Signature L-Carnitine Signature

Signature L-Carnitine , 180 Capsules

Fat-Loss Support*
Converts Fatty Acids Into Fuel, Boosts Energy, Promotes Recovery*
9.0  out of 10  (17 Reviews)
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Product Overview Signature L-Carnitine

Want to put your fat to work for you? Carnipure® can help. Carnipure® is a patented form of L-Carnitine, a naturally occurring amino acid derivative typically found in red meat and other animal sources. Supplementing with Carnipure®, you get the fat-fighting and energy benefits of L-Carnitine without the fat and calories you get from piling on more food. Stack this supp with other fat-fighting ingredients to propel your transformation.*

Additionally, L-Carnitine has been shown to support recovery by reducing muscle damage. When taken at a 1g dose, there are reductions in the dreaded DOMS (delayed onset muscle soreness).* Signature L-Carnitine tub


A specialized form of L-Carnitine produced under the strictest quality standards, with decades of clinical research to prove safety and efficacy.* Athlete

A signature is a promise. A symbol of your identity. Your mark on the world. In 1999, was founded on a single promise: Trust. It’s who we are and it’s in our blood. Our Signature line is built on the same promise. Every product is no-BS, transparent, filler-free, and formulated with effective doses of research-backed ingredients you can trust. We create the highest quality supplements, so you can focus on leaving a mark of your own.


Signature products are formulated with high quality ingredients at effective doses that we’re proud to share with you. We don’t hide anything in a “proprietary blend”, so you always know exactly what you’re putting into your body.


An effective dose is the amount of an ingredient that has been shown to deliver results. Some supplement brands add a sprinkle of an ingredient just so they can say it’s in the product. Signature supplements always include enough to get the job done.


Trendy, flash-in-the-pan ingredients come and go. But time-tested, gym-proven ingredients are what you need to help you achieve your fitness goals. That’s what you’ll find in Signature products because that’s what works.


Ratings & Reviews

Overall Rating
17 Ratings
Verified Buyer Rating
15 Ratings
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
May 21, 2019

Does what it states. Easy to take and backed by a solid company.

May 08, 2019
Verified Buyer

i use this every AM. along with green tea extract, totally kicks up your start to the day. I also believe in supporting's great low pricing on products like these, best price per mg , and when added to discount deals unbeatable, love it.

Apr 26, 2019
Verified Buyer

Helps to start the energy pre workout.

Apr 15, 2019
Verified Buyer

It’s my first time using this product and I’m seeing results, so I’ll definitely be continuing to use it.

Mar 30, 2019

carnipure is l-carnitine l-tartrate as a “fat loss” ingredient l-carnitine does NOT show grest promise 2grams of lclt post-workout is great for doms if the label is valid this product is an obvious ten formthosemwho understand its uses

Mar 05, 2019
Verified Buyer
No written review.
Feb 11, 2019
Verified Buyer

I feel like this has helped my recovery after workouts. The downside is that it messes up my stomach.

Jan 08, 2019
Verified Buyer

50/50 on this product. I do see benefits as it does help recovery and weight lose, but I seem to reek the negative effects of this as the web as backed my research. I get stomach pains, frequent bathroom visits, and occasional headaches.

Sep 19, 2018
Verified Buyer

I like this product. I’m on my second bottle. I will continue using it.

Sep 09, 2018
Verified Buyer

I love it. Been using it for almost a year and I will keep ordering it.

Aug 14, 2018
Verified Buyer

I have been taking this along with several other Signature products daily for weight management and supplementing my training. This product along with the others has allowed me to not only lose weight and gain lean definition, but allows me to workout consistently daily at a high level.

Mar 20, 2018
Verified Buyer

Love the Signature Series product line!

Feb 17, 2018
Verified Buyer

Been using twice a day once in the morning and at night before workouts along with other supplements, having good energy and dropping pounds even though I been eating ice cream.

Feb 14, 2018
Verified Buyer

No complaints, it's a good price and the pills are easy to take. Of course, after the horse sized pill multi vitamins anything is easy to take. I assume it's working but I'm only about two weeks in. No reason to think it's not. I will buy again.

Feb 02, 2018
Verified Buyer

Straight forward product you can trust in

1 Size
180 Capsules
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Price: $21.99  ($0.12 / Serving)
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What's in Signature Signature L-Carnitine

Serving Size: 1 Capsule
Servings Per Container: 180
Amount Per Serving †
L-Carnitine Tartrate (Carnipure®) 500 mg
† Daily Value not established.
Other Ingredients:
Hypromellose, Rice Flour, Magnesium Stearate, and Silica.

Directions For Signature L-Carnitine: As a dietary supplement, take 1 capsule 1 to 2 times daily with or without meals.  

Warnings: Consult your physician before using this product if you're taking any medications or are under a physician's care for a medical condition. Not for use for those under the age of 18 or women that are pregnant, trying to get pregnant or nursing. Take product in conjunction with a healthy diet and training regimen.

* 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.