• Effectiveness 3.9/5
• Convenience 3.8/5
• Value 3.7/5

LeanBean is a fat burner supplement for women that includes natural ingredients like glucomannan and green tea extract. It’s non-stimulant and aims to support appetite control and metabolism. Again, it works best when combined with a healthy diet and exercise.

Key Specs

• Form: Pills
• Type: Supplement
• Benefit: Specifically formulated for women with an active lifestyle, consists of ingredients with proven fitness and weight loss benefits
• Brand: LeanBean
• Active Ingredients: Chilone, Konjac Fibre, Glucomannan, Chromium Picolinate, Vitamins B6, and B12, Chloride, Zinc, Green Coffee
• Dosage: Take 6 capsules with 8oz of water per day; 30 minutes before breakfast, lunch and dinner
• Price: $59*

Leanbean uses Glucomannan which absorbs water in order to make you feel full. It is present in a daily dose of 3 grams that can help with weight loss when you’re on a calorie-controlled diet.

A clinical study published in the International Journal of Obesity found that taking purified glucomannan fiber from konjac root for eight weeks noticeably lowered body weight, as well as cholesterol levels in 20 obese individuals.

Glucomannan might have helped customer Charity lose weight because it made her feel full before meals. She says

“One month in and Lean Bean is my saving grace!! I for some reason gained so much weight during and after pregnancy. I couldn’t stop it! My hormones were going nuts! But after taking Lean Bean my problems stopped and my weight loss process was sped up! I was having the worst breakouts on my neck and they’ve completely cleared up now!!

I’m energized, and full after my small meals!! This natural diet pill has all of the supplements I need to get back to being my best self! I will continue taking this till I’ve reached my goal weight, and I know it’ll help me along the way! Thanks Lean Bean!”

Exipure – Best Natural Supplements For Weight Loss

Our Rating

• Comfort 3.9/5
• Effectiveness 4/5
• Convenience 3.9/5
• Value 4/5

Exipure weight loss supplement is uniquely designed that not only helps to lose weight but also keep it off, as well as improve your overall health.

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Improves cholesterol levels, supports blood glucose management and weight loss
• Brand: Exipure
• Active Ingredients: Perilla Extract, Kudzu extract, Oleuropein, Holy Basil Extract, Amur Cork bark, Propolis Extract
• Dosage: Take 1 capsule daily with a large glass of water
• Price: $59.00*

Exipure is a natural solution to fight belly fat by either making more brown adipose tissue or making the existing tissue stronger. This will help your body to use fat and boost cellular activity.

White Korean Ginseng is one of the ingredients that can wake up brown fat in your body and help with weight loss and improved energy levels. Studies published in Cytotechnology suggested that using White Korean Ginseng extracts (KGE) helped to fight obesity and lowered the amount of weight gained.

This white Korean ginseng present in Exipure might have assisted Lauren in shredding 35 lbs which boosted her confidence. She says

“Lauren is 35 lbs lighter so far…66 I never used to leave the house, worried about not fitting into chairs or public transport. Now after trying Exipure, I’m down 35 lbs! I feel and look amazing. My energy levels are through the roof and I regularly use the bus try on slim clothes and shop in the mall stress-free. Thank you so much!

Dad Bod Destroyer Stack – Best Supplements to Burn Fat and Build Muscle

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*All the prices listed here are as they appear on their websites and are subject to change.

Our Rating

• Comfort 3.8/5
• Effectiveness 4/5
• Convenience 3.7/5
• Value 3.8/5

The Dad Bod Destroyer Stack is a powerful fitness solution designed to curb cravings, boost clean energy for workouts, and improve sleep quality for faster recovery and fat burning.

What sets it apart is its commitment to science-backed ingredients, ensuring optimal results. Unlike other supplements, it offers 100% label transparency, so users know exactly what they’re getting and can trust the product’s effectiveness.

Key Specs

• Form: Capsules and Powder
• Type: Dietary Supplement
• Benefit: Suppresses hunger, speeds up fat loss, promotes weight loss, and building muscle mass and strength
• Brand: Alpha Lion
• Active Ingredients: Ashwagandha, L-Taurine, Garcinia Cambogia, Panax Ginseng, Caffeine Anhydrous, Melatoni
• Dosage: Superhuman Burn: Take 1 scoop; 20-30 minutes before training session. Cravings Killer: Take 1 capsule 30 minutes prior with each meal – breakfast and lunch. Night Burn: Take 2 capsules 45 minutes prior the bed-time.
• Price: $147 for set of 3 products*

The Dad Bod Destroyer either making energy for workouts without any crashes, and aids your recovery so you can burn more fat.

It comes with three products to address different needs: Cravings Killer, Superhuman Burn, and Night Burn. Cravings Killer contains ingredients that can reduce your appetite by up to 69%, helping you stick to your diet and improve your sleep cycle.

Kyle found that Night Burn helped his sleep due to the presence of melatonin content. Studies published in Plos One found that melatonin made a big difference in the sleep of people with sleep problems compared to a placebo. Here’s what kyle said:

“I love this line of products it’s so far the best pre-workout I’ve ever had. I will definitely continue using these products the night burn work is amazing as well I’ve been getting much better sleep since using it. The only thing I would like to see is more flavor variety but so far I like the flavors I have had”

Lipozene – Best Diet Pills For Women

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*All the prices listed here are as they appear on their websites and are subject to change.

Our Rating

• Comfort 3.8/5
• Effectiveness 4/5
• Convenience 3.9/5
• Value 4/5

Lipozene is a fiber-containing supplement hailed for its effectiveness for weight loss. It contains glucomannan, a water-soluble fiber from the konjac plant, which creates a feeling of fullness and reduces food intake.

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Helps reduce weight, supports healthy cholestrol and blood sugar levels
• Brand: Lipozene
• Active Ingredients: Amorphophallus Konjac (from Konjac root)
• Dosage: Take 2 capsules 30 minutes before meals and up to three times per day with 8oz of water
• Price: $59.95*

Lipozene is a weight loss pill that also contains glucomannan. Due to the presence of glucomannan present in Lipozene, Darnese was able to lose a serious amount of weight. Here’s what she shared about her experience:

“I use the 1st two bottles and I must say the lipozene does work… wast sure at first until after I stop taking them… Then my sister said whatever you was taking was working so now I’m ordering all over again….but honestly it works I didnt notice until after I stop taking them and my sister notice…Plus my muffin top belly is bulging back so I’m starting the lipozene back…and I’m 5′-7″ and 202Ibs. And I use to be 209Ibs…I vouch it really works.”

Hydroxycut – Best Fat Burning Supplement

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*All the prices listed here are as they appear on their websites and are subject to change.

Our Rating

• Comfort 3.7/5
• Effectiveness 3.9/5
• Convenience 4/5
• Value 4/5

Hydroxycut is a brand of dietary supplements that is marketed for weight loss and fat burning. The products typically contain a variety of ingredients, including caffeine, green tea extract, Garcinia cambogia extract, and other herbal extracts. The formulations may vary across different Hydroxycut products.

The primary claim of Hydroxycut is to help individuals lose weight by boosting metabolism, increasing energy levels, and promoting fat loss. It’s important to note that the effectiveness of such supplements can vary from person to person, and results may not be guaranteed.

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Helps regulate blood sugar levels, gives effective weight loss results
• Brand: Hydroxycut
• Active Ingredients: Robusta coffee extract (as C. canephora robusta), Caffeine
• Dosage: Take 1 serving of Hydroxycut 30 to 60 minutes before the two largest meals
• Price: $19.99*

Hydroxycut comes in pills, capsules, shakes, and gummies that are packed with 15 important vitamins and minerals such as vitamin D and a mix of B vitamins. One key ingredient is C. Canephora Robusta which increases the metabolic rate and helps in weight loss.

Studies published in the Gastroenterology Research Practice journal found that GCE led to noticeable decreases in body weight and BMI in people. C. Canephora Robusta present in the Hydroxycut not only improved metabolic levels within 2 weeks but also assisted her in sticking to the diet and exercise regime.

Monica tried the Hydroxycut Non-Stimulant supplement and says

“I’ve been using these along with a couple of other Hydroxycut products for about two weeks now. I take two about an hour before I eat twice a day. They don’t have a bad taste and they’re easy to swallow. I really like these because they are stimulant-free, I don’t even drink coffee so these were great for me.

I haven’t weighed myself yet because I want to wait at least a month before I do that but I definitely feel lighter. Taking these definitely keeps me motivated to stick to my diet and get a workout in. I’m excited to see how much weight I lose at the end of the month.”

Instant Knockout Cut – Best Fat Burner Pills

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*All the prices listed here are as they appear on their websites and are subject to change.

Our Rating

• Comfort 3.9/5
• Effectiveness 3.8/5
• Convenience 4/5
• Value 3.7/5

Instant Knockout Cut fat burner utilizes the latest advances in natural weight loss that several professional athletes stand by.

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Reduces appetite and food cravings, fuels energy levels
• Brand: Instant Knockout
• Active Ingredients: Green Tea Extract, Glucomannan, Caffeine, L-Theanine, Black Pepper Extract
• Dosage: Take 1 capsule with a glass of water four times a day.
• Price: $65*

Instant Knockout was formed by the brand Roar Ambition. It is made with natural ingredients such as Glucomannan that help with fat loss in a short period of time.

This fat-burning activity of the glucomannan must have helped the customer CJ Swift by increasing energy levels and helping him to lose 5 lbs and increase his confidence. Here’s what the CJ Swift had to say:

“What attracted me to Instant Knockout was the customer reviews, along with the research I did online. After the first couple of weeks, I could feel my energy levels rise, and at about week 3, I had dropped 5lbs. I was looking and feeling great. I am now eating less, I have more energy, and I am finally able to shift where the weight on my body is.”

PrimeShred – Best Fat Burner For Men

Our Rating

• Comfort 4/5
• Effectiveness 3.9/5
• Convenience 3.7/5
• Value 4/5

PrimeShred is a high-potency fat burner scientifically formulated to deliver accelerated weight loss. It contains scientifically-proven ingredients that ensure rapid, full-body fat reduction while enhancing your energy levels, mood, and mental focus.

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Supports boost in energy, mood, and mental focus, targets the stored body fat
• Brand: PrimeShred
• Active Ingredients: Green Coffee, Green Tea Extract, Caffeine, L-Tyrosine
• Dosage: Take 3 PrimeShred capsules approximately 20 minutes before breakfast.
• Price: $99.99* + Shipping

PrimeShred contain Bioperine which is known to induce thermogeniesis in the body. A scientific study published in the Indian Journal of Pharmacology suggested that piperine, at a low dose of 40 mg/kg body weight, might help reduce fat without affecting appetite.

While David was strict with his diet and workout regime, he experienced better results due to the thermogenic activity of the Bioperine present in the PrimeShred helping him to lose 5 pounds in just one month. He stated

“So far I have used PrimeShred for 1 month and already look and feel much better. I began working out again and altered my diet and PrimeShred helped force me to fast a little in the morning which I really feel helped me. I have lost 5 pounds in the month since I started taking PrimeShred and I’m feeling amazing.”