Best Acetyl-L-Carnitine Nutritional Supplements in 2022

Last update: January 2, 2023

Can carnitine cause hair loss?

Carnitine is an amino acid that plays a role in energy production. It is found in foods such as red meat and dairy products, and is also available as a dietary supplement. Some people take carnitine supplements in the belief that they will improve exercise performance, but there is little scientific evidence to support this claim. Carnitine has a number of other potential health benefits, but there is also some evidence that it may cause hair loss. One study found that carnitine supplementation increased hair shedding in women with diffuse hair loss. However, it is not clear

Does acetyl-L-carnitine affect kidneys?

There is no definitive answer to this question as the research on the matter is inconclusive. Some studies suggest that acetyl-L-carnitine may help to protect the kidneys from damage, while other studies have found no significant effect. It is possible that the effects of acetyl-L-carnitine on the kidneys may vary depending on the individual.

Does acetyl-L-carnitine affect sleep?

There is some evidence that acetyl-L-carnitine may improve sleep quality. In one study, people with sleep disorders who took acetyl-L-carnitine for four weeks reported better sleep quality than those who didn't take the supplement. However, more research is needed to confirm these findings.

Does Acetyl-L-carnitine burn belly fat?

Acetyl-L-carnitine is an amino acid that is produced naturally in the body. It plays a role in energy production by transporting fatty acids into the mitochondria, where they are burned for energy. There is some evidence that acetyl-L-carnitine may help to burn belly fat. One study showed that it increased fat burning and reduced fat storage in rats (1). Another study in humans found that acetyl-L-carnitine supplementation resulted in reduced body fat and improved insulin sensitivity (2). However


Acetyl L-Carnitine 1,500 mg High Potency Supports Natural Energy Production, Supports Memory/Focus - 100 Veggie Capsules Review:


I think Natural Life Labs is the finest value. I have atherosclerosis and a mitochondrial disease that causes heart failure and ataxia. I've been taking this for eight weeks together with r-Lipoic acid and magnesium, and I've seen a difference in my balance, greater blood oxygen levels, and lower pulse.Advantages of Carnitin• The diminution in function of mitochondria, the microscopic engines that fuel our cells, is a fundamental factor in aging.• As we age, mitochondrial function and number decline, reducing the amount of energy that cells can access.• Parent cells of cells with dysfunctional mitochondria experience significant oxidative stress, which hastens aging and shortens lifespan.• L-carnitine, a naturally occurring chemical with multiple related forms, gives mitochondria the energy they require as well as the antioxidant defense they require to maintain their youthful function.Carnitine supplementation has shown to be effective in reducing fatigue, enhancing cardiovascular function, improving body composition and promoting weight loss, lowering blood sugar levels, and delaying or reversing brain degeneration. Carnitine supplements extend life by increasing energy to tissues throughout the body.• Because of its ability to release energy, carnitine is a beneficial supplement for lowering the fatal cachexia that many cancer patients endure.



Swanson NAC N-Acetyl Cysteine Antioxidant Anti-Aging Liver Support & Amino Acids Supplement 600 mg 100 Capsules Review:


I have had trichotillomania (Trich) for as long as I can remember. I discovered that I was completely out of control when I was in my mid-forties. To me, I was a distraction! I've tried behavior therapy, hand-crossing, stress balls, fidgeting, and other things, but nothing has ever lasted for very long. Just a few weeks ago, I learned about NAC. After reading other people's experiences with Trich and their successes, I made the decision to start it. I only took one a day for two days and noticed no change. I started noticing a change when I increased to two a day. I started to understand that I wasn't looking for my next hair-pulling "fix." In the first week, I only may have pulled three hairs, which is AMAZING considering I could pull hundreds while watching one television program. As soon as I realized I was handling the supplement effectively, I raised it to three per day. Even though I am only halfway through my second week, I can already tell what a difference it has made. Actually, I feel free from the incessant want to pull. Now that I can feel my hair, I can obey the command to not pull. I'm hoping that this will be the solution to helping me with the disorder I've been fighting for so long. Looking in the mirror to see longer eyelashes and realizing that I watched an entire episode of a show without pulling a single one has grown fascinating. I've only just started looking into this, but based on the results I'm getting, TRYING IT IS DEFINITELY WORTH IT FOR ANY Trich Sufferers!



NOW® Acetyl-L-Carnitine, 500 mg, 200 Veg Caps Review:


I suffer from chronic fatigue and fibromyalgia. I spend the majority of my days in bed. Before using ALC, I read some articles about it and looked at studies. Because I take multiple medications, I always do this. Talk to your doctor as well. I don't know how your doctor is, but when I questioned mine about taking acetyl l-carnitine, she responded that because herbs and vitamins are not regulated by the FDA, she really couldn't advise me on it. She did research it on her laptop, and we had a brief discussion. But let's get back to the product. I began with a dose of 3 capsules in the morning and 2 in the afternoon based on my research. I had a lot of energy, clarity, and positivity on my first day. Same thing happened on day two. However, I became aware of a rash on my lower legs before it was time for me to take the second dose on day 2. I know what occurs when I'm allergic to anything because it's happened before. I skipped that second dose. The rash was gone the following morning. I ingested 2 capsules. Lacking in vigor, clarity, and happiness. I made the decision to attempt taking only one dose of 3 for the day the next morning. Yea! Here comes the vigor, clarity, and cheerfulness. I've kept taking three a day and haven't broken out since. Even when I can do things for the previous three days, there are still those days when I don't get out of bed. Haha! I'm still learning how to pace myself. I would strongly advise anyone who struggles with fatigue to give ALC a shot. I would strongly advise anyone with memory issues to try ALC. I would also strongly advise anyone who suffers from anxiety, depression, or poor moods to give it a try. Read up on it, consult your physician, and discover what it can do for you. My life was altered by it!



Acetyl L-Carnitine (ALCAR) 500 mg by Nature's Trove - 200 Vegetarian Capsules Review:


I tried this product after reading an article about it. It was mentioned that acetyl l-carnitine levels in sad people's bodies are low. According to another source, taking blood pressure medication might lead to depression. Combining these two facts may lead you to the conclusion that persons taking blood pressure medication ought to take this medication. I gave it a try, and I think it has eased my ongoing depression. When it starts to wear off, I can tell. I chose this brand since many of the alternatives are mega-doses, and taking too much could also be harmful. I am pleased with the product and would probably repurchase it when I am nearly out.



Acetyl L-Carnitine Capsules 1200mg Per Serving - L Carnitine Supplement 120 Vegetarian Capsules Review:


I've had chronic constipation my entire life and was diagnosed with hypothyroidism in my late 20s. I would occasionally go up to a week without having a bowel movement, and as I have repeatedly informed doctors: Yes! I drink a lot of water, eat a lot of fiber, and maintain a balanced diet. Even after having two children and losing the baby weight, the amount of weight gain was as if I were pregnant again without the added benefits of motherhood! I also gradually developed life-altering fatigue, unexplained weight gain in the stomach area, severe bloating, heavy periods, and nerve pain that ultimately led me to resign from my job and become a stay-at-home mom. Even though I'm just 33, that does not sound like a person in their early 30s! I needed at least two naps to get through the day, and if I tried to be even somewhat active, the scorching inflammation would make me need two days to recuperate. No doctor has ever been able to adequately explain to me why it is happening. I did my research and, for crying out loud, found it out! I started taking this together with chelated magnesium, alpha lipoic acid, turmeric, and a highly absorbable vitamin e. I reduced my intake of many of the high-carb items that my doctor had advised me were important to boost my energy reserves in favor of consuming healthy fats. I also mixed in some adaptogens for reducing cortisol and relieving stress (such cordyceps, chaga, holy basil, etc.), and I've never felt better! I am actually having bowel movements practically every day for the first time in my life, and I have cut my naps in half (I'm still a mother of two, what can I say ;>). My nerve and muscular aches have also significantly lessened. and I'm starting to feel and look more like my old self once more, albeit slowly. Since I get exhausted and sore all over again when I run out, I can see how important these are to that process. Take a step and begin managing your own life if you're sick and weary (literally) of going to the doctor and not receiving answers for these issues as I was. "Don't discount it until you give it a shot!" I'm not getting compensated in any way for this review, lol. I'm absolutely ecstatic to support those who have had the same irritating issues as I did! Good fortune!



Designs for Health N-Acetyl-L-Cysteine - 900mg NAC Supplement (120 Capsules) Review:


I used to take this medicine, which I adore, every day to remove the germs' biofilm. I then took a pathogen killer, rotating different herbs like berberine and cat's claw. Effective in both fighting pathogen overgrowth and maintaining your gains after you've won the war. Additionally, NAC aids in the healing of leaky gut, and I noticed considerable progress in this area! I had been following a therapeutic diet for years, and this pill accelerated my recovery.



Nutricost Acetyl L-Carnitine 500mg, 180 Capsules - Non-GMO and Gluten Free Review:


It promotes effective fat burning. I work out frequently, which increases my perspiration. I've been taking this for a month and, while maintaining my gym routine and diet, I've dropped 2 pounds.I take this when my stomach is empty because I've read that it's best to consume amino acids when your stomach is empty.



Life Extension N-Acetyl-L-Cysteine 600mg, 60 Vegetarian Capsules Review:


Take it if you have asthma, COPD, chronic bronchitis, or whenever you feel your cold spreading to your chest. have ongoing respiratory issues brought on by allergies. For a few weeks, I started taking 2 a day to help with breathing. I haven't been able to inflate a balloon or a pool float without getting queasy for years! I was astounded this past summer when I discovered how to inflate numerous pool floats simultaneously! I know N-Acetyl Cysteine helped because it was the only thing I was using. I've tried this product a few times to see how long the effects linger and to confirm that it was the product that worked. Every single time I took it, I had good results! Definitely advised for anyone with breathing issues. Safe, affordable, and effective!



Now Supplements, L-Carnosine (Beta-Alanyl-L-Histidine) 500 mg, 100 Veg Capsules Review:


I honestly wanted to give this product 4.5 stars rather than simply 4, but that option isn't there, is it? But for one reason, I'm not inclined to award it a perfect score. I will take care of that first. The first time I took it, I also had a cup of coffee afterwards, and the total effect was extraordinary, so I'm taking off half a star for that. I had to walk around 8 kilometers to calm down and burn off all of my nervous energy because I was so tense. I despised the sensation and believed that yet another dietary supplement had failed. Depending on what I require, I love enhancing my diet. Most of the time, things turn out well; occasionally, they utterly don't, and I react horribly. I was nearly reluctant to take it again after the severe jitters, but I'm glad I did!After that, it became a wonder drug. My appetite has been COMPLETELY STOPPED. I typically have a regular appetite and consume a typical, nutritious diet. I don't typically purchase junk stuff, but if I do, I'll go in and eat some of the chips, a few cookies, a piece of cake, etc. My bread addiction is my worst weakness; I love chewy, rustic French bread. My hunger for carbohydrates has vanished totally since taking L-Carnosine. Really gone, completely gone! I can hardly consume even a fifth of what I once did. I only need a few bites of any cuisine to feel content. Even though it has only been three days, I have already lost close to three pounds. Except when I'm on an extreme fad diet, like an all-protein, no-carb diet, this practically seldom happens and is largely a result of water loss. My skin, however, appears moisturized and plump, thus this weight reduction does not appear to be due to water loss. It doesn't appear sunken and dehydrated. Actually, it looks very good.I took one pill on the first day, two pills the next day (one in the morning and one in the evening), and two pills on the third day. The first day, I walked for eight miles; the second, barely one; and the third, five. I've still been able to have a respectable amount of protein, some veggies, some bread, and a small amount of alcohol, just in case (Ha ha!). of malnutrition. However, I literally had to summon all of my willpower to consume that little bit of food because I was so hungry! The bits I was chewing, I had to push myself to swallow. Even though I adore red wine and only consume it in moderation, I did not experience any wine cravings. I didn't want to drink wine with L-Carnosine, though! I am aware that if I have no appetite at all, my body will draw energy from its own fat reserves (of which I have some), and I do not need to interfere with this wonderful, seldom process. But how can I resist just eating, you ask?My skin has also appeared tighter and smoother; it wasn't horrible before, but it looks better now. And barely three days have passed. One word of warning: this vitamin starts working as soon as you take it! If the results are favorable, that might be very beneficial; but, if it disagrees with you, it might not be so beneficial. I'm pleased I gave it another shot because things are really going well now that I avoid coffee. If it is a fountain of youth pill, only time will tell, but losing weight will undoubtedly enhance my overall health.



Doctor’s Best Acetyl-L-Carnitine with Biosint Carnitines, Non-GMO, Vegan, Gluten Free, 500 mg 120 Veggie Caps Review:


One of the supplements I have been giving my 93-year-old mother to help slow the ravages of dementia brought on by an aging brain is acetyl-L-carnitine. The majority of the supplements are different antioxidants, which support the formation of new cells and protect existing brain cells. This is an amino acid, a component of protein that the body naturally produces and can also be found in diet. The generation of this protein decreases with aging.Acetyl-L-Carnitine easily transforms into acetylcholine, an important neurotransmitter for memory and focus. As a neural energizer, carnitine is necessary for the mitochondria, the cell's "powerhouse," to produce energy. It assists in removing waste products from the mitochondria-generated energy generation as well as transporting fatty acids to the mitochondrial membrane, where they are converted to energy.I've done a good deal of research on dementia reversal over the past few months. This is just one of a select few nutrients that can help with brain cell regeneration. Many provide different antioxidants that the body is no longer able to make, while others restore mitochondria, neurons, and synapses. The brain will constantly expand if given the nourishment and resources it needs to do so, but dementia-killed brain cells cannot be revived.I won't go into everything we've done for my mother or all the changes we've noticed, but I can promise you that dementia or Alzheimer's is not the be-all and end-all. There are actually steps that can be taken to halt and even undo both. My mother has shown the effects, as have I. Additionally, we have cut her medicine dosage from 10 to 1 thanks to food and supplements, and her doctor reports that her blood work is comparable to that of a 20-year-old. Not bad for a woman of 93 years old!


Does acetyl-L-carnitine cause weight gain?

No, acetyl-L-carnitine does not cause weight gain. This amino acid is actually used by the body to help burn fat and improve energy levels.

Does acetyl-L-carnitine make you poop?

There's no evidence that acetyl-L-carnitine has any effect on bowel movements.

Does L-carnitine affect liver?

L-carnitine is an amino acid that plays a role in the metabolism of fats. It is found in meat and other animal products, and can also be made in the laboratory. L-carnitine supplements are sometimes used to treat heart and liver conditions, and to improve exercise performance. L-carnitine has been shown to be safe when used appropriately. However, there is some concern that it may harm the liver in people with existing liver conditions. Therefore, if you have a liver condition, you should consult your healthcare provider before taking L-

Does L-carnitine work for fat loss?

L-carnitine is an amino acid that plays a role in the metabolism of fat. L-carnitine supplements have been promoted as a weight-loss aid, but there is little scientific evidence to support these claims. Some studies have found that L-carnitine supplements can help to increase fat burning and reduce body fat, but the results have been mixed. Overall, it is unclear whether L-carnitine supplements are effective for fat loss.

How much acetyl-L-carnitine should I take?

There is no definitive answer to how much acetyl-L-carnitine one should take. The amount may vary depending on the individual's age, weight, health condition, and other factors. It is generally recommended to start with a lower dose and increase gradually as needed.

Should you take L-carnitine everyday?

L-carnitine is an amino acid that plays a role in energy production. It is found in meat and other animal-based foods, and can also be made in the laboratory. L-carnitine supplements are often marketed as weight loss aids and energy boosters. There is some evidence that L-carnitine may help with weight loss. A 2012 study, for example, found that L-carnitine supplements helped obese people lose weight and body fat. However, other studies have not found such effects. There is also some evidence