An L-carnitine lipolytic solution is a naturally occurring amino acid taken as a supplement in the form of a liquid (containing propylene glycol usually) for weight loss in the bodybuilding realm.

While popular claims don’t always match up, in this article we will examine potential risks involved in taking l-carnitine and the benefitsl from researchers to improve cognitive and physical performance.

If you’re just skimming, and looking for the #1 supplement website to purchase L-carnitine from, we highly recommend BioMuscle Labs. Their high-quality products are second to none, and their shipping is ALWAYS on time.

Table of Contents

L-carnitine chemical structure

L-carnitine is a nutrient that helps the body produce energy. It does this by transporting fatty acids into your cells’ mitochondria, which act as engines within them and burn up these fats to create usable global heating.

Several studies have shown carnosine (one form of L-carnitines) taken before running or exhaustive physical activity may reduce fatigue felt during intense workouts due in part to its ability to boost antioxidant enzymes responsible for fighting free radicals created through exercise.

For your body to produce it in sufficient amounts, you also need plenty of vitamin C.

In addition to the L-carnitine produced in your body, you can also obtain small amounts by eating animal products like meat or fish.


The different types of carnitine found in your body, foods, and supplements can be subdivided into two categories:  L-carnitine which is the standard form you’re most likely already taking; while D-carnitine this inactive version may lead to a deficiency if not taken with another supplement or food containing active forms.

  • D-carnitine: This inactive form may cause a carnitine deficiency in your body by inhibiting the absorption of other, more useful forms
  • Acetyl-L-carnitine: Often called ALCAR, this is the most effective form for your brain
  • Propionyl-L-carnitine: This form is well-suited for circulatory issues, like blood-pressure
  • L-carnitine L-tartrate: This is commonly added to sports supplements due to its rapid absorption rate


The key takeaway for l-carnitine forms is that the best form of l-carnitine is a lipolytic solution for fat-solubility which helps improve absorption rate massively.

For most people, L-carnitine lipolytic solutions seem to be the most effective for general use as it assists with the breaking down of fats and other lipids (lipolysis); a similar concept to GW-501516 Cardarine fat loss.


Lipolysis is the process by which fats are broken down in our bodies through enzymes and water, or hydrolysis. Lipolysis occurs in our adipose tissue stores, which are the fatty tissues that cushion and line our bodies and organs. In fact, fats can be thought of simply as stored energy (R).


The enzyme carnitine palmitoyltransferase I (CPT I) and carnitine palmitoyltransferase II (CPT II) move the complex into the mitochondrial matrix.

The fatty acids are broken down by the process of β-oxidation to produce 2-carbon molecules that enter the Krebs cycle and provide energy in the form of adenosine triphosphate (ATP).

L-carnitine can also act as a buffer by maintaining levels of Acetyl-CoA and coenzyme A, both of which it binds (R).


l-carnitine lipolytic solution benefits

Using L-carnitine as a weight loss supplement helps move more fatty acids into your cells to be burned for energy.

The results of both human and animal studies are mixed

In an eight-week study of 38 women who exercised four times per week, there was no difference in weight loss between those who took L-carnitine and those who didn’t (R).

From our community, we’ve been able to compile a few benefits that do line up with literature, however:

  • Possible fat loss
  • Protects memory decline
  • Improves recovery
  • Improves blood flow
  • Increases stamina



L-carnitine may benefit brain function.

Some animal studies suggest that the acetyl form, acetyl-L-carnitine (ALCAR), may help prevent age-related mental decline and improve markers of learning.

Human studies indicate that taking acetyl-L-carnitine daily helps reverse the decline in brain function associated with Alzheimer’s and other brain diseases (R), similar to how RAD-140 can decline Alzheimer’s progression.

This form exhibited similar benefits for general brain function in older adults who did not have Alzheimer’s (R)

In a 90-day study, people with alcohol addictions who took 2 grams of acetyl-L-carnitine per day experienced significant improvements in all measures of brain function.



Several studies note mild benefits associated with larger or more long-term doses.

The benefits of L-carnitine may be indirect and take weeks or months to appear. This differs from supplements like caffeine which immediately affects the body.

  • Recovery: may improve exercise recovery (R)
  • Muscle oxygen supply: may increase oxygen supply to your muscles (R)
  • Stamina: may increase blood flow and nitric oxide production, helping delay discomfort and reduce fatigue (R)
  • Muscle soreness: may reduce muscle soreness after exercise (R)


For most people, 2 grams or less per day is relatively safe and free from any serious side effects.

In one study, people who took 3 grams every day for 21 days experienced no negative effects (R).

In one review of L-carnitine’s safety, doses of approximately 2 grams per day appeared to be safe for long-term use. However, there were some mild side effects, including nausea and stomach discomfort (R, R).

In summary, the side effects may include:

  • Nausea
  • Vomitting
  • Diarrhea


The standard dose of L-carnitine is 500–2,000 mg per day.

Although dosage varies from study to study, our empirical evidence from our community has given us a general idea of dosing ranges:

  • Acetyl-L-carnitine: This form is best for brain health and function. Doses vary from 600–to 2,500 mg per day.
  • Propionyl-L-carnitine: This form is best for improving blood flow. Doses vary from 400–to 1,000 mg per day.

Up to 2,000 mg (2 grams) per day seems safe and effective in the long term.


It’s imperative to buy L-carnitine in liquid form as it’s much better for your body to absorb than in any other form (other than injections).

All of our vendors have a money-back guarantee, third-party lab tests, and excellent customer support which makes them the safest place to buy an L-carnitine lipolytic solution.

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  • Unique Blends
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The guys over at BioMuscle Labs gave us a very generous 15% off for the community. Code ENHANCED can be used at checkout or automatically with the button below for any products on their site!

BioMuscle Labs is the only supplement company at the moment we represent which has L-carnitine in liquid form.

They have amazing prices. Here is the price of L-carnitine after your 15% discount code:

  • L-carnitine 1000mg, 30 servings @ $28.86


L-carnitine is best known as a fat burner — but the overall research is mixed. It is unlikely to cause significant weight loss.

However, studies support its use for health, brain function, and disease prevention. Supplements may also benefit those with lower levels, such as older adults, vegans, and vegetarians.

Of the different forms, acetyl-L-carnitine and L-carnitine are the most popular and seem to be the most effective.

We’ve found the l-carnitine lipolytic solution from BioMuscle Labs to the be most effect solution of l-carnitine for sale online. Let us know how your research goes in the comments below or email us with an in-depth journal!

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