Saturday, March 18, 2023

Does Lysine Help With Acne

Risks And Side Effects Of Lysine

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For the most part, lysine is quite safe and few people experience side effects when consuming standard recommended dosages.

Some have reported digestive upsets at larger dosages in the range of 10 to 15 grams per day.

Actual toxicity from overuse of lysine is quite rare, but there have been reports of kidney issues, greater risk of gallstones, and increases in blood cholesterol levels.

The Bad News About Acne Flare Up

The bad news is that simply reducing the appearance of acne flare ups isnt a complete solution. Often, the condition leaves behind scars that last a lifetime. Some are barely noticeable and easily concealed with makeup, but there are many cases in which the scarring visibly covers a large area.

Individuals with any amount of scarring have an array of options for reducing or eliminating the bumps and dips that acne left behind.

Of course, some treatment methods are more dramatic than others. Those that prefer an alternative to chemical peels, laser skin resurfacing, fillers, and microneedling have found that there is a selection of natural remedies that can be effective. Lysine is one of the most frequently recommended, but the question is, does it actually work?

Can Lysine Help Control Acne

There is no scientific proof to support the efficacy of lysine for acne control and management. However, numerous beauty bloggers and YouTubers claim that using lysine may help with various skin problems, including acne issues.

Amino acids are crucial for maintaining cellular function. You need them for protein synthesis to support the muscles and cells. Lysine is one of the amino acids and is crucial for your overall health, and it may also benefit your skin in many ways.

Read Also: Can Washing Your Face Cause Acne

How Should I Take Lysine

When considering the use of herbal supplements, seek the advice of your doctor. You may also consider consulting a practitioner who is trained in the use of herbal/health supplements.

If you choose to use lysine, use it as directed on the package or as directed by your doctor, pharmacist, or other healthcare provider. Do not use more of this product than is recommended on the label.

Do not use different formulations of lysine at the same time, unless specifically directed to do so by a health care professional. Using different formulations together increases the risk of an overdose.

Store at room temperature away from moisture and heat.

The Benefits Of Pea Protein For Skin

Lysine for Acne

Pea protein is a high-quality protein powder made from yellow peas. It contains all nine essential amino acids but is relatively low in methionine. Which Ill come back to.

When it comes to lysine, one large scoop gives you about 1500 mg of this amino acid. That covers 93 % of my daily need. And since I actually eat a large scoop two times daily. Plus a lot of other protein-rich foods. You may see why I dont feel a need for any supplementation of L-lysine.

As mentioned above. L lysine plays an important role in the production of collagen. And its therefore crucial to get enough of this amino acid daily. In order to keep your skin young and smooth.

Besides being high in lysine. Pea protein is also high in Arginine which also promotes the production of collagen. And its high in Glycine, which is one of the main building blocks in collagen.

Pea protein actually has about twice as much Arginine and Glycine as for example dairy protein and eggs.

In other words, pea protein is a collagen-boosting protein powder that I just love to eat every day!

Other benefits of the pea protein are that it is easy-digestible, allergy-friendly, rich in iron, and a great source of the branched amino acids that are helpful in muscle growth.

I mentioned above though that its relatively low in the amino acid called methionine. But Methionine is easily found in many other protein sources and is high in all grains and most nuts.

Both links go to iherb and will give you a 5-10 % off.

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What Is The Effect Of Lysine On Acne Scars

Because lysine promotes collagen production, it plays a role in healing all sorts of wounds. That includes the lesions that result from acne.

While the research is slim, it is possible that increasing the amount of lysine in your diet or using a topical cream may encourage collagen production where you have acne scars.

This is most effective on atrophic or depressed scarring the sort that appears as dips or holes in your skin.

Does Pea Protein Cause Acne

No, pea protein is one of the safest protein powders to ingest for people concerned about acne. On the contrary, Pea protein has actually been shown to have both anti-oxidant and anti-inflammatory properties. Meaning it can help protect your skin from inflammatory conditions such as acne, as well as from free radicals.

The protein powders that are associated with increased acne are mostly those produced from dairy. In particular, whey protein is shown to increase insulin as well as sebum production. Which may be the reason why many people notice more acne after taking that kind of protein supplement. But more research is needed.

Read Also: Why Am I Getting Acne On My Cheeks

What Are The Best Sources Of L

The best sources of L-Lysine include food products that have high protein content. For instance, red meat, chicken, dairy products, nuts, avocado and other food products that have high levels of protein are considered as good sources of L-Lysine. One of the reasons for the use of l-lysine for acne is the distinct action of the amino acid on skin. L-Lysine helps the skin to stretch, in addition to promoting collagen build up. Both the properties of L-Lysine make it extremely useful in treating lesions and comedones. Here it is essential to add that the amount of intake needs to be regulated to ensure that just the right amount of the essential amino acid is supplied to the body.

More Lysine Skin Benefits

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While lysine isnt a magic acne cure, it might support your skin in other ways, like:

  • Aids collagen production. Lysine helps build collagen in your skin, according to 2012 research review. Whats collagen? Just the secret sauce that helps your skin stay firm and elastic.
  • Might treat cold sores.Cold sores are the pits. While research is limited, a 2017 research review found high doses of lysine helped improve symptoms.

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What Is Acne And Is The Use Of L

Acne is the outbreak of pimples that occurs in most people at a young age. Lesions form in the skin when hair follicles get clogged with oil and dead skin cells. The sebaceous glands secrete oil in the skin as a matter of routine, and this collects in the pores that are clogged with hair follicles. Consequently, lesions form on the skin, and depending on the size of the opening form either whiteheads or blackheads. Small clogged openings result in whiteheads, while large clogged pores result in blackhead formation. Before we check out if l-lysine for acne is indeed effective it is important to learn all about the skin condition to understand if the amino acid will work in treating the condition.

Acne vulgaris can manifest from small lesions into large lumps or nodules that are classified as severe acne, and commonly known as cystic acne. These conditions result in the formation of swelling beneath the skin, which can aggravate further into serious infections. The condition is typically known to gradually reduce over a period of time, and individuals with oily skin are most likely to be affected during teenage. The lesions are not restricted to the face alone, but are also known to break out on the upper torso upper arms, chest, neck and back.

Is Lysine Legal

The amino acid lysine is not restricted by any regulation, though some concoctions that include lysine have been banned as unsafe.

What you should keep in mind is that dietary supplements are not regulated by the Food and Drug Administration. That means no one should be making health claims about their lysine-related products.

For your safety, be sure to purchase supplements from a reputable brand that voluntarily undergoes third-party testing for quality and purity.

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How To Use L

The best way to get any nutrient is through food. Lysine is present in many foods common to Western diets, including:

Fruit and vegetables

  • fish
  • oysters

Lysine is also present in numerous nuts, grains, legumes, as well as in many dairy products, so theres certainly no shortage of L-lysine-rich foods to choose from. That said, the bodys ability to absorb this essential amino acid is dependent on the nutrients accompanying it, such as vitamins B12, B5, and C, along with zinc, iron, and various other minerals. As such, its good practice to try and diversify your diet in order to reap the full L-lysine benefits of the foods youre eating.

What Other Drugs Will Affect Lysine


Other drugs may interact with lysine, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell each of your health care providers about all medicines you use now and any medicine you start or stop using.

Do not take lysine without medical advice if you are using any of the following medications:

  • calcium supplements or

  • gastrointestinal medicines .

This list is not complete. Other drugs may interact with lysine, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this product guide.

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May Protect Against And Treat Cold Sores By Blocking Arginine

Cold sores or fever blisters are symptoms of an infection, often appearing on the lip or the corners of your mouth.

They appear as fluid-filled blisters that can cause discomforts, such as tingling, pain and burning. Plus, they may make you feel self-conscious about your appearance.

Cold sores are caused by the herpes simplex virus type 1 , which can hide in your spine. In times of stress or if your immune system is weakened, HSV-1 can trigger the development of a cold sore .

Lysine supplements may help prevent HSV-1 from replicating and reduce the duration of a cold sore. Its thought that lysine blocks another amino acid called arginine, which HSV-1 needs in order to multiply .

One study found that a daily supplement of 1,000 mg of lysine resulted in fewer cold sores in 26 people who were prone to recurrent cold sores.

Interestingly, the study observed reduced cold sore breakouts when a persons blood lysine measure was kept above 165 nmol/l. When blood levels dropped below this level, cold sore breakouts increased .

Another study in 30 people found that applying a cream with lysine, herbs, vitamins and zinc cleared cold sores in 40% of people by day three and in 87% by day six.

Though this study is promising, it did not state the amount of lysine or other ingredients used in the cream .

Furthermore, not all studies show that lysine is effective in reducing cold sore occurrence or duration. One review found insufficient evidence to recommend it for treating cold sores (

Does Lysine Cause Acne

LysinecanlysineAcnecan causecancause acne

. In this way, how many lysine pills can I take a day for acne?

Generally, if you will be consuming lysine directly , 1000 mg per day is ideal. However, this can vary based on your age and other factors.

Furthermore, what are the benefits of lysine? 4 Impressive Health Benefits of Lysine

  • May Protect Against and Treat Cold Sores by Blocking Arginine.
  • May Reduce Anxiety by Blocking Stress Response Receptors.
  • May Improve Calcium Absorption and Retention.
  • Can Promote Wound Healing by Helping Create Collagen.
  • Top Food Sources and Supplements.

Likewise, what supplements should I take for acne?

Aside from vitamin D and green tea extract, the following supplements may help reduce acne symptoms:

  • Fish oil. Some evidence suggests that supplementing with omega-3-rich fish oil may reduce acne severity in some people.
  • B vitamins.

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What Dosage Of Lysine Is Recommended

Standard nutrition guidelines encourage between 800 and 3,000 milligrams of lysine per day for a person who weighs 70 kilograms .

Another way to look at that recommendation is 12 milligrams of lysine for every kilogram of body weight, keeping in mind that one pound is equal to just under half a kilogram.

You can get most of the recommended lysine from a balanced diet, including the following lysine-rich foods:

  • Meat, fish, and other seafood
  • Dairy products like yogurt, milk, and cheese
  • Vegetables such as peppers, leeks, and potatoes
  • Certain fruits, including dried apricots, pears, and avocados
  • Legumes such as kidney beans, chickpeas, and soy
  • Seeds and nuts like cashews, pumpkin seeds, and macadamia nuts

If you would like to try adding a lysine supplement, start with one gram daily.

You might also consider a topical gel that contains lysine if you are attempting to treat an active acne breakout or an existing scar, but check with your physician first.

Why People Take Lysine For Acne

Treating and Managing Cold Sores

Blemishing the baby skin of pre-teen years and shattering self-confidence well into adulthood, acne is one of the worst enemies of a positive self-image. Oil, bacteria, and dead skin cells can get trapped in the skins pores and clog them. Clogged pores cant breathe freely, and the absence of oxygen, in addition to the oil and sebum, can make these pores a breeding ground for anaerobic bacteria that cause acne breakouts. But the problem is more than just skin deep. Acne breakouts can as easily result from:

  • Unhealthy diet
  • Hormone fluctuations
  • Stress
  • Certain environmental factors

The wide variety of reasons associated with acne breakouts makes its treatment quite tricky. Without addressing the root cause of the issue, acne will keep coming back regardless of how aggressive or effective the treatment is. This means that sufferers must adopt a holistic approach to curing acne. In addition to healthy skincare habits and oral and topical medications, nutrition also plays a vital role in healing acne from within.

One of the many nutrients essential for skin health is L-Lysine, or Lysine, which will be the focus of this article. Continue reading to find out about how effective is Lysine for acne.

Also Check: How To Fade Away Acne Scars

Side Effects Of Lysine

Based on a normal standard diet, there are no known side effects of lysine, according to Talakoub. With that said, she cautions people trying supplements on their own. “You have to be careful because supplements are not FDA-regulated, so different supplements that, even if they have the same number of milligrams, they contain different concentrations, and the body absorbs them differently,” Talakoub says.

As far as topically, Schultz says any side effects from a product containing lysine would not be caused by the lysine itself, but rather the vehicle that it was used in.

Finally, Greenfield adds, “If you have a skin condition that needs attention, you should always consult with your doctor so that you can get recommendations for evidence-based practices and not nutrition and skin fads.”

L Lysine For Acne Is It Effective

To this date, the research on L lysine as a treatment for acne is very limited. That does not mean that supplementing with this amino acid wont have any effect . But it means that the evidence from a scientific view is scarce.

What studies have shown so far though, is that l lysine not just helps with producing collagen in the skin. But it also promotes the production of something called carnitine. A transport molecule that helps to convert fatty acids to energy. And this ability is believed to help reduce excess sebum. Which is a key factor in the development of acne.

L lysine has also been shown to play an important role in wound healing. Which in turn is important in order to avoid getting acne scars.

The conclusion regarding L lysine and acne is that you should always make sure to get enough of this amino acid daily. But its still unclear if more supplementation in addition to what your body needs, really has an impact.

If you are prone to acne, I recommend you read this post. Its mostly about how to get rid of large cystic pimples. But it will be helpful for other kinds of acne too.

Tip: I also have a post about Bakuchiol. A very interesting skin care ingredient that is worth trying out if you suffer from acne.

Also Check: Is Vitamin C Good For Acne Prone Skin

Impressive Health Benefits Of Lysine

Lysine is a building block for protein. Its an essential amino acid because your body cannot make it, so you need to obtain it from food.

Its important for normal growth and muscle turnover and used to form carnitine, a substance found in most cells of your body. Whats more, it helps transport fats across your cells to be burned for energy.

L-lysine is the form of lysine your body can utilize. Its naturally found in food and is the type used in supplements.

Here are 4 impressive health benefits of lysine.

Food Sources Of Lysine


Everyone should get at least 12 milligrams of lysine per kilogram of their weight per day, which is quite easy to do if you eat a healthy and balanced diet. Protein sources from, both, plant and animal, as well as certain seeds and dairy products, can deliver this amino acid in high concentrations. If you are attempting to supplement or boost your levels of this amino acid, try adding the following foods to your diet.

All of these will contain measurable amounts of l-lysine, so be sure to snack healthy and your amino acid levels should be fine.

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