Source Naturals, L-Lysine, 1,000 mg, 100 Tablets
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Expiration Date:Expiration Date
The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
Shipping Weight:0.53 lbsSwitch to Metric units
- Product Code: SNS-00142
- UPC Code: 021078001423
- Package Quantity: 100 Tablets
5 x 2.5 x 2.5 in, 0.45 lbsSwitch to Metric units
|Combo Discount:||- $5.00|
- Dietary Supplement
- Free Form
L-Lysine is an essential free-form amino acid which acts as a precursor for other amino acids, including L-carnitine (needed for fat metabolism). L-Lysine is crucial for the formation of collagen, a major part of the body's connective tissues. L-Lysine also contributes to energy production when converted to acetyl coenzyme A, one of the principal fuels for the Krebs Cycle.
1 tablet daily.
Stearic acid, sorbitol, colloidal silicon dioxide, modified cellulose gum, and magnesium stearate.
Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
|Serving Size: 1 Tablet|
|Amount per Serving||% Daily Value|
|L-Lysine (HCl)||1 g||†|
|†Daily Value not established.|
Hair loss of MS patient
Hair loss of MS patient
Patient had clumps of hair loss due to her advanced progressive secondary stage of MS. Using L-Lysine and Evening Primrose oil from Source Naturals for less than 1 month has stopped the loss of hair and new hair has begun to grow.
Fixed my heart disease
Posted by 5557273887390567554 on Mar 09, 2017
After being diagnosed with a blocked artery in my heart 6 years ago I looked up alternative methods of fixing the problem, rather than using aspirin, beta-blockers and statins. The Linus Pauling protocol suggested vitamin C and L-Lysine megadoses. Something worked. My latest ECG shows no evidence of blocked arteries.
This is perfect.
Posted by 5722900136742229308 on Mar 08, 2017
This really helps wit cold sores!
Immune System for Cold Herp
Posted by 4895182667939893206 on Feb 27, 2017
It helps for increased immune system!
My Overall Favorite Lysine
Posted by 5125231719854309300 on Feb 01, 2017
I have been using Lysine for over 12 years now. I was lucky enough to manage a health food store back then, had easy access to everything, and used Herpanacine to control my oral herpes breakouts (yes, I know we prefer to call them cold sores, but where I live now, they just call it herpes!). Well, the Herpanacine is a truly great product, but too expensive for me personally, so I just made the switch to regular L-Lysine. I believe all Lysine pretty much works if you take enough, but it has been my personal experience that this one seems to be particularly effective. It's been my Lysine of choice for about a year now. At first I was hesitant to try it, I normally prefer caplets, but I was won over by the value, as you get a full 1000 mg per (huge) tablet. I take several supplements daily and prefer to have one larger pill over two smaller pills otherwise I become overwhelmed as my daily number of pills go up. As I mentioned, these pills are pretty huge, but for me, manageable. I also didn't think they would work so well...my theory is that caplets work better because powder should be more absorb-able...not so apparently! Since using this product, I finally have control of my breakouts. This past year I would take them anytime I ate something rich in L-arginine, but have recently added one pill to my daily pill regimen. I forgot that stress and other factors can also induce cold sores, so so far, one pill a day has been keeping my cold sores at bay. Good stuff!! If you can handle swallowing reasonably large pills, these ones are the best.