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Top Fat Burners of 2019
A good fat burner can help you lose inches and achieve a more toned appearance, but unfortunately there are lots of ineffective products out there. So, we’ve done the time-consuming research and tracked down the very best fat burners to help you reach your goals faster!
#1 Five Star Fat Burner
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96
0/5
Overall Rating
Effectiveness
98
98%
Speed of Results
92
Ingredient
Quality
Quality
99
PROS
- Clinically-proven key ingredients
- 100% caffeine-free
- Made in the USA
CONS
- Only available online at Phen.com
5 Star Fat Burner is a natural, thermogenic fat burner. It relies on two clinically-proven key ingredients, plus five powerful supporting ingredients, to maximize fat-burning potential and promote weight loss. The main ingredients are Capsimax® (hot pepper extract) and GreenSelect® Phytosome® (green tea extract). 5 Star Fat Burner capsules are vegetarian, made in the USA and 100% caffeine-free. This supplement is sold online on Phen.com.
#2 Genius Burn
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89
0/5
Overall Rating
Effectiveness
88
88%
Speed of Results
85
Ingredient
Quality
Quality
95
PROS
- Clinically-proven active ingredients
- All-natural & caffeine-free
CONS
- Expensive
- May cause stomach upset
Genius Burn capsules have four main ingredients: TeaCrine®, Sensoril®, Capsimax®, and iFAS503™. They are produced by The Genius Brand and designed to provide both a metabolic and cognitive boost. These pills contain clinically-proven key ingredients and are made in the USA, but many users report stomach upset and the capsules are relatively-expensive compared to other fat burners on the market.
#3 Burn XT
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83
0/5
Overall Rating
Effectiveness
82
82%
Speed of Results
79
Ingredient
Quality
Quality
88
PROS
- Gentle but noticeable energy boost
- Mild appetite suppressant
CONS
- Negative side effects common
- Inconsistent results
Burn XT is a thermogenic fat burner. It is sold by Jacked Factory and intended to help users boost metabolism and burn fat. Burn XT has five main ingredients. The bottle recommends that users take 2 capsules 1-2x per day. Unfortunately, many reviewers complain that this supplement causes uncomfortable side effects and produces inconsistent results.
#4 Invigor8 Fat Burner
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80
0/5
Overall Rating
Effectiveness
87
87%
Speed of Results
80
Ingredient
Quality
Quality
72
PROS
- Generous return policy
- Made in the USA
CONS
- Users take up to 6 pills per day
- Site run subscription service
- May interfere with sleep
Invigor8 Fat Burner is a thermogenic fat burner that uses eight natural ingredients to burn fat, suppress appetite and boost energy, mood & metabolism. It has positive customer reviews, but users have to take a lot of pills (4-6 capsules each day) to see results. Invigor8 Fat Burner is sold by Biomedical Research Laboratories, LLC.
#5 Vintage Burn
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79
0/5
Overall Rating
Effectiveness
84
84%
Speed of Results
81
Ingredient
Quality
Quality
73
PROS
- Burns fat & preserves lean muscle mass (supposedly)
- Made in the USA
CONS
- Various negative side effects
- Contains caffeine
Vintage Burn is a “muscle-preserving” fat burner that aims to boost metabolism and fat loss without sacrificing users’ hard-earned lean muscle mass. This is a great concept in theory, but many former customers report negative side effects: ranging from mild gastrointestinal (GI) upset to more severe reactions like dizziness or excessive sweating. Vintage Burn is sold by Old School Labs.
#6 Lux Keto BHB
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75
0/5
Overall Rating
Effectiveness
62
62%
Speed of Results
84
Ingredient
Quality
Quality
78
PROS
- Boosts energy & combats "keto flu" symptoms
- Made in the USA
CONS
- Only works with ketogenic diet
- Contains caffeine, which may cause side effects
Keto BHB is targeted at people who have recently started the ketogenic (keto) diet and are struggling to achieve ketosis, or grappling with “keto flu” symptoms. It comes from Lux Supplement and contains a blend of ingredients with purported fat-burning and energy-boosting effects. Many users, however, experience side effects and only some report any positive effect after taking this supplement.
#7 Skinny Gal
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74
0/5
Overall Rating
Effectiveness
74
74%
Speed of Results
65
Ingredient
Quality
Quality
82
PROS
- Affordable & good return policy
- Made for women, by women
CONS
- Unproven ingredients
- Negative side effects
- Unreliable customer reviews
Skinny Gal is a thermogenic fat burner that uses all-natural ingredients to boost the body’s metabolism. It is designed specifically for women, by women, to address female’s unique fat loss needs. However, the ingredients are not clinically-proven and the capsules produce various negative side effects. More: the manufactures of this supplement, Rockstar, send-out free product in exchange for positive feedback, which calls into question the validity of this supplement’s reviews.
#8 Animal Cuts
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73
0/5
Overall Rating
Effectiveness
68
68%
Speed of Results
80
Ingredient
Quality
Quality
72
PROS
- Comprehensive approach to fat burning
CONS
- NINE daily pills
- Many warnings & potential side effects
- Expensive
Animal Cuts is a powerful “cutting” supplement, geared primarily at bodybuilders & fitness enthusiasts. This fat burner consists of nine separate pills, taken each day in a ‘three weeks on, three weeks off’ cycle. Animal Cuts may be an effective method for quick fat loss, but this intense & expensive supplement also causes a wide range of severe and worrisome side effects.
#9 Lean PM
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72
0/5
Overall Rating
Effectiveness
71
71%
Speed of Results
65
Ingredient
Quality
Quality
79
PROS
- Stimulant-free
- Improves sleep quality naturally
CONS
- May worsen insomnia/anxiety
- Unproven effectiveness
Lean PM is a “nighttime fat burner” designed to support better sleep quality and burn fat overnight. It’s made by Jacked Factory. Lean PM it is different than other fat burners because it’s specifically intended to work at night. Adults are instructed to take two capsules 40 minutes before bedtime to achieve optimal results. Unfortunately, Lean PM actually worsens insomnia and anxiety for some users.
#10 AtraFen Elite
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70
0/5
Overall Rating
Effectiveness
65
65%
Speed of Results
68
Ingredient
Quality
Quality
77
PROS
- Made in the USA
- All-natural ingredients
CONS
- Variable effectiveness
- Bad side effects
- No refund for open bottles
Atrafen Elite is a thermogenic diet pill designed to support weight management by providing both physical and mental benefits. Sadly, this supplement falls short of its claims with customers consistently reporting side effects like headaches, breakouts and stomachaches. Some reviewers even go so far as to compare these pills to a multivitamins, given their lack of effectiveness. Atrafen Elite is sold by Nutratech Health.
