LeanFire Diet Aminos™ - Blueberry LemonadeBlueberry Lemonade | GNC
Zero Calories Zero Calories

Force Factor® LeanFire Diet Aminos™


Item # 444108
Zero Calories Zero Calories

Product Information



Unleash Your Potential®
LeanFire Diet Aminos™ was designed to deliver premium weight loss results while working to spare lean muscle. While helping you burn fat during workouts, too many other thermogenics also burn muscle. LeanFire Diet Aminos is different. In addition to advanced thermogenics, the formula also includes vital branched-chain amino acids to replenish essential compounds lost during dieting.
Furthermore, in addition to helping you double your weight loss‡, Verilean™, the key ingredient in LeanFire Diet Aminos, has been clinically shown to improve the lean muscle mass to fat mass ratio by 2.5x vs. the placebo group (4.1%/0.7% vs. 1.6%/0.5%).
Rounding out the formula is Force Factor’s unique thermovigilance™ system, which is a specific, scientifically studied ratio of caffeine and L-theanine. This combination provides all of the energy, focus, and concentration benenets of caffeine while virtually eliminating dreaded jitters.
Stay on track and achieve your weight loss goals with smooth and flavorful LeanFire Diet Aminos. Incredible energy, a coveted 2:1:1 instantized blend of BCAAs, superior fat burning, and zero calories make this a must-have formula for any serious dieter.


Nutrition Facts
Serving Size  1 Level Scoop
Servings Per Container  45

Amount Per Serving     % DV

2:1:1 Instantized BCAA Blend  2500 mg   **
L-Leucine  1250 mg   **
L-Isoleucine   625 mg   **
L-Valine  625 mg   **
L-Theanine  300 mg   **
Verilean™ Green Coffee Bean Extract (Coffea canephora)  200 mg   **
Caffeine Anhydrous  150 mg   **

** Daily Value (DV) not established.
Other Ingredients
Citric Acid, Maltodextrin, Natural and Artificial Flavors, Silica, Malic Acid, Sucralose, Acesulfame Potassium, FD&C Blue #1
Manufactured by equipment which processes products containing milk, eggs, soybeans, wheat, shellfish, fish oil, tree nuts, and peanut flavor.
Label (click image to enlarge)

How To Use

Mix 1 level scoop with 8 oz. of cold water and drink with your first large meal of the day. Mix 1 level scoop with 8 oz. of cold water and drink with your second large meal of the day. Do not take within 4 hours of bedtime.
Use only as directed. Consult a healthcare professional before use if you are pregnant or nursing, have a medical condition, or use prescription medications. Store in a cool, dry place. Protect from heat, light, and moisture. The recommended dose of this product contains about as much caffeine as one and a half cups of coffee. Limit the use of caffeine-containing medications, foods, and beverages while taking this product, because too much caffeine may cause nervouseness, irritability, sleeplessness, and, occasionally, rapid heartbeat. Do not consume alcohol, drive, or operate heavy machinery while taking this product.
Distributed by Force Factor, LLC
Boston, MA 02108


3.8 / 5.0
16 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
I got nothin'
This had made zero impression on my work-out, my recovery, or any continued weight loss. I have hit a plateau and was hoping that this product might help to move me through it, and I got nothing. I feel no difference. I will continue using it until it's gone but I will not be a repeat customer.
March 15, 2019
3 months ago
don''t bother
Not what it's cracked up to be. Haven't seen anything noticeable .yet. Will finish my supply and see what happens.
February 22, 2019
3 months ago
I am not a big fan of the flavor choice but I would really like to experience the results if a less exotic flavor choice was offered
January 2, 2019
5 months ago
Great product
I would definitely recommend this product for its thermogenic effects. The flavor is great to go along with the results.
November 25, 2018
6 months ago
Good stuff
There wasn’t a scoop in mine and my GNC didn’t have product in store so I had to use a measuring spoon. But the product itself was good
October 28, 2018
7 months ago
Love it!
Taste great!
October 10, 2018
8 months ago
This stuff will make you sweat wat too much. My experience with Gnc online was not a good one. Slow shipping and I used their site instead of bodybuilding to get the reward points. Turns out this part of their site is always down when making a purchase. When I went to an actual location they told me that they could not help me.
August 10, 2018
10 months ago
Best tasting of the three, energy with no jitters and actually helps with recovery too!
Tastes WAY better than the Gummi Bear flavor ...imo, helps significantly with energy (NO jitters) and recovery too!
August 7, 2018
10 months ago
Great supplement to your weight loss program
First day trying this and wow. Great taste, if just a bit sweet for me. I feel very full and having a hard time finishing my breakfast.
May 20, 2018
First day starting it I noticed I had a red itchy spot on my chest, I hope it’s not from the drink. Other then that I love the taste and zero calories!!! And I’m not sure to take it twice or one time a day its not really specific because it does not say OR it just say 1 big meal to 2ed big meal so I’m confused.
May 6, 2018
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Browse 3 questions Browse 3 questions and 2 answers
Do i take the product before or after my meal?
A shopper on Sep 4, 2018
BEST ANSWER: Directions say to have 1 scoop with 8 oz of cold water with each of your 2 largest meals of the day.
Is it ok to stack this with CLA?
A shopper on May 27, 2018
BEST ANSWER: I was told yes by a dietitian.
I use a prework out and am taking a fat burner, Is this going to be an issues if they are stacked together?
Melissa P on May 20, 2018