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Liquid L-Carnitine 3150: Legendary Series

Liquid L-Carnitine 3150: Legendary Series is an innovative Carnitine formula featuring a blend of four of the most effective forms of Carnitine on the market. This blend is mega-dosed at 3,150 mg per serving. We didn’t stop there. We added 25mg of the innovative “Super Carnitine” GBB (Gamma-Butyrobetaine Ethyl Ester HCl). The ultra-dosed combination of powerful ingredients takes this formula way beyond anything else on the market!


5% Nutrition Liquid L-Carnitine 3150: Legendary Series has arrived! This is a state-of-the-art liquid Carnitine formula that outclasses the competition. It begins with a huge dose of the four ultra effective forms of Carnitine. In true 5% style, this formula goes one step farther with the addition of the innovative “Super Carnitine" GBB (Gamma-Butyrobetaine Ethyl Ester HCl).

Just as you’ve come to expect from 5% Nutrition, Liquid L-Carnitine 3150: Legendary Series overdoses with 3,150mg Carnitine per serving. Plus, there’s 25mg GBB.

This is the most powerful Carnitine formula you can buy. This outstanding formula promotes fat loss by converting stored fat into energy. It also stimulates thermogenesis, supports recovery and muscle growth. As you can see, Liquid L-Carnitine 3150: Legendary Series stands above the competition!

Here’s a look at the ingredients:

Thiamin – 25 mg
This is one of the water-soluble B-Complex vitamins. It’s also known as Vitamin B1. This vitamin helps the body use carbohydrates for energy. This works hand in hand with the ATP-enhancing benefits of Carnitine.

Carnitine Blend – 3,150 mg
This is a monster dose of Carnitine. The competition can’t touch it! Of course, 5% Nutrition came up with an advanced complex of the four most effective forms of Carnitine. Each form has its own benefits, yet they all transport fat to be burned as energy. Plus, it’s tied together with the advanced GBB, known as “Super Carnitine”.

L-Carnitine – This is usually referred to as an amino acid. Yet, technically, L-Carnitine is a molecule derived from two amino acids: methionine and lysine. It’s naturally produced in the liver and kidneys. L-Carnitine is responsible for the transport of fatty acids to the mitochondria. This is where it’s burned for energy by the body.(3)

This conversion into energy by the mitochondria creates ATP. Of course, ATP is what your muscles use for energy when you’re working out. Plus, this is a process that increases during intense exercise to meet your muscles’ demand for fuel.

Like some amino acids, L-Carnitine is conditionally essential. That means not everybody can reach sufficient levels by diet alone. Therefore, supplementation is a good idea.

L-Carnitine L-Tartrate – Also known as LCLT, this form of Carnitine is absorbed faster than other forms. It also supports muscle growth and recovery. (4) The primary way LCLT influences muscle growth is by increasing the androgen receptor that allows testosterone to work more effectively in the body. This means lean muscle growth is stimulated and recovery is enhanced.(5)

Acetyl-L-Carnitine – This is also known as ALCAR. It’s a form of Carnitine that has a wide range of benefits. These include cognitive benefits such as mood elevation and improved learning ability. Of course, it supports the use of stored fat for energy. As mentioned, this ultimately contributes to ATP production.(6)

Glycine Propionyl L-Carnitine – This is also called GPLC. It’s a combination of Propionyl-L-Carnitine (PLC) and the amino acid glycine. This form promotes nitric oxide production. Of course, this means pumps and improved nutrient delivery. And yes, it supports the use of fatty acids to be burned as energy.(7)

GBB or Gamma-Butyrobetaine Ethyl Ester HCl – This is a newer ingredient commonly referred to as “Super Carnitine''. GBB is the molecule your body converts into L-Carnitine as a part of producing its own Carnitine. Some studies suggest that plasma concentrations of Carnitine double after taking GBB. This is how it got the nickname “Super Carnitine”. GBB also has thermogenic properties. That makes it effective for stimulating fat loss. Additionally, like GPLC, it also stimulates nitric oxide production.(8,9)

You’ve seen the benefits of Liquid L-Carnitine 3150: Legendary Series. This would be more than enough for most liquid Carnitine products.

Yet just like Rich Piana, we take it to the extreme by adding LCLT to support testosterone production. Who doesn’t want more testosterone!

Finally, by adding the innovative GBB, Carnitine concentrations are increased in the body. Liquid L-Carnitine 3150: Legendary Series is a supplement for anyone looking for fat loss, mood elevation, pumps, and lean muscle growth.This innovative formula comes in two delicious flavors: Mandarin Orange and Watermelon. Yes, it tastes as good as it sounds!

There’s No Reason To Wait, Get Your Liquid L-Carnitine 3150: Legendary Series Today! 

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supplement facts

  • Watermelon Candy
Serving Size - 1 Tablespoon: 15 mL Servings Per Container: About 32
Per Serving % Daily Value*
Thiamin (as Thiamin Mononitrate) 25 mg 2,083%
L-Carnitine 3.15 g **
(as L-Carnitine Base, L-Carnitine Tartrate, Acetyl-L-Carnitine and Glycine Propionyl-L-Carnitine HCl)
Gamma-Butyrobetaine Ethyl Ester Chloride 25 mg **
*Percent Daily Values are based on a 2,000 calorie diet
**Daily Value not established
Other Ingredients: Purified Water, Phosphoric Acid, Malic Acid, Sucralose, Natural & Artificial Flavor, Potassium Sorbate (Preservative), Acesulfame K, Sodium Benzoate (Preservative)
Allergen Information: This product was manufactured in a facility that also manufactures egg, wheat, milk, soy, tree nuts, fish and shellfish.


  • 25mg of GBB

    Innovative “Super Carnitine” known as Gamma-Butyrobetaine Ethyl Ester HCl.

  • Increases Energy

    Exclusive formula that supports the transport of fat to be burned as energy.

  • Promotes Muscle

    Four sources of L-Carnitine to stimulates lean muscle growth.

  • Burns Fat

    Fatty acid conversion to ATP energy through beta-oxidation.


Frequently Asked Questions

  • What are the suggested directions for using liquid L-Carnitine 3150?

    As a dietary supplement, take 1 tablespoon (14.79ml) 30 minutes prior to training on workout days. Can be consumed at any time of day on non-workout days. Shake well. Refrigerate after opening. Do NOT exceed more than one serving per day.

  • Why is liquid L-Carnitine 3150 the best Carnitine formula on the market?

    Liquid L-Carnitine 3150 is an advanced Carnitine formula that contains a massive dose of the four most effective forms of Carnitine available. In true 5% fashion, this formula goes further than the rest by featuring the innovative “Super Carnitine” or Gamma-Butyrobetaine Ethyl Ester HCl. Just as you have come to expect from 5% Nutrition®, our liquid L-Carnitine 3150 contains an over-dosed amount per serving with 3,150 mg of this powerful Carnitine formula products on the market. Added together with the “Super Carnitine” GBB, creates an elite Liquid Carnitine formula. When it comes to promoting fat loss by converting stored fat into energy, stimulating thermogenesis, supporting recovery and muscle growth, it is hard to beat liquid L-Carnitine 3150!

  • What is the optimal training style for people taking liquid L-Carnitine 3150?

    While liquid L-Carnitine 3150 will work with any resistance-based exercise or endurance-based training style, it is ideal for intense workouts with a medium to high volume of repetitions applied at 70-85% of your 1RM (1 Repetition Max.). Liquid L-Carnitine is also great for sets with a repetition count of 8-12, or for those which include beyond failure techniques. It is also ideal for endurance-based programs and for those performance conscious athletes, triathlon participants, and anyone working out more than one session per day.

  • Who can take liquid L-Carnitine 3150?

    Our supplements are designed to be safe for anyone over the age of 18.

  • Do I need to cycle liquid L-Carnitine 3150?

    No, liquid L-Carnitine 3150 does not need to be cycled.

  • What 5% Nutrition® products can I stack with liquid L-Carnitine 3150?

    Stacks well with Knock The Carb Out® Bars, Shred Time, Stage Ready, Shake Time®, as well as all other 5% Nutrition® products.


  1. Boosting fat burning with carnitine: An old friend comes ... (n.d.). Retrieved from
  2. Parandak, K., Arazi, H., Khoshkhahesh, F., & Nakhostin-Roohi, B. (2014, June). The effect of two-week L-carnitine supplementation on exercise-induced oxidative stress and muscle damage. Retrieved from
  3. Dietary L-carnitine increases plasma insulin-like growth factor-I concentration in chicks fed a diet with adequate dietary protein level. (n.d.). Retrieved from
  4. Free and Total Carnitine Concentrations in Pig Plasma ... (n.d.). Retrieved from
  5. Kraemer, W. J., Spiering, B. A., Volek, J. S., Ratamess, N. A., Sharman, M. J., Rubin, M. R., . . . Maresh, C. M. (2006, July). Androgenic responses to resistance exercise: Effects of feeding and L-carnitine. Retrieved from
  6. Traina, G. (2016, June 01). The neurobiology of acetyl-L-carnitine. Retrieved from
  7. Bloomer, R. J., Tschume, L. C., & Smith, W. A. (2009, May). Glycine propionyl-L-carnitine modulates lipid peroxidation and nitric oxide in human subjects. Retrieved from
  9. Sjakste, N., Kleschyov, A. L., Boucher, J. L., Baumane, L., Dzintare, M., Meirena, D., . . . Kalvinsh, I. (2004, July 08). Endothelium- and nitric oxide-dependent vasorelaxing activities of gamma-butyrobetaine esters: Possible link to the antiischemic activities of mildronate. Retrieved from 

Product Warnings

† 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.
 WARNING: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to