







⚡ Elevate your energy, crush your goals, and never miss a beat!
Nutrex Research L-Carnitine 3000 delivers a potent 3000mg dose of pure liquid L-Carnitine per serving in a tasty Berry Blast flavor. Designed for rapid absorption and stimulant-free energy, it supports fat metabolism, endurance, and muscle recovery for both men and women. Perfect for fitness enthusiasts seeking a clean, effective boost without jitters.






















| ASIN | B00YDLQ54C |
| Best Sellers Rank | #4,188 in Health & Household ( See Top 100 in Health & Household ) #3 in Sports Nutrition L-Carnitine Supplements #966 in Sales & Deals |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,924) |
| Date First Available | May 30, 2015 |
| Is Discontinued By Manufacturer | No |
| Item model number | 8.57268E+11 |
| Manufacturer | Nutrex Research Inc. |
| Product Dimensions | 2.72 x 2.72 x 6.7 inches; 1.1 Pounds |
M**A
Great! Taste good!!
So far so good. Taste great. Have not noticed anything negative from it. Started 3 days ago. So far a bit more energy and surprisingly no caffeine headache. I thought I would stop drinking caffeine and have a headache but replaced it with this and nope none!
R**N
A perfect balance
Alittle sweet, but I found this product to be tart and the sweetness offsets it. I find this product is effective.
G**Y
Gives me energy on an empty stomach
It’s a slightly sweet liquid, with a bit of an alcohol-like feeling, but it doesn’t taste bad, it actually tastes good. I take it on an empty stomach, and after a while I feel more energetic, like it wakes me up. I like using it when I’m on a calorie deficit or doing workouts; I feel it helps with my energy.
B**A
amazing product!
so I can definitely tell a increase in my energy and I can also see that I’m able to last longer in workouts plus it gives you a really good pump too, but the taste is quite pungent. I personally like it, but I let my friend try it and he did not like it. It is honestly really good for the bottle . There is about 31 servings in it. I saw where a couple people were complaining about the bottle being broken when shipping. Mine did not but there’s only one complaint I have and I kinda knew this going into it is that you have to poop quite a bit and it’s a little uncomfortable, but your stomach does not hurt and it’s very easy to use you just take a shot of it before working out and I would highly recommend it to anyone who is thinking about trying this.
K**)
Great product
Not bad tasting. Great product
J**E
I been trying it out before my workouts and it has worked very well for me.
I just bought this product a couple of days ago, I've been trying it out before my workouts and it has worked very well for me.
N**E
Yummy
Ill give a better update maybe in a week or two. 2nd day taking it has done nothing for me. No energy nothing . Will see in a couple weeks. Taste good though So week one nothing felt nothing. If I could return i would. I think im going to stick with burn 2.0
I**O
Great taste horrible packaging
Love the taste but hate the bottle! Every time i go to pour some out it drips down the spout to the floor, counter, sink, hand i feel like i wasting it! Come up with a better design
B**I
Ça a l’air bien, je vais le tester
F**T
I've been taking this L-Carnitine for a few weeks and I feel more energized during workouts. Easy to take and no weird aftertaste. Recommend!
S**M
Product is good as shown in description
U**E
The Nutrex Research Liquid Carnitine 3000 is my go-to supplement before my long cycling sessions. It provides a noticeable boost in energy and endurance, helping me push through challenging rides without feeling fatigued. The liquid form absorbs quickly, making it highly effective, and the taste is smooth and easy to drink. I’ve noticed significant improvements in performance and recovery, and it also supports fat loss alongside my active lifestyle. If you’re looking for a premium L-Carnitine supplement to enhance your endurance, this one is top-notch. 5 stars – highly recommended for athletes and cyclists!
A**R
You need 30ml of the liquid to get your 3000 l-carnitine so actually doesn't worth the price. It also taste terrible it has after-taste.
Trustpilot
5 days ago
4 days ago