Swanson Free-Form L-Lysine 500 mg 100 Capsules
Key item features
- Amino acid stress fighter
- A highly effective immune system supporter
- Helps to balance high levels of the amino acid L-arginine
- Our products reflect our commitment to giving you the best quality and service at the best price.
- Liquids and probiotics are formulated for 12 months.
Specs
- BrandSwanson
- Size1 Pack
- Enteral medication formCapsules
- Primary ingredientL-lysine
- Medicine strength500mg
- Activity stagePost-Workout
Current price is USD$10.99
Price when purchased online
Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $10.99
Subscribe
$10.99
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $10.99
One-time purchase
$10.99
How do you want your item?
Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
Columbus, 43215
Arrives by Tomorrow
.Order within 9 hr 2 min
Sold by Pattern|Pro Seller
Fulfilled by Walmart
4.675512460661733 stars out of 5, based on 11787 seller reviews(4.7)11787 seller reviews
Free 90-day returns
Get free delivery, shipping and more*
*Restrictions apply Try Walmart+ now
About this item
Product details
Stressed? When tensions run high is when you need Swanson L-Lysine the most. L-lysine is classified as an essential amino acid because our bodies need it every day for regulating immune responses. But when we're under increased stress, our need for L-lysine increases even further. Our Free-Form L-Lysine capsules are a great way to meet the additional demands of high-stress times.
- Amino acid stress fighter
- A highly effective immune system supporter
- Helps to balance high levels of the amino acid L-arginine
- Our products reflect our commitment to giving you the best quality and service at the best price.
- Liquids and probiotics are formulated for 12 months.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Brand
Swanson
Size
1 Pack
Enteral medication form
Capsules
Primary ingredient
L-lysine
Directions
Dosage
Follow usage directions on label.
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
L-Lysine (from L-lysine HCl) 500 mg *,Other ingredients: Rice flour, gelatin, magnesium stearate., take one capsule two to three times per day with water on an empty stomach.
Similar items you might like
Based on what customers bought
100+ bought since yesterday Spring Valley L-Lysine Dietary Supplement Tablets for Tissue Health, 500 mg, 250 Count $6.88 2.8 ¢/count
100+ bought since yesterday
2 optionsAvailable in additional 2 options$688current price $6.882.8 ¢/countSpring Valley L-Lysine Dietary Supplement Tablets for Tissue Health, 500 mg, 250 Count
10284.7 out of 5 Stars. 1028 reviewsNOW Foods L-Lysine, 500 mg, 100 Veg Capsules $10.03 Was $11.99
$1003current price $10.03, Was $11.99$11.99NOW Foods L-Lysine, 500 mg, 100 Veg Capsules
584.7 out of 5 Stars. 58 reviews500+ bought since yesterday (2 Pack) Spring Valley L-Lysine Tablets, 1000mg, 100 Ct $4.88 4.9 ¢/count
500+ bought since yesterday
2 optionsAvailable in additional 2 options$488current price $4.884.9 ¢/count(2 Pack) Spring Valley L-Lysine Tablets, 1000mg, 100 Ct
23214.6 out of 5 Stars. 2321 reviewsNOW Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 250 Veg Capsules $16.79
2 optionsAvailable in additional 2 options$1679current price $16.79NOW Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 250 Veg Capsules
494.8 out of 5 Stars. 49 reviewsL Lysine 500mg | 130 Caplets | Free Form | Non-GMO, Gluten Free Supplement | by Nature's Truth $9.98 $2.08/oz
$998current price $9.98$2.08/ozL Lysine 500mg | 130 Caplets | Free Form | Non-GMO, Gluten Free Supplement | by Nature's Truth
94.2 out of 5 Stars. 9 reviewsLife Extension L-Lysine, 620 mg, essential amino acid for healthy nitrogen balance, calcium metabolism, stress response & more, gluten-free, non-GMO, vegetarian, 100 capsules $9.00
$900current price $9.00Life Extension L-Lysine, 620 mg, essential amino acid for healthy nitrogen balance, calcium metabolism, stress response & more, gluten-free, non-GMO, vegetarian, 100 capsules
2034.8 out of 5 Stars. 203 reviewsNOW Supplements, L-Lysine (L-Lysine Hydrochloride) 500 mg, Amino Acid, 100 Tablets $8.48 Was $9.99
$848current price $8.48, Was $9.99$9.99NOW Supplements, L-Lysine (L-Lysine Hydrochloride) 500 mg, Amino Acid, 100 Tablets
184.4 out of 5 Stars. 18 reviewsSwanson Gabaplex with L-Tyrosine and L-Theanine 60 Veggie Capsules $16.69
4 optionsAvailable in additional 4 options$1669current price $16.69Swanson Gabaplex with L-Tyrosine and L-Theanine 60 Veggie Capsules
694.5 out of 5 Stars. 69 reviewsNutri Essentials L-Lysine 500mg 120 Capsules Amino Acid Supplement | Non-GMO | Gluten Free | Made in USA $9.99
$999current price $9.99Nutri Essentials L-Lysine 500mg 120 Capsules Amino Acid Supplement | Non-GMO | Gluten Free | Made in USA
95 out of 5 Stars. 9 reviewsNature's Life L-Lysine Powder | Helps Support Healthy Immune Function | 100% Pure Natural L-Lysine | Vegetarian, Unflavored, No Sugar | 460 Servings $10.99
$1099current price $10.99Nature's Life L-Lysine Powder | Helps Support Healthy Immune Function | 100% Pure Natural L-Lysine | Vegetarian, Unflavored, No Sugar | 460 Servings
244.8 out of 5 Stars. 24 reviewsBest Naturals Amino Acid L-Lysine Supplements, 1000mg Support, 180 Ct $9.99 Was $23.05
$999current price $9.99, Was $23.05$23.05Best Naturals Amino Acid L-Lysine Supplements, 1000mg Support, 180 Ct
874.6 out of 5 Stars. 87 reviewsL-Lysine 1000mg | 100 Vegetarian Caplets | Free Form | by Horbaach $8.49
$849current price $8.49L-Lysine 1000mg | 100 Vegetarian Caplets | Free Form | by Horbaach
54.6 out of 5 Stars. 5 reviewsSwanson Vegetarian Glucosamine - Shellfish Free 500 Milligrams 90 Veg Capsules (2 Pack) $25.89
$2589current price $25.89Swanson Vegetarian Glucosamine - Shellfish Free 500 Milligrams 90 Veg Capsules (2 Pack)
55 out of 5 Stars. 5 reviewsSwanson Free Form L-Lysine - Natural Supplement Promoting Stress Support & Nervous System Health - May Promote Calm Mood & Relaxation - (300 Capsules, 500mg Each) (2 Pack) $31.09
$3109current price $31.09Swanson Free Form L-Lysine - Natural Supplement Promoting Stress Support & Nervous System Health - May Promote Calm Mood & Relaxation - (300 Capsules, 500mg Each) (2 Pack)
304.8 out of 5 Stars. 30 reviewsSwanson Albion Chelated Zinc Glycinate 30 Milligrams 90 Capsules (2 Pack) $16.98
$1698current price $16.98Swanson Albion Chelated Zinc Glycinate 30 Milligrams 90 Capsules (2 Pack)
264.4 out of 5 Stars. 26 reviewsSource Naturals, Inc. L-Lysine 500mg 100 Capsule $7.00 Was $10.75
$700current price $7.00, Was $10.75$10.75Source Naturals, Inc. L-Lysine 500mg 100 Capsule
25 out of 5 Stars. 2 reviewsQuantum Health Super Lysine Immune Support 90 Tablets $15.99 $1.21/ea
$1599current price $15.99$1.21/eaQuantum Health Super Lysine Immune Support 90 Tablets
284.9 out of 5 Stars. 28 reviewsSwanson Amino Acid Free-Form L-Lysine 500 Milligrams 100 Capsules (2 Pack) $19.79
$1979current price $19.79Swanson Amino Acid Free-Form L-Lysine 500 Milligrams 100 Capsules (2 Pack)
94.8 out of 5 Stars. 9 reviewsCarlson L-Lysine Powder 960 mg 3.53 oz Pwdr $14.67
$1467current price $14.67Carlson L-Lysine Powder 960 mg 3.53 oz Pwdr
194.8 out of 5 Stars. 19 reviewsSwanson Magnesium Aspartate 685 mg 90 Caps 2 Pack $19.79
$1979current price $19.79Swanson Magnesium Aspartate 685 mg 90 Caps 2 Pack
Check out these related products
Swanson L-arginine - Maximum Strength 850 mg 90 Capsules $10.99
4 optionsAvailable in additional 4 options$1099current price $10.99Swanson L-arginine - Maximum Strength 850 mg 90 Capsules
724.8 out of 5 Stars. 72 reviewsSwanson L-Glutamine 500 mg 100 Capsules $13.69
4 optionsAvailable in additional 4 options$1369current price $13.69Swanson L-Glutamine 500 mg 100 Capsules
474.6 out of 5 Stars. 47 reviewsSwanson L-Ornithine Amino Acid 500 mg 60 Veggie Capsules $12.09
4 optionsAvailable in additional 4 options$1209current price $12.09Swanson L-Ornithine Amino Acid 500 mg 60 Veggie Capsules
114.5 out of 5 Stars. 11 reviewsSwanson L-Proline Capsules, 500 mg, 100 Count $15.59
4 optionsAvailable in additional 4 options$1559current price $15.59Swanson L-Proline Capsules, 500 mg, 100 Count
194.6 out of 5 Stars. 19 reviewsSwanson Dl-Phenylalanine 500 mg 100 Capsules $14.29
4 optionsAvailable in additional 4 options$1429current price $14.29Swanson Dl-Phenylalanine 500 mg 100 Capsules
154.5 out of 5 Stars. 15 reviewsSwanson Arginine Akg 1 G 90 Capsules $16.99
4 optionsAvailable in additional 4 options$1699current price $16.99Swanson Arginine Akg 1 G 90 Capsules
234.2 out of 5 Stars. 23 reviewsSwanson L-Carnitine Tablets, 500 mg, 100 Count $18.19
4 optionsAvailable in additional 4 options$1819current price $18.19Swanson L-Carnitine Tablets, 500 mg, 100 Count
1063.8 out of 5 Stars. 106 reviewsSwanson Propionyl L-Carnitine with Glycine - Natural Supplement Promoting Heart Health & Energy Support - May Support Muscle Strength & Endurance - (60 Veggie Capsules) $23.39 Was $29.09
4 optionsAvailable in additional 4 options$2339current price $23.39, Was $29.09$29.09Swanson Propionyl L-Carnitine with Glycine - Natural Supplement Promoting Heart Health & Energy Support - May Support Muscle Strength & Endurance - (60 Veggie Capsules)
184.5 out of 5 Stars. 18 reviewsSwanson Creatine Powder 2 lb 3 oz Powder $54.99
4 optionsAvailable in additional 4 options$5499current price $54.99Swanson Creatine Powder 2 lb 3 oz Powder
514.4 out of 5 Stars. 51 reviewsSwanson Selenium L-Selenomethionine 100 Mcg 200 Capsules $10.99
4 optionsAvailable in additional 4 options$1099current price $10.99Swanson Selenium L-Selenomethionine 100 Mcg 200 Capsules
444.8 out of 5 Stars. 44 reviewsSwanson Full Spectrum Turmeric, Hawthorn and Cayenne 60 Capsules $10.99
4 optionsAvailable in additional 4 options$1099current price $10.99Swanson Full Spectrum Turmeric, Hawthorn and Cayenne 60 Capsules
104.1 out of 5 Stars. 10 reviewsSwanson Dmae Complex 130 mg 100 Capsules $15.79
4 optionsAvailable in additional 4 options$1579current price $15.79Swanson Dmae Complex 130 mg 100 Capsules
394.6 out of 5 Stars. 39 reviewsSwanson Sugar-Free Chewable Vitamin C Cherry 60 Chewable Tablets $12.79
4 optionsAvailable in additional 4 options$1279current price $12.79Swanson Sugar-Free Chewable Vitamin C Cherry 60 Chewable Tablets
753.1 out of 5 Stars. 75 reviewsSwanson Marshmallow Root 500 mg 90 Capsules $10.99
5 optionsAvailable in additional 5 options$1099current price $10.99Swanson Marshmallow Root 500 mg 90 Capsules
394.7 out of 5 Stars. 39 reviewsSwanson Juniper Berries Capsules, 520 mg, 100 Count $12.59
4 optionsAvailable in additional 4 options$1259current price $12.59Swanson Juniper Berries Capsules, 520 mg, 100 Count
84.9 out of 5 Stars. 8 reviewsSwanson Artichoke Leaves (Cynara Scolymus) 500 mg 60 Capsules $10.99
4 optionsAvailable in additional 4 options$1099current price $10.99Swanson Artichoke Leaves (Cynara Scolymus) 500 mg 60 Capsules
84.6 out of 5 Stars. 8 reviewsSwanson Potassium Gluconate 99 mg 100 Capsules $11.99
4 optionsAvailable in additional 4 options$1199current price $11.99Swanson Potassium Gluconate 99 mg 100 Capsules
104.7 out of 5 Stars. 10 reviewsSwanson Chromium Picolinate - Natural Supplement supports Metabolism - Supports Blood Sugar Levels Already within the Normal Range - (200 Capsules, 200mcg Each) $9.99
$999current price $9.99Swanson Chromium Picolinate - Natural Supplement supports Metabolism - Supports Blood Sugar Levels Already within the Normal Range - (200 Capsules, 200mcg Each)
614.5 out of 5 Stars. 61 reviewsSW CALCIUM-VANILLA CREAM 500MG 100 TABS $10.49
4 optionsAvailable in additional 4 options$1049current price $10.49SW CALCIUM-VANILLA CREAM 500MG 100 TABS
704 out of 5 Stars. 70 reviews
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 57 reviews
Sep 12, 2025
David K
5 out of 5 stars review
For healthy hair, skin and life in general.
As others say, it takes time. I have been taking 1,000mg of Lysine and 500mg Proline for over 8 years, and at 72, have a full head of hair, run twice a week, and enjoy every activity of daily life. These two, along with a multi, and berberine and NAC, I believe are responsible for my overall good health. Be consistent, and you will see results.
Review from swansonvitamins.com
Helpful?6NDLCMDRPLKW160153831
Mar 1, 2025
Julie O
5 out of 5 stars review
Excellent quality and product and great price. The casules are a good size, not too big, and easy to swallow. It's working beautifully for the reason I take it! Very fast shipping too. I highly recommend it!
Review from swansonvitamins.com
Helpful?6NDLCMDRPLKW160153831
Nov 24, 2024
Tammi C
5 out of 5 stars review
Horrible packaging…
I ordered these on Sept 30 but was not out of my other until today. I got the bottle and the bottom of the bottle is like plastic wrap. Thin as paper. I don't know how I missed it but I will message customer service now.
Review from swansonvitamins.com
Helpful?6NDLCMDRPLKW160153831
