QuadraLean Thermo Fat Burner
RSP Nutrition

QuadraLean Thermo Fat Burner

A clean energy thermogenic that consists of 4 blends for weight loss, energy, thermogenesis, and neuro support.*
Quadralean thermogenic is a weight loss supplement designed to increase metabolism, boost energy levels, increase thermogenesis, and promote focus with a combination of weight loss ingredients in a safe dose that won't give you the jitters.*
9.4  out of 10  (1,465 Reviews)
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Product Overview

RSP QuadraLean
Thermogenic Weight Management

  • CLA and L-Carnitine
  • Natural Caffeine from Green Tea
  • Capsimax™
RSP QuadraLean


Introducing the thermogenic counterpart of our best-selling product, QuadraLean. With a transparent ingredient profile that has sound scientific rationale, you can rest easy, knowing you’re getting the best product possible to enhance your workouts.

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Ratings & Reviews

QuadraLean Thermo Fat Burner
Overall Rating
1,465 Ratings
Verified Buyer Rating
730 Ratings
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Apr 16, 2021
Verified Buyer

Apart from it being super annoying that I have to take 6 pills a day (2 servings of 3 pills), I did not notice or feel any change to my mental focus or physical energy. The only thing this product was consistent at delivering was reflux when the poor quality pill casings would break too early in my throat somewhere. Definitely skip this product.

Mar 07, 2021
Verified Buyer

I'd really rate this product a 00. Yes it's that awful it does not help with any energy at all. I'm actually more tired and drained. I was really hoping this would give me energy. Or help me suppress my appetite or do anything it said. Very disappointed. I'm 128lbs and just wanted to get tone and loose a few lbs. I've been taking this for a week and nothing at all.

Feb 04, 2021
Verified Buyer

Really solid product with the right and perfect dosage of ingredients for all your fat burning needs. I use this product all the time when I’m trying to tone up and lose weight.

Oct 22, 2020

This has refreshed My routine. I feel focused, more energy, and get more out of my workouts. It helped me power through a plateau.

Jul 08, 2020
Verified Buyer

I'll preface this review with a statement. YOU are accountable for YOUR mindset. A pill will not give you results on its own! With that said, I decided I was tired of being lethargic and sedentary. I need to lose about 30 pounds. I researched products that would help curb cravings and keep me focused. This product is amazing at what it does. I'm not snacking and really the thought of eating sugary foods makes me sick. My focus and mood have improved significantly. I am down 16 lbs in 5 weeks with diet, exercise and this product. Follow the instructions! I took it at around 4PM because I forgot one day, and I was wired until about 12 that night.

Jun 25, 2020

Great Product! It suppresses my hunger and gives me clean energy with no jitters!

Jun 20, 2020
Verified Buyer

Nearly perfect. Only reason not 10 stars is that Trans4orm is better with less capsules in dosage.

Jun 13, 2020
Verified Buyer

Changed my diet, did workouts at home and added this product. Unfortunately there was zero change to body weight, look, or anything.

May 10, 2020
Verified Buyer

I'm sorry but these pills did NOTHING for me. I used to have the Old QuadraLean and thought they were the best on giving me Energy, suppressing my appetite and helping me lose weight. I've ordered many times (15 - 20 times) from Bodybuilding.com but have NEVER ONCE left a review. I'm HIGHLY disappointed in this product.

Apr 13, 2020

Quadralean doesn't give me that shaky feeling because it uses caffeine from natural sources. It also has Grains of Paradise, which you rarely find mixed into fat burners at such an affordable price.

Apr 02, 2020
Verified Buyer

Love this product. I like that it keeps my hunger in check and I definitely have more energy for my morning workouts. I've been taking this first thing when I wake up like instructed. Highly recommend!

Mar 22, 2020
Verified Buyer

One of my absolute favorite products! I take this one daily as my preworkout out it gives me the energy I need to do the intense workouts I do I dont get the jitters which is great

Feb 24, 2020

Feel great, focused, no bad side effects!

Feb 19, 2020
Verified Buyer

I love this product and the results I have had with diet and exercise have been amazing

Feb 16, 2020
Verified Buyer

I have purchased this product several times. I take it on waking with my coffee or my pre workout drink before hitting the gym. Even taken before work to get me through the day. I like the focus it gives me and the extra boost of caffeine. I will purchase again.

2 Sizes
90 Capsules
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Quadralean thermogenic is a weight loss supplement designed to increase metabolism, boost energy levels, increase thermogenesis, and promote focus with a combination of weight loss ingredients in a safe dose that won't give you the jitters.*

What's in RSP Nutrition QuadraLean Thermo Fat Burner

90 Capsules
Serving Size: 3 Capsules
Servings Per Container: 30
Amount Per Serving %DV
Weight Management Blend:
INNOBIO® CLA 60% (Conjugated Linoleic Acid) 500 mg **
L Carnitine L-Tartrate 500 mg **
Energy Blend:
Natural Caffeine (from Green Tea) 200 mg **
Neuro Blend:
Choline Bitartrate 300 mg **
Alpha GPC 50% (Alpha-Glyceryl Phosphoryl Choline) 50 mg **
Thermogenesis Blend:
Grains of Paradise (Aframomum melegueta) (Paradoxine®) 25 mg **
Cayenne Pepper Fruit Extract 25 mg **
* Percent Daily Values are based on a 2,000 calorie diet.
** Daily Value (DV) not established
Other Ingredients:
Gelatin, Plant Cellulose, Silicon Dioxide, Magnesium Stearate, Titanium Dioxide.
Contains: Milk

Directions For QuadraLean Thermo Fat Burner: Take 1 serving with a meal in the morning and 1 serving 4-6 hours later with a meal. If you are sensitive to caffeine, do not take within 6 hours of bedtime. Do not exceed 2 servings (6 capsules) in a 24-hour period.


Individuals who are sensitive to caffeine or have a medical condition should consult a licensed health care professional before consuming this product. Too much caffeine may cause nervousness, irritability, sleeplessness and occasionally rapid heartbeat. Contains caffeine (200mg). Not recommended for children or pregnant women.


MADE IN THE USA. Distributed by RSP Nutrition. PO Box 398776 Miami Beach, FL. 33239. Phone: 877-814-2544.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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