Best Weight Loss Supplements (2026)
Weight loss supplements are among the most popular products on Amazon, with formulas ranging from thermogenic fat burners and GLP-1 support to green tea extract and appetite suppressants. The best options combine research-backed ingredients like EGCG, capsaicin, chromium, and MCT oil to support metabolism, curb cravings, and promote fat loss alongside a healthy diet and exercise routine.
Quick Comparison
| Product | Key Ingredient | Form | Best For | Rating |
|---|---|---|---|---|
| Lunakai PRO GLP-1 Supplement | GLP-1 Booster + Probiotics | Capsules | Best Overall | 9.5/10 |
| Nobi Nutrition Green Tea Fat Burner | Green Tea Extract (45% EGCG) | Capsules | Best Green Tea Extract | 9.3/10 |
| Sports Research C8 MCT Oil | C8 MCT Oil | Softgels | Best for Keto | 9.2/10 |
| Goli ACV Gummies | Apple Cider Vinegar | Gummies | Best Gummies | 9.1/10 |
| Nobi Nutrition Morning Fat Burner | Green Tea + Apple Cider Vinegar | Gummies | Best Morning Formula | 9.0/10 |
| EVL LeanMode | Green Tea + CLA + Garcinia | Capsules | Best Stimulant-Free | 8.9/10 |
| Nobi Nutrition Night Time Fat Burner | Melatonin + White Kidney Bean | Gummies | Best Nighttime Formula | 8.8/10 |
1. Lunakai PRO GLP-1 Supplement – Best Overall
- GLP-1 Booster for Healthy Weight Management – Formulated to support healthy weight control, this natural glp-1 supplement helps you feel fuller, longer.
- Vegan GLP 1 Supplement – 60 Capsules per Bottle – Each daily serving provides glp 1 support in an easy-to-swallow vegan capsule. Designed for consistency and simplicity in your wellness regimen.
- GLP1 Support for Cravings and Appetite Control – This glp 1 booster supports appetite regulation and cravings management, making it ideal for those focused on mindful eating habits.
- Supports Gut-Brain Signaling Pathways – Includes plant-based ingredients traditionally used to support gut-brain communication and natural satiety signals in daily health routines.
- No Artificial Ingredients or Fillers – This glp1 booster formula is free from artificial additives, colors, and preservatives, delivering only what you need without unnecessary extras.
Lunakai PRO delivers a natural GLP-1 support formula that combines probiotics with resveratrol for a multi-pathway approach to weight management.
This supplement features a blend of probiotic strains and resveratrol designed to support natural GLP-1 production, the satiety hormone that plays a key role in appetite regulation. The formula is manufactured in the USA in a GMP-certified facility. Each bottle provides a full 30-day supply in easy-to-swallow capsule form, making it a convenient daily addition for those looking to support metabolic health naturally.
- Pros:
- Targets GLP-1 pathways naturally without synthetic compounds
- Includes probiotics for gut health alongside weight management
- Made in the USA in a GMP-certified facility
- Cons:
- Premium price point compared to basic fat burners
- Results may take several weeks to become noticeable
Best for: Anyone looking for a science-backed, multi-pathway approach to appetite control and metabolic support
2. Nobi Nutrition Green Tea Fat Burner – Best Green Tea Extract
- FAT BURNER FOR MEN & WOMEN: Nobi Nutrition’s fat burners for women & men features powerfully formulated fat burning pills, with potent green tea for weight loss and belly fat burner for men and women.*
- METABOLISM & APPETITE SUPPORT: Our Green Tea fat burner is rich in catechins, compounds which support your body’s ability to burn calories.* The ingredients in these Green Tea fat burner pills work as a metabolism booster for weight loss.*
- ENERGY & FOCUS: Caffeine from Green Tea & Green Coffee Bean provides energizing, fat-burning support. These Green Tea capsules for weight loss also support clarity and focus, so you can stay sharp and focused on your fat loss goals!*
- GREEN TEA WEIGHT LOSS PILLS: The goal isn’t just to lose weight for women and men! This thermogenic fat burner for men and women contains EGCG, a compound that acts as a super antioxidant and can promote strong anti-aging properties for skin and overall health.*
- UNMATCHED QUALITY: Nobi Nutrition’s Green Tea pills fat burner supplements are Vegan, Gluten-Free, and manufactured in a facility that adheres to GMP guidelines. Each bottle of fat burners for women weight loss and men contains a 1 month supply.
With 45% EGCG concentration, this green tea extract formula delivers one of the most potent thermogenic profiles available in capsule form.
Each serving provides a concentrated green tea extract standardized to 45% EGCG, the catechin most closely linked to fat oxidation and metabolic support in clinical research. The formula is designed for both men and women and includes additional metabolism-supporting compounds. Manufactured in a GMP-compliant facility, it delivers 60 capsules per bottle for a full month of daily use.
- Pros:
- High EGCG concentration (45%) for maximum thermogenic benefit
- Well-researched primary ingredient with strong clinical backing
- Suitable for both men and women
- Cons:
- Contains caffeine, which may affect sleep if taken late in the day
- Single-ingredient focus may not address appetite control
Best for: Those who want a research-backed thermogenic with proven EGCG content
3. Sports Research C8 MCT Oil Softgels – Best for Keto
- MCT oil pills - Try our MCT oil c8 caprylic acid softgels ketogenic formula designed for you as an ideal workout supplement for women and men thanks to easy to swallow coconut oil softgels
- Energizing Formula - Energy supplements meets coconut MCT oil thanks to more easily absorbed and broken down medium-chain triglycerides that quickly turn into much needed energy for your body
- C8 MCT oil - This is no ordinary coconut oil supplement because our MCT softgels and supporting ketones supplement are the perfect paleo and ketosis supplement to help you reach your goals quickly
- Brain support supplement - Our coconut oil pills are made with mct c8 for a superior brain health supplement with pure ingredients that are easy to take and more convenient than MCT oil powder
- American Quality - Here at Natures Craft we formulated our nature powered keto supplements and MCT softgels with you in mind to support your workout and health goals crafted in GMP standard facilities
Pure C8 caprylic acid MCT oil in softgel form provides rapid ketone production and clean energy without the mess of liquid MCT oils.
Sports Research isolates the C8 (caprylic acid) fraction of MCT oil, which converts to ketones faster than mixed MCT formulas. Each softgel delivers a concentrated dose of C8 MCT derived from coconut oil. The softgel format eliminates the need for measuring and mixing, and the product is non-GMO Project Verified and third-party tested for quality assurance.
- Pros:
- Pure C8 fraction for faster ketone production
- Convenient softgel format — no measuring or mixing
- Non-GMO Project Verified and third-party tested
- Cons:
- May cause digestive discomfort if not gradually introduced
- Best results require a low-carb or ketogenic diet
Best for: Keto dieters seeking clean energy and metabolic support from pure C8 MCT oil
4. Goli Apple Cider Vinegar Gummies – Best Gummies
- Promotes digestive & immune health: BioSchwartz advanced formula apple cider vinegar gummies help detox your digestive system and supports immune health
- Supports healthy weight management: BioSchwartz advanced formula apple cider vinegar gummies with B12 supports healthy weight loss by acting as an appetite suppressant, helping you burn more fat and calories
- Purity tested & allergen free: Each and every batch of these apple cider vinegar gummies are third party tested to guarantee high purity, potency, and quality. These gummies have been manufactured without GMOS, soy, gluten, milk, egg, wheat, peanuts, or shellfish. They also don't include preservatives, artificial ingredients, fillers, chemicals or color additives
- Formulated by professionals: Each one of Bioschwartz’s professional grade supplements is created by a team of highly experienced healthcare professionals in the USA following strict GMP guidelines to ensure the greatest benefits are achieved
- Premium Quality Standards: Our professional grade supplements are made in the USA with the finest quality globally sourced ingredients
Goli transformed apple cider vinegar supplementation with a great-tasting gummy format that eliminates the harsh taste of liquid ACV.
Each serving delivers apple cider vinegar with “The Mother” in a convenient gummy form, along with added vitamins B9 and B12. ACV has been studied for its potential effects on blood sugar regulation and appetite control, both of which support weight management goals. The gummies are vegan, non-GMO, gluten-free, and made with organic ingredients in a facility that meets cGMP standards.
- Pros:
- Pleasant taste eliminates the unpleasant experience of liquid ACV
- Includes vitamins B9 and B12 for added nutritional value
- Vegan, non-GMO, and gluten-free
- Cons:
- Contains added sugar for flavor
- Lower ACV concentration compared to liquid forms
Best for: People who want the benefits of apple cider vinegar without the strong taste
5. Nobi Nutrition Morning Fat Burner Gummies – Best Morning Formula
- BELLY FAT TARGETING: For most of us, excess pounds tend to stack up in the middle. By boosting metabolism, fueling your day, and controlling appetite, this fat burner for men and women helps you achieve weightloss for belly fat.*
- METABOLISM BOOST: Morning Fat Burner Gummies are designed to get your metabolism running. Ingredients like Garcinia Cambogia, and Raspberry Ketones work to help you burn more energy throughout the day, making it a truly effective fat burner.*
- APPETITE CONTROL: Nothing wrecks fitness goals more than overeating, and diet pills don’t always help. That's why this blend featuring Green Tea is designed to help you control the cravings and hunger that can threaten your progress.*
- MORNING ENERGY: One of the strongest benefits of Morning Fat Burner Gummies is the energy they provide right after you wake up. Whether you start your day with exercise, head to work, or take care of the kids, these gummies will keep you energized all day.*
- MADE THE RIGHT WAY: Our weight loss supplement is designed to get results. And with Nobi Nutrition, you know you’re getting the best every time, with a non-GMO formulation, third-party testing, and manufacturing in a cGMP certified facility.
This morning-specific thermogenic gummy combines green tea extract with apple cider vinegar for a dual-action metabolism boost to start the day.
Formulated specifically for morning use, this fat burner gummy combines green tea extract and apple cider vinegar in a great-tasting format. The thermogenic blend is designed to kickstart metabolism early in the day when fat-burning potential is highest. Each bottle provides 60 gummies for a full 30-day supply, and the formula is suitable for both women and men.
- Pros:
- Timed-release concept designed for morning metabolism activation
- Tasty gummy format encourages daily consistency
- Combines two research-backed weight loss ingredients
- Cons:
- Lower ingredient potency than capsule equivalents
- Contains added sugars typical of gummy supplements
Best for: Those who prefer a tasty gummy supplement to take with their morning routine
6. EVL LeanMode – Best Stimulant-Free
- 2250mg 5-in-1 Complex - Forget about those simple weight loss supplements and choose our plant based diet pills that work fast with tried and true ingredients including garcinia cambogia extract
- Carb and Cravings Support - Our unique full spectrum formula helps you reach your weight loss goals by supporting both hunger levels and stubborn belly fat to help give you that slim lean figure
- All-In-One Diet Pills for Weight Loss Support - Unlike so many popular fat burning pills on the market our multipurpose pills also offer support for metabolism cravings and stubborn fat loss
- What’s Inside LeanMode - Our specialized formula helps you maximize your fitness goals without sacrificing muscle thanks to synergistic properties of Garcinia Acetyl l-carnitine CLA and Green tea
- Why Evlution Nutrition - We fully disclose our ingredients because we are proud to use the highest quality third party tested formulas made in cGMP facilities because you deserve nothing but the best
EVL LeanMode delivers a comprehensive five-ingredient fat loss formula without any stimulants, making it safe for caffeine-sensitive individuals.
LeanMode combines CLA (conjugated linoleic acid), green coffee bean extract, garcinia cambogia, green tea leaf extract, and acetyl L-carnitine in a stimulant-free formula. This multi-pathway approach targets fat metabolism, appetite control, and energy production without relying on caffeine or other stimulants. Each bottle contains 150 capsules for a 30-serving supply, and the formula is manufactured in a GMP-certified facility.
- Pros:
- Completely stimulant-free — no caffeine, no jitters
- Five complementary fat loss ingredients in one formula
- Can be stacked with pre-workouts without doubling up on stimulants
- Cons:
- Requires five capsules per serving
- Effects may be more gradual without thermogenic stimulants
Best for: Caffeine-sensitive individuals who want multi-ingredient weight loss support without stimulants
7. Nobi Nutrition Night Time Fat Burner Gummies – Best Nighttime Formula
- NIGHTTIME FAT BURNER: Mav Nutrition’s Night Time Fat Burner gummies are a delicious way to support metabolism and enhance fat burn at night,* as an effective belly fat burner for women and belly fat burner for men while you sleep.*
- SLEEP & WEIGHT MANAGEMENT SUPPORT: Quality sleep is important for metabolism and burning fat effectively.* These gummies contain thermogenic fat burner ingredients that work as a metabolism booster for weight loss, while Melatonin helps ease you to sleep.*
- NO SUGAR, NO CRAVINGS: Our fat burning gummies are keto diet friendly and formulated sugar-free! They contain White Kidney Bean, a carb blocker and appetite suppressant that works like a cravings killer to curb late-night and next-day cravings.*
- NIGHT SHRED: During sleep, your body undergoes repair and restores balance to your metabolism.* These fat burning gummies include ingredients like Green Coffee Bean that help your body maximize calorie burn.*
- TRUSTED QUALITY: They are also Pectin-based, formulated Non-GMO and Gluten-Free, and made without artificial flavors or colors. They are Third-Party Tested and manufactured in a facility that adheres to cGMP guidelines.
This nighttime formula combines melatonin for sleep support with white kidney bean extract for overnight carb blocking and weight management.
Designed specifically for nighttime use, this fat burner gummy includes melatonin to promote restful sleep alongside weight loss-supporting ingredients like white kidney bean extract. Research shows that quality sleep is essential for healthy metabolism and hormone regulation, making this a unique dual-purpose supplement. The gummy format makes it easy to incorporate into a bedtime routine.
- Pros:
- Dual-purpose formula supports both sleep and weight management
- Melatonin inclusion addresses sleep quality, a key factor in metabolism
- Tasty gummy format for easy nighttime use
- Cons:
- Melatonin may not be suitable for everyone
- Limited daytime use due to sleep-promoting ingredients
Best for: Those who want overnight metabolic support combined with better sleep quality
8. Women’s Fat Burner Gummies – Best for Women
- FAT BURNER FOR WOMEN: These fat burning gummies are a delicious way to harness the power of green tea for weight loss and belly fat. With a potent fat burning blend, they’re the weightloss gummies for women who want to achieve results.*
- APPETITE SUPPRESSANT GUMMIES: Our Green Tea fat burner is rich in catechins, compounds which support your body’s ability to burn calories.* Garcinia Cambogia & Raspberry Ketones also aid metabolism, to burn fat and help you to feel fuller for longer.*
- WITH GREEN TEA: It’s not only about Green Tea weight loss! Green Tea contains EGCG, a compound that acts as a super antioxidant and can promote strong anti-aging properties for skin and overall health.*
- ENERGY & FOCUS: Caffeine from Green Tea & Green Coffee Bean provides energizing, fat-burning support with each serving. These Green Tea gummies also support clarity and focus, so you can stay sharp and focused on your fat loss goals!*
- DELICIOUS APPLE FLAVOR: Each bottle of Women’s Fat Burner Gummies contains 60 gummies for weight loss (a 1 month supply). They are pectin-based, free from artificial flavors or colors, third-party tested, and manufactured in a facility that adheres to GMP guidelines.
Specifically formulated for women’s metabolism, this gummy fat burner combines green tea, green coffee bean, and garcinia cambogia in a female-friendly dose.
This women-specific fat burner delivers a blend of green tea extract, green coffee bean extract, and garcinia cambogia in gummy form. The formula is calibrated for women’s metabolic needs and provides a moderate thermogenic effect without excessive stimulant loads. Each bottle offers a full 30-day supply, and the pleasant flavor makes daily compliance easy.
- Pros:
- Formulated specifically for women’s metabolic needs
- Three research-backed thermogenic ingredients in one gummy
- Great taste with convenient once-daily dosing
- Cons:
- Not designed for men (though ingredients are generally universal)
- Lower potency per ingredient compared to capsule alternatives
Best for: Women looking for a dedicated fat burner in a convenient gummy format
9. Evlution Nutrition Night Time Fat Burner – Best Premium Nighttime
- Nighttime Fat Burner Support Complex - Time to support your natural metabolism with boosting ingredients including white kidney bean extract EGCG green tea and chromium picolinate with BioPerine
- Maximize your Rest - It's no secret that your body still works hard while you sleep and NiteLean features a rest inducing blend to utilize this important time while supporting faster metabolism
- Sleep Better - We know that a good night's rest is essential for peak performance so rest assured with melatonin paired perfectly with GABA L-theanine and 5HTP for better rest quality and duration
- Weight Loss Supplement for Multipurpose Support - Our unique shredding complex offers multiple benefits to give you the leanest figure yet including supporting decreased hunger and faster metabolism
- Why Evlution Nutrition - We fully disclose NiteLean ingredients because we're proud to use premium quality third party tested formulas made in cGMP facilities because you deserve nothing but the best
Evlution Nutrition’s nighttime formula delivers a premium blend of sleep-enhancing and fat-burning ingredients in capsule form for overnight results.
This capsule-based nighttime fat burner combines ingredients that promote restful sleep with compounds that support overnight fat metabolism. The formula includes a blend of L-theanine, GABA, and melatonin for sleep quality, alongside CLA, green coffee bean extract, and other metabolism-supporting ingredients. It provides a more potent alternative to gummy nighttime fat burners for those who prefer capsule delivery.
- Pros:
- Comprehensive sleep + fat loss formula in capsule form
- Higher ingredient potency than gummy alternatives
- Includes L-theanine and GABA for relaxation support
- Cons:
- Multiple capsules per serving
- May cause grogginess in some users
Best for: Those who want a more potent nighttime fat burner with comprehensive sleep support ingredients
10. Amino Slim BCAA Weight Loss Drink – Best Powder
- Women's Health Supplement: Amino Slim by Raw Synergies offers a dietary supplement formulated with BCAAs, amino acids, and L-glutamine for metabolic support*
- Active Lifestyle Supplement: This muscle support supplement is crafted for non-jittery energy support that takes your workout to the next level*
- Mindful Eating Support: This nutritional supplement is formulated for women seeking support with cravings and metabolic health*
- Clean Energy Supplement: Enjoy a healthy, vegan, sugar-free supplement made with plant-based ingredients and no artificial flavors or fillers*
- Science-Backed Formula: Crafted with high-quality, research-supported ingredients, this formula is the perfect addition to your fitness routine
Amino Slim combines branched-chain amino acids with fat-burning support in a drinkable powder format designed specifically for women.
This powder-based supplement blends BCAAs, L-glutamine, and collagen with weight management ingredients for a multi-purpose daily drink. The formula is designed to support lean muscle maintenance during calorie restriction while promoting fat metabolism. It mixes easily into water and provides a refreshing alternative to pills and gummies, making it ideal for those who struggle with capsule-based supplements.
- Pros:
- Drinkable format provides hydration alongside supplementation
- BCAAs and collagen support lean muscle during weight loss
- Vegan amino acid sources
- Cons:
- Flavor preferences vary among users
- Requires mixing, less convenient than capsules for on-the-go
Best for: Women who prefer a drinkable supplement that supports both lean muscle and fat loss
How to Choose the Best Weight Loss Supplement
The most effective weight loss supplements target specific metabolic pathways rather than making vague promises. Look for products containing clinically studied ingredients like green tea extract (standardized to EGCG), conjugated linoleic acid (CLA), MCT oil, or natural GLP-1 support compounds. The ingredient list should be transparent, with specific dosages listed rather than hidden behind proprietary blends.
Consider your caffeine sensitivity when choosing a fat burner. Thermogenic supplements often contain stimulants like caffeine or green tea extract that can cause jitters, anxiety, or sleep disruption in sensitive individuals. Stimulant-free options using CLA, L-carnitine, or white kidney bean extract provide alternatives for those who need to avoid caffeine.
Form matters for consistency. Gummies offer taste advantages but typically deliver lower ingredient concentrations than capsules or powders. Capsules provide the most potent doses per serving, while powders offer flexibility in dosing and double as a flavored drink. Choose the format you’ll actually take daily, since consistency is the most important factor in results.
Third-party testing, GMP certification, and transparent labeling are non-negotiable quality markers. Avoid products with exaggerated claims, undisclosed proprietary blends, or unrealistic before-and-after photos. No supplement replaces the fundamentals of a calorie-controlled diet and regular exercise — supplements are designed to enhance and support those efforts.
Frequently Asked Questions
What are weight loss supplements and how do they work?
Weight loss supplements contain ingredients designed to support fat metabolism, reduce appetite, increase energy expenditure, or improve nutrient partitioning. Common mechanisms include thermogenesis (increasing heat production to burn more calories), appetite suppression (reducing hunger signals), fat oxidation (helping the body use stored fat for energy), and carb blocking (reducing absorption of dietary carbohydrates). Most effective supplements target one or more of these pathways using ingredients like green tea extract, CLA, MCT oil, or GLP-1 supporting compounds.
How much weight can you lose with supplements?
Weight loss supplements are not magic pills and work best when combined with a calorie-controlled diet and regular physical activity. Research on individual ingredients like green tea extract suggests modest benefits of 1-3 additional pounds per month when combined with lifestyle changes. The most realistic expectation is that supplements may enhance your existing efforts by 10-20%, helping you lose weight slightly faster or break through plateaus.
When is the best time to take weight loss supplements?
Timing depends on the formula. Thermogenic and stimulant-based fat burners are best taken in the morning or before workouts, ideally 30-60 minutes before exercise for maximum fat-burning effect. Avoid taking caffeinated formulas within 6-8 hours of bedtime. Nighttime fat burners should be taken 30 minutes before bed. Appetite suppressants work best 30 minutes before meals, while MCT oil can be taken with any meal or as a pre-workout energy source.
Are weight loss supplements safe?
Most weight loss supplements made with well-known ingredients like green tea extract, CLA, MCT oil, and apple cider vinegar are generally well-tolerated. However, stimulant-based products may cause jitters, elevated heart rate, or sleep disruption. People with heart conditions, high blood pressure, or anxiety disorders should consult a healthcare provider before using thermogenic supplements. Always start with the lowest recommended dose to assess tolerance and choose products manufactured in GMP-certified facilities with third-party testing.
Can you take weight loss supplements with other supplements?
Most weight loss supplements can be combined with other non-stimulant supplements like multivitamins, probiotics, or omega-3s. However, avoid stacking multiple stimulant-containing products (like pre-workouts with caffeinated fat burners) to prevent excessive caffeine intake. Some ingredients, such as CLA and MCT oil, may actually complement each other. If you take prescription medications, especially for thyroid, diabetes, or heart conditions, consult your healthcare provider before adding any weight loss supplement to your routine.
How long does it take for weight loss supplements to work?
Most people notice initial effects like reduced appetite or increased energy within 1-2 weeks. Measurable changes in body composition typically require 4-8 weeks of consistent use combined with proper diet and exercise. Thermogenic ingredients may produce noticeable effects faster (within days) in terms of energy and sweat output, while ingredients like CLA and GLP-1 support compounds tend to show gradual improvements over 2-3 months of consistent use.
