2021's 10 Best L-Lysine
TOP SUPPLEMENTS

Best L-Lysine

L-Lysine is one of the nine essential amino acids in the human body that must be consumed through food or dietary supplements and cannot be made from other amino acids. The other 12 amino acids in the human body are non-essential, meaning they can be created through other nutrients and don’t need to be a primary focus of your diet.

L-Lysine is an important building block of protein, and it plays a role in muscle development, energy expenditure, and cell turnover. Often found in post-workout recovery supplements, L-Lysine can provide a number of benefits for your overall health and wellness.

L-Lysine Benefits

Stress and Anxiety

Did you know that over 18% of the U.S. population suffers from an anxiety-focused disorder such as depression, panic attacks, and stress? (See Reference 2) According to the ADAA (Anxiety and Depression Association of America), over 40 million adults (18 and older) report symptoms of anxiety and extreme stress. (See Reference 5) As a dietary supplement, L-Lysine may be able to help alleviate symptoms of these conditions.

One study found that subjects who were given 2.64 grams of L-Lysine supplements every day for one week reported significantly less stress and anxiety.

In another study, subjects who had consistently high levels of cortisol, (See Reference 1) the stress hormone, were given L-Lysine-enriched flour. Researchers found that the subjects had dramatically reduced levels of cortisol after only one week.

While not a cure-all for some forms of mental illness, L-Lysine may be an ideal complement to therapy and medication.

Bone Health

L-Lysine can support bone health in two key ways:

First, L-Lysine assists in the retention of calcium, a critical nutrient for bone development and maintenance. One study found that supplementing with L-Lysine resulted in less calcium being excreted in the urine. Subjects were given two different dosages: 400 mg and 3 grams (3,000 mg). Both saw improvements in calcium retention, but the group given 3 grams of L-Lysine saw the better results.

Second, studies show that L-Lysine can support the production of collagen, (See Reference 3) another key nutrient for the formation and maintenance of bone. Healthy levels of collagen are directly correlated with stronger and healthier bones because collagen acts like a type of structural support for bone tissue. But that’s not the only benefit of collagen…

Collagen Production

As mentioned above, studies show that L-Lysine is essential for the production of collagen. Experts agree that collagen formation decreases with age, but supplementing with L-Lysine can help to boost collagen (See Reference 6) production and the following benefits:

  • Better Skin Health: Studies show that collagen has long been associated with healthier skin. For the best results, experts recommend taking a dietary supplement of L-Lysine and using a collagen-based lotion on a daily basis.
  • Alleviates Joint Pain: Great for those suffering from arthritis, studies show collagen can alleviate soreness, stiffness, and pain in joints and connective tissue. (See Reference 4)
  • Muscle Building: The loss of muscle mass is common as we age. One study found that age-related muscle can be avoided or greatly reduced by increasing levels of collagen. (See Reference 7)

2021's 10 Best L-Lysine
TOP SUPPLEMENTS

Our list of the top 10 L-Lysine supplements is organized to reflect what you most value in your supplements. First and foremost is quality. All ten of these top ten supplements meet high standards of quality and come from brands with a proven record in excellence and purity. Another important factor in deciding the top ten was cost. You don’t have to pay through the nose to get a high quality supplement. In addition, all the companies represented on our top ten list have stellar records with customer service and prompt shipping to ensure that your supplement experience is enjoyable from the first click to your final dose.

Nutricost L-Lysine Capsules are our #1 Rated L-Lysine Supplement, as it is high quality and half the price of its competitors. Nutricost L-Lysine Capsules feature 1000 mg of L-Lysine in each serving. Click Here for Lowest Price

Uniquely, Nutricost is one of the few companies that control the full chain of manufacturing, from sourcing to manufacturing in an FDA-registered facility to warehousing and fulfillment, ensuring strict quality standards are met. Nutricost also offers exceptional customer support for all of its products.

Priced under $18, Nutricost L-Lysine Capsules comes with 240 capsules, which is just $0.07 each!. With Nutricost, you can be assured that this product does NOT contain ANY extra ingredients, fillers, or preservatives.

Nutricost L-Lysine comes with a 120-day, no-questions-asked, money-back guarantee – the best guarantee on the market!

  • Our #1 L-Lysine!
  • Amazon's Choice
  • Only $0.07 per Capsule!
  • Potent 1000 mg Per Serving
  • Non-GMO, Gluten Free, 3rd Party Tested
  • Made in a GMP Compliant, FDA Registered Facility
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • MUSCLE MAINTENANCE
  • TISSUE & COLLAGEN SUPPORT
  • QUICK ABSORPTION /strong>
  • HIGHER STANDARDS. BETTER RESULTS
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • SUPPORTS YOUR IMMUNE SYSTEM WITH 6 KEY INGREDIENTS IN STRATEGIC DOSES
  • MAINTAIN HEALTHY LIPS
  • EFFECTIVE SUPPORT FOR HEALTHY LIPS AND A HEALTHY IMMUNE SYSTEM
  • AWARD WINNING LYSINE POWER FORMULA
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Only $0.03 per Serving!
  • Potent 1000 mg Per Serving
  • Non-GMO, Gluten Free, 3rd Party Tested
  • Made in a GMP Compliant, FDA Registered Facility
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • KEEP SUPPLEMENTATION SIMPLE
  • A POTENT FORM OF LYSINE
  • PURE, POTENT LYSINE
  • Manufactured in accordance with Good Manufacturing Practices
  • Proudly made in USA
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Contains a 60-day supply of Nature Made L-Lysine 1000 mg Tablets, 60 tablets per bottle.
  • Essential amino acid
  • Adults, take 1 tablet daily with water and a meal.
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Essential Amino Acid
  • Immune Support
  • Natural Defense Support
  • Pure Ingredients
  • Free from wheat, gluten, egg, peanuts, magnesium stearate, hydrogenated fat, artificial sweeteners and colors, and other unnecessary excipients.
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Supports Protein Synthesis
  • Supports Muscle Recovery
  • Arginine Ornithin Lysine supplement
  • L-Arginine 1447 mg, L-Ornithine 900 mg, L-Lysine 1200 mg per 4 Tablets - 120 Tablets per bottle
  • All Best Naturals products are manufactured in accordance with Good Manufacturing Practices (GMP)
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • 500 mg PURE ACTIVE L-LYSINE
  • ABSOLUTE PURITY
  • MAINTAINS MUSCLE MASS
  • UNQUESTIONABLE QUALITY
  • NO RISK AND NO HASSLE
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.

  • Immune: Supports healthy immune function
  • Collagen: Supports healthy skin and collagen
  • Essential: An amino acid that is often low in vegetarian diets
  • Made with the purest possible ingredients
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*Individual Results May Vary - Ratings are based on Society Health Ranking System and do not necessarily reflect typical results from the use of these products. We encourage consumers to research by visiting each product's website for more information.