Price: $13.99 ($0.03 / gram) & FREE Shipping on orders over $25. Details
Only 5 left in stock - order soon. Sold by Infinite Deals & Discounts and Fulfilled by Amazon. Gift-wrap available.


One-time purchase:

To see addresses, please
or
Please enter a valid US zip code.
or
has been added to your Cart

Other Sellers on Amazon
Add to Cart
$13.99 ($0.03 / gram)
& FREE Shipping on eligible orders. Details
Sold by: VitaBox
Add to Cart
$14.90 ($0.03 / gram)
& FREE Shipping on eligible orders. Details
Sold by: ROCKLAND SUPPLEMENTS

Get a $10 credit with Alexa. "Alexa, reorder coffee."
Ask Alexa to order an item you have previously purchased from Amazon.com Learn more

NutraBio 100% Pure L-Lysine Powder - 500 Grams

4.8 out of 5 stars 44 customer reviews
About the product
  • ESSENTIAL AMINO ACID - Lysine is an essential amino acid, which means your body cannot manufacture it so it must be obtained through the diet or by supplementation. Lysine is an essential component of all proteins and works with other essential amino acids to maintain growth, lean body mass, and the body's store of nitrogen.
  • PRECURSOR TO PROTEIN METABOLISM - Lysine acts as a precursor for several other amino acids, including L-Citrulline (needed for normal protein metabolism) and L-carnitine (needed for fat metabolism).
  • COLLAGEN PRODUCTION - Lysine is crucial for the formation of collagen, a major part of the body's connective tissues and appears to help the body absorb and conserve calcium and may reduce its excretion.
  • ENERGY PRODUCTION - Lysine contributes to energy production when converted to acetyl coenzyme A, one of the principal fuels for the Krebs cycle. Lysine is needed for growth and to help maintain nitrogen balance in the body.
  • HEALTHY IMMUNE SYSTEM - L-lysine has many other functions in the body because it is incorporated into many proteins, which are used by the body for a variety of purposes. Lysine supports a healthy immune system.

Frequently bought together

  • NutraBio 100% Pure L-Lysine Powder - 500 Grams
  • +
  • NutraBio 100% Pure L-Proline Powder - 150 Grams
  • +
  • Nutricost L-Arginine (500 Grams) - Pure L-Arginine Powder - 5000mg Per Serving; 100 Servings
Total price: $48.93
Buy the selected items together

Product description

Lysine is an essential amino acid, which means your body cannot manufacture it so it must be obtained through the diet or by supplementation. Lysine is an essential component of all proteins and works with other essential amino acids to maintain growth, lean body mass, and the body's store of nitrogen. Lysine acts as a precursor for several other amino acids, including L-Citrulline (needed for normal protein metabolism) and L-carnitine (needed for fat metabolism). Lysine is crucial for the formation of collagen, a major part of the body's connective tissues and appears to help the body absorb and conserve calcium and may reduce its excretion. L-lysine supports immune system function, L-lysine may support a healthy cardiovascular system. L-lysine supports calcium absorption, making it more available for biological functions. Lysine contributes to energy production when converted to acetyl coenzyme A, one of the principal fuels for the Krebs cycle. Lysine is needed for growth and to help maintain nitrogen balance in the body. L-lysine has many other functions in the body because it is incorporated into many proteins, which are used by the body for a variety of purposes. Lysine supports a healthy immune system.


Product details

  • Item Weight: 1.2 pounds
  • Shipping Weight: 1.2 pounds (View shipping rates and policies)
  • ASIN: B00333D4VS
  • UPC: 649908232818
  • Average Customer Review: 4.8 out of 5 stars  See all reviews (44 customer reviews)
  • Amazon Best Sellers Rank: #16,144 in Health & Household (See Top 100 in Health & Household)

Important information

Legal Disclaimer
Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.

Customer Questions & Answers

Customer reviews

Top customer reviews

on July 18, 2016
Verified Purchase
0Comment| 9 people found this helpful. Was this review helpful to you?YesNoReport abuse
on September 28, 2015
Verified Purchase
22 comments| 15 people found this helpful. Was this review helpful to you?YesNoReport abuse
on June 25, 2017
Verified Purchase
0Comment| One person found this helpful. Was this review helpful to you?YesNoReport abuse
on April 8, 2017
Verified Purchase
0Comment| One person found this helpful. Was this review helpful to you?YesNoReport abuse
on October 3, 2016
Verified Purchase
0Comment| 3 people found this helpful. Was this review helpful to you?YesNoReport abuse
on August 23, 2016
Verified Purchase
0Comment| 2 people found this helpful. Was this review helpful to you?YesNoReport abuse
on November 7, 2016
Verified Purchase
11 comment| 3 people found this helpful. Was this review helpful to you?YesNoReport abuse
on January 13, 2014
Verified Purchase
0Comment| 16 people found this helpful. Was this review helpful to you?YesNoReport abuse

Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.