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Source Naturals, L-Lysine, 3.53 oz (100 g)22 Reviews
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.
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0.35 lbs (0.16 kg)
- Product Code: SNS-00135
- UPC Code: 021078001355
- Package Quantity: 3.53 oz (100 g)
- Dimensions: 2.4 x 2.4 x 4.4 in, 0.3 lbs (0.14 kg)
Combo Discount: -$1.00
- Amino Acid Supplement
- Free-Form Powder
L-Lysine is an essential amino acid which acts as a precursor for several other amino acids, including L-citrulline (needed in the body for normal protein metabolism) and 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.
1/4 to 1/2 teaspoon daily between meals.
Suitable for vegetarians and Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no 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: 1/2 Teaspoon|
|Servings Per Container: 73|
|Amount Per Serving||% Daily Value|
|L-Lysine (HCl)||1.36 g||†|
|†Daily Value not established.|
iHerb Customer Reviews
I bought this years ago & I guess I never reviewed it. I apply some powder with gel to my lip whenever a cold sore breaks out and it shortens the duration, stops the burning pain & even prevents outbreak if I apply it when my lip tingles. That's topically, I also would fill out a empty cap and take some. Recently I noticed my face seemed to be ageing prematurely due to steroid meds from years ago. A quick search told me this supplement rebuilds collagen if taken with proline and vit C, which I had both on hand. After almost 1 week of taking 1 cap of both aminos & 1 of whole food C both upon arising and before bed (on empty stomach), I no longer wake up with deep skin depressions and when I did at first, they plumped right back up. I found this info linked with a Dr. Linus Pauling and this is supposed to be a treatment for veins and high cholesterol which I'm plagued by so I hope this will help with clearing those arteries as I'm prone to vein pain and poor circulation. But so far as face/skin, this has got to be the world's best kept secret! No more need for fancy creams which don't work, and no chemicals here either. I love it!
Take with vitamin C to rebuild the skin, blood vessels and joints back.