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Source Naturals

L-Lysine

Item: SN247

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Swanson $6.62
Retail $12.98
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1,000 mg 100 Tabs

  • Effective precursor to other amino acids



  • Supports immune health



  • 1,000 mg per tablet


Source Naturals L-Lysine is an essential free-form amino acid which acts as a precursor for several other amino acids, including L-Carnitine (needed for fat metabolism). L-Lysine is crucial to 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 principle fuels for the Krebs cycle.

Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

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Product Description:

L-Lysine

  • Effective precursor to other amino acids



  • Supports immune health



  • 1,000 mg per tablet


Source Naturals L-Lysine is an essential free-form amino acid which acts as a precursor for several other amino acids, including L-Carnitine (needed for fat metabolism). L-Lysine is crucial to 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 principle fuels for the Krebs cycle.

Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Product Label:

L-Lysine

Supplement Facts

Serving Size 1 Tablet

  Amount Per Serving %Daily Value
Calories 5  
L-Lysine (as L-Lysine HCl) 1 g

†Daily Value not established.

Other ingredients: stearic acid, sorbitol, silica, modified cellulose gum, and magnesium stearate.

Suggested Use: 1 tablet daily.

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.

  • Suitable for vegetarians.
  • Contains no yeast, dairy, egg, gluten, soy or wheat.
  • Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
  • FREE FORM

Terms and Ingredient Definitions

L-Lysine

Swanson $6.62
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Source Naturals L-Lysine Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.8 out of 5 by 5 reviewers.
Rated 5 out of 5 by very good purchace i trust source naturals for their quality and goodness October 2, 2014
Rated 4 out of 5 by Too early to tell Only after one bottle it is too early to tell whether it does help to speed up metabolism and contribute to the elasticity of the arteries which it is also supposed to do when taken with a lot of vitamin C November 21, 2013
Rated 5 out of 5 by great supplement Good supplement too bad they can't find a way to get 1000 MG into a smaller pill. March 7, 2013
  • 2016-02-07 T08:43:43.355-06:00
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